Block #605,129
000000000042d3789568d7c57593a24762af995b36dd44ca285a5d675f21c415

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Summary

Date
11/15, 2015 10:44utc(8y, 11mo, 3d ago)
Total Output
5,631,396.57XEC
In #/Out #
173/344
UTXO Δ
+171 (+36KB))
Min, Max Tx Size
191-461 B
Size
62.5 KB
Confirmations
1,026,069

Technical Details

Difficulty
1 x 10
Version
0x00000004 (decimal: 4)
Nonce
374123826
Bits
1d00ffff
Merkle Root
c97d1e7472fded1546482205a752e322efde041b1a55c1508336f6f4de03b1df
Chainwork
123.11 x 1018hashes (6ac7f4b523746694e)

170 Transactions

Show
2050100all
#40 – c241549a7b06633349bdabd60def00d323722485c57ce30ccd848dda287eec51
> Input #0 / 0
p2pkh6a4a21dc8ed9fd4b555bdcdc0… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
110,400XEC
Total Input: 110,400XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - spend, 'total': input_amount, } def OP_RETURN_create_txn(inputs, outputs, m
show raw
0
Total Output: 110,350XEC
#41 – 2ff2163edbbe9ef33a3abb9fae708990946d9d58c5a9c20064ecf5583c7b2a64
> Input #0 / 0
p2pkhc241549a7b06633349bdabd60… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
110,350XEC
Total Input: 110,350XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - etadata, metadata_pos, testnet): raw_txn=OP_RETURN_bitcoin_cmd('createrawtransa
show raw
0
Total Output: 110,300XEC
#42 – 93f5b2ce76363f6b274b885f97d10c30c86ca0e19b61137de356ecf1f4b95792
> Input #0 / 0
p2pkh2ff2163edbbe9ef33a3abb9fa… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
110,300XEC
Total Input: 110,300XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - ction', testnet, inputs, outputs) txn_unpacked=OP_RETURN_unpack_txn(OP_RETURN
show raw
0
Total Output: 110,250XEC
#43 – 294f1e81ed674fe9b34f2f01e30c2d5c5f9794969b8861d538f48d66f303bbca
> Input #0 / 0
p2pkh93f5b2ce76363f6b274b885f9… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
110,250XEC
Total Input: 110,250XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - _hex_to_bin(raw_txn)) metadata_len=len(metadata) if metadata_len<=75: pa
show raw
0
Total Output: 110,200XEC
#44 – bb310c3aea328b0a9af284c9feaea8efe13ac5b72b640d49a2810c324a508310
> Input #0 / 0
p2pkh294f1e81ed674fe9b34f2f01e… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
110,200XEC
Total Input: 110,200XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - yload=bytearray((metadata_len,))+metadata # length byte + data (https://en.bitco
show raw
0
Total Output: 110,150XEC
#45 – 26bf934b8e86fb54dcd97e98362652af97038b55522f886dd19f690f29bc6a1f
> Input #0 / 0
p2pkhbb310c3aea328b0a9af284c9f… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
110,150XEC
Total Input: 110,150XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - in.it/wiki/Script) elif metadata_len<=256: payload="\x4c"+bytearray((metadata
show raw
0
Total Output: 110,100XEC
#46 – 1d2a3b048f01befa9b2b7a44582150fc937e285d8baa8acbd7eb5dfba192fac7
> Input #0 / 0
p2pkh26bf934b8e86fb54dcd97e983… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
110,100XEC
Total Input: 110,100XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - _len,))+metadata # OP_PUSHDATA1 format else: payload="\x4d"+bytearray((metada
show raw
0
Total Output: 110,050XEC
#47 – 65c39824b337fe000738eace0a42e52100d5a2e6d8507cb260ed7d6ac2e6dfd8
> Input #0 / 0
p2pkh1d2a3b048f01befa9b2b7a445… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
110,050XEC
Total Input: 110,050XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - ta_len%256,))+bytearray((int(metadata_len/256),))+metadata # OP_PUSHDATA2 format
show raw
0
Total Output: 110,000XEC
#48 – 8026c4e50ee3a3f5fc755b3cd1d620a2c30a00518e288dcc26d888a83c189524
> Input #0 / 0
p2pkh65c39824b337fe000738eace0… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
110,000XEC
Total Input: 110,000XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - metadata_pos=min(max(0, metadata_pos), len(txn_unpacked['vout'])) # constrai
show raw
0
Total Output: 109,950XEC
#49 – 28188c6adb8995d856c55a45ac3af7cfb2fedd5e6d41869f2f1b6a0d7734d725
> Input #0 / 0
p2pkh8026c4e50ee3a3f5fc755b3cd… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
109,950XEC
Total Input: 109,950XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - n to valid values txn_unpacked['vout'][metadata_pos:metadata_pos]=[{ 'value'
show raw
0
Total Output: 109,900XEC
#50 – 5b0605275568247738415a2fbb068222484dbf4cb28076b08992bd059f612c66
> Input #0 / 0
p2pkh28188c6adb8995d856c55a45a… #1
(addr:ectest:qpjpethwfxyh7mljed3v7ayxxjcnukdruqmc4chzvw
109,900XEC
Total Input: 109,900XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - : 0, 'scriptPubKey': '6a'+OP_RETURN_bin_to_hex(payload) # here's the OP_RETURN
show raw
0
Total Output: 109,850XEC
#51 – eaee7252a1ffbc056e1aa3ce999a79db412dfa0349a683b95246d02dae903654
> Input #0 / 0
p2pkhfd292a08b308cfc62a4c0e86e… #1
(addr:ectest:qrgua4cwwsewd63yfwnr0g0ewsvzyajdw5pydnl0l5
1,892,162.28XEC
Total Input: 1,892,162.28XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - RPC? CONF_FILE = '~/testnet.conf' if OP_RETURN_BITCOIN_USE_CMD: OP_RETURN_BITCOIN_PATH='/usr/bin/bitcoin-cli' # path to bitcoin-cli executable on this server else: OP_RETURN_BITCOIN_PORT='' # leave empty to use default port for mainnet/testnet OP_R
show raw
0
Total Output: 1,892,132.28XEC
#52 – ec1c40e788aba871b52e8ee51b3b88a1f53220abf1dc26ca207e45a9e5d934d1
> Input #0 / 0
p2pkheaee7252a1ffbc056e1aa3ce9… #1
(addr:ectest:qrgua4cwwsewd63yfwnr0g0ewsvzyajdw5pydnl0l5
1,892,132.28XEC
Total Input: 1,892,132.28XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - ETURN_BITCOIN_USER='' # leave empty to read from ~/.bitcoin/bitcoin.conf (Unix only) OP_RETURN_BITCOIN_PASSWORD='' # leave empty to read from ~/.bitcoin/bitcoin.conf (Unix only) OP_RETURN_BTC_FEE=0.00003 # BTC fee to pay per transaction OP_RETURN_BTC_D
show raw
0
Total Output: 1,892,102.28XEC
#53 – e2dc39da9be208c8d6349282a5748354a0af4271b8d4c716a20fc8fb0f8817d4
> Input #0 / 0
p2pkhec1c40e788aba871b52e8ee51… #1
(addr:ectest:qrgua4cwwsewd63yfwnr0g0ewsvzyajdw5pydnl0l5
1,892,102.28XEC
Total Input: 1,892,102.28XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - UST=0.00001 # omit BTC outputs smaller than this OP_RETURN_MAX_BYTES=255 # maximum bytes in an OP_RETURN (40 as of Bitcoin 0.10) OP_RETURN_MAX_BLOCKS=10 # maximum number of blocks to try when retrieving data OP_RETURN_NET_TIMEOUT=10 # how long to time o
show raw
0
Total Output: 1,892,072.28XEC
#54 – 0dee07ec505786931ff78668838917840ff9dcfdf316f72323e858091d2852b5
> Input #0 / 0
p2pkhe2dc39da9be208c8d6349282a… #1
(addr:ectest:qrgua4cwwsewd63yfwnr0g0ewsvzyajdw5pydnl0l5
1,892,072.28XEC
Total Input: 1,892,072.28XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - ut (in seconds) when communicating with bitcoin node # User-facing functions def OP_RETURN_send(send_address, send_amount, metadata, testnet=False): # Validate some parameters if not OP_RETURN_bitcoin_check(testnet): return {'error': 'Please chec
show raw
0
Total Output: 1,892,042.28XEC
#55 – 0a48cf9322dc2d5ec773d050820950b18cfa7f50b309d0e4acac98063b2dbe50
> Input #0 / 0
p2pkh0dee07ec505786931ff786688… #1
(addr:ectest:qrgua4cwwsewd63yfwnr0g0ewsvzyajdw5pydnl0l5
1,892,042.28XEC
Total Input: 1,892,042.28XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - k Bitcoin Core is running and OP_RETURN_BITCOIN_* constants are set correctly'} result=OP_RETURN_bitcoin_cmd('validateaddress', testnet, send_address) if not ('isvalid' in result and result['isvalid']): return {'error': 'Send address could not be val
show raw
0
Total Output: 1,892,012.28XEC
#56 – 266e11670a17ad06853c01c3f053cef4cb4e160995154647d916361539ba2529
> Input #0 / 0
p2pkh0a48cf9322dc2d5ec773d0508… #1
(addr:ectest:qrgua4cwwsewd63yfwnr0g0ewsvzyajdw5pydnl0l5
1,892,012.28XEC
Total Input: 1,892,012.28XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - idated: '+send_address} if isinstance(metadata, basestring): metadata=metadata.encode('utf-8') # convert to binary string metadata_len=len(metadata) if metadata_len>65536: return {'error': 'This library only supports metadata up to 65536 byte
show raw
0
Total Output: 1,891,982.28XEC
#57 – 4099f415c1b4fa6e1703d741683053e06d07489794639d2947bc3598a0bc3bf9
> Input #0 / 0
p2pkh266e11670a17ad06853c01c3f… #1
(addr:ectest:qrgua4cwwsewd63yfwnr0g0ewsvzyajdw5pydnl0l5
1,891,982.28XEC
Total Input: 1,891,982.28XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - s in size'} if metadata_len>OP_RETURN_MAX_BYTES: return {'error': 'Metadata has '+str(metadata_len)+' bytes but is limited to '+str(OP_RETURN_MAX_BYTES)+' (see OP_RETURN_MAX_BYTES)'} # Calculate amounts and choose inputs output_amount=send_amou
show raw
0
Total Output: 1,891,952.28XEC
#58 – 174701c5b596f0ee6dfdeaedbd5d9b08d5dcede48eb881933e909b287e52d51b
> Input #0 / 0
p2pkh4099f415c1b4fa6e1703d7416… #1
(addr:ectest:qrgua4cwwsewd63yfwnr0g0ewsvzyajdw5pydnl0l5
1,891,952.28XEC
Total Input: 1,891,952.28XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - nt+OP_RETURN_BTC_FEE inputs_spend=OP_RETURN_select_inputs(output_amount, testnet) if 'error' in inputs_spend: return {'error': inputs_spend['error']} change_amount=inputs_spend['total']-output_amount # Build the raw transaction change_addr
show raw
0
Total Output: 1,891,922.28XEC
#59 – 6ac6c0f5db7ab39eb8c8b6a98ca4801359ed4cb7bbbb6e56a200f4caa36f3358
> Input #0 / 0
p2pkh174701c5b596f0ee6dfdeaedb… #1
(addr:ectest:qrgua4cwwsewd63yfwnr0g0ewsvzyajdw5pydnl0l5
1,891,922.28XEC
Total Input: 1,891,922.28XEC
< Output #0 / 1
OP_RETURN
data(utf-8) - ess=OP_RETURN_bitcoin_cmd('getrawchangeaddress', testnet) outputs={send_address: send_amount} if change_amount>=OP_RETURN_BTC_DUST: outputs[change_address]=change_amount raw_txn=OP_RETURN_create_txn(inputs_spend['inputs'], outputs, metadata, l
show raw
0
Total Output: 1,891,892.28XEC

Block Summary

{
    "hash": "000000000042d3789568d7c57593a24762af995b36dd44ca285a5d675f21c415",
    "confirmations": 1026069,
    "height": 605129,
    "version": 4,
    "versionHex": "00000004",
    "merkleroot": "c97d1e7472fded1546482205a752e322efde041b1a55c1508336f6f4de03b1df",
    "time": 1447584298,
    "mediantime": 1447581792,
    "nonce": 374123826,
    "bits": "1d00ffff",
    "difficulty": 1,
    "chainwork": "000000000000000000000000000000000000000000000006ac7f4b523746694e",
    "nTx": 170,
    "previousblockhash": "00000000007ad79cb84b8ba233f768daed6684aef0d0996182e3f5442c9ee9b3",
    "nextblockhash": "0000000000cf9a82973b38d2579b7aafdd2c0ccdbc47dc3242b018398b3e8df3",
    "size": 62500,
    "tx": "See 'Transaction IDs'",
    "coinbaseTx": {
        "txid": "2898cd605b4093e5975f4df0fd053f863b901214420ff36fe4adf978e5ef4cea",
        "hash": "2898cd605b4093e5975f4df0fd053f863b901214420ff36fe4adf978e5ef4cea",
        "version": 1,
        "size": 181,
        "locktime": 0,
        "vin": [
            {
                "coinbase": "03c93b09",
                "sequence": 4294967295
            }
        ],
        "vout": [
            {
                "value": 11880588.3,
                "n": 0,
                "scriptPubKey": {
                    "asm": "OP_HASH160 349ef962198fcc875f45e786598272ecace9818d OP_EQUAL",
                    "hex": "a914349ef962198fcc875f45e786598272ecace9818d87",
                    "reqSigs": 1,
                    "type": "scripthash",
                    "addresses": [
                        "ectest:pq6fa7tzrx8uep6lghncvkvzwtk2e6vp35dnwur9qx"
                    ]
                }
            },
            {
                "value": 625294.13,
                "n": 1,
                "scriptPubKey": {
                    "asm": "OP_HASH160 349ef962198fcc875f45e786598272ecace9818d OP_EQUAL",
                    "hex": "a914349ef962198fcc875f45e786598272ecace9818d87",
                    "reqSigs": 1,
                    "type": "scripthash",
                    "addresses": [
                        "ectest:pq6fa7tzrx8uep6lghncvkvzwtk2e6vp35dnwur9qx"
                    ]
                }
            },
            {
                "value": 0,
                "n": 2,
                "scriptPubKey": {
                    "asm": "OP_RETURN 0000000000000000000000000000000000000000000000000000000000000000",
                    "hex": "6a200000000000000000000000000000000000000000000000000000000000000000",
                    "type": "nulldata"
                }
            },
            {
                "value": 0,
                "n": 3,
                "scriptPubKey": {
                    "asm": "OP_RETURN 83550ee6bb890000",
                    "hex": "6a0883550ee6bb890000",
                    "type": "nulldata"
                }
            }
        ],
        "hex": "01000000010000000000000000000000000000000000000000000000000000000000000000ffffffff0403c93b09ffffffff04ce56d0460000000017a914349ef962198fcc875f45e786598272ecace9818d87851fba030000000017a914349ef962198fcc875f45e786598272ecace9818d870000000000000000226a20000000000000000000000000000000000000000000000000000000000000000000000000000000000a6a0883550ee6bb89000000000000",
        "blockhash": "000000000042d3789568d7c57593a24762af995b36dd44ca285a5d675f21c415",
        "confirmations": 1026069,
        "time": 1447584298,
        "blocktime": 1447584298
    },
    "totalFees": "5882.43",
    "subsidy": "12500000"
}

Transaction IDs

Block Stats

{
    "avgfee": 34.8,
    "avgfeerate": 0.09,
    "avgtxsize": 368,
    "blockhash": "000000000042d3789568d7c57593a24762af995b36dd44ca285a5d675f21c415",
    "height": 605129,
    "ins": 173,
    "maxfee": 200,
    "maxfeerate": 0.6,
    "maxtxsize": 461,
    "medianfee": 30,
    "medianfeerate": 0.06,
    "mediantime": 1447581792,
    "mediantxsize": 460,
    "minfee": 2.25,
    "minfeerate": 0.01,
    "mintxsize": 191,
    "outs": 344,
    "subsidy": 12500000,
    "time": 1447584298,
    "total_out": 550633774.46,
    "total_size": 62238,
    "totalfee": 5882.43,
    "txs": 170,
    "utxo_increase": 171,
    "utxo_size_inc": 35968,
    "finalized": true
}
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