Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 29629

Hash
000000763a66eb10f1256bc8efb1cfc5712f3d47e919fdf925f3b83e86e85ac6
Confirmations
10704
Time
2026-10-22 05:11:32 UTC
Median time
2026-10-22 05:03:45 UTC
Transactions
23
Size
8,380
Weight
25,630
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
4b6d39c3080791818f45fc831e7500b1a260e3e5ad13b993b5fbcc656cbbbc32
Previous block
000000bbab0200d88c6a3145cace57a776b696962b69bc1160a5a64a219ab1b2
Next block
0000004ff44ccab7ea146b6aef22649c5816fc66c71d31a5b79292a9466ae9a3

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 29629 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
86ba823787fb064a19aafd68ebe2c3a4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9e81f018a3ee…7ad3660f25a9 coinbase1250.00007358
2775fb9fe649…c84c1ed59420 pays to P2MR1249.99999670.0000033
f34fe27bfe3b…eb620a175b2b pays to P2MR1249.99999670.0000033
d723c7de13bc…c6034092002c pays to P2MR1249.99999670.0000033
ecfa9b449fa0…fff7f60bc22d pays to P2MR1249.99999670.0000033
50a850ed7c71…e60789ae8d30 pays to P2MR1249.99999670.0000033
dd18197a171a…c573cd4c0b3c pays to P2MR1249.99999670.0000033
c0d7b5c8368e…6e4ef2574743 pays to P2MR1249.99999670.0000033
2bd01b2e7d8c…92ff44e87c49 pays to P2MR1249.99999670.0000033
898e8a62bb62…c6f448986859 pays to P2MR1249.99999670.0000033
fdf741f675fe…9a14677fad59 pays to P2MR1249.99999670.0000033
9d7f2ba512bf…81e0d903b861 pays to P2MR1249.99999670.0000033
d7de0dbff733…993cb6403a70 pays to P2MR1249.99999670.0000033
8749c46cb298…914681eda77d pays to P2MR1249.99999670.0000033
26449a58ff7f…c9ded7180288 pays to P2MR1249.99999670.0000033
9cdc0c203e61…b18adf6f49a1 pays to P2MR1249.99999670.0000033
9b29b40fdbd8…389ff3454700 spends P2MR pays to P2MR120.999996560.00000344
f6060157aa6f…283a008feb20 spends P2MR pays to P2MR120.998993120.00000344
fb782064dd55…cea0eee08b3f spends P2MR pays to P2MR120.998993120.00000344
b56bc3a0c73a…130ff8e3b54f spends P2MR pays to P2MR120.999996560.00000344
474d521ef3e0…c0e8c150da56 spends P2MR pays to P2MR120.999996560.00000344
22b8bd686175…0fb95830c99d spends P2MR pays to P2MR120.998993120.00000344
14bfa7897b6e…7058cba450d2 spends P2MR pays to P2MR120.999996560.00000344