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

Block 23762

Hash
0000008205849e9d74ba4cb1b567ac80b8c5f8ed065ee310279085a2e2568e26
Confirmations
17318
Time
2026-10-15 12:42:55 UTC
Median time
2026-10-15 12:34:06 UTC
Transactions
5
Size
3,699
Weight
13,674
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
af82289a3b4fdbee3f4e9d1bc1656d464941cae2f76c793907943d9912547d18
Previous block
000000a21e9f5d2b35f700424dc20d9eccf4a3207f4c3326cdcec3c4b8fefedd
Next block
0000007a69eaa3666ba4c75e72347d0473cbbe38858f93d21b90410b3c335227

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 23762 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
685d099eeee6975460875518266da0d7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4df8c993ef3a…705427ecaa67 coinbase1250.00001354
927616d4e9ec…d518449aa849 pays to P2MR1234.99995020.0000031
46686ea469a7…cca4c6aec6cb pays to P2MR1220.99990680.0000031
6811884af402…1783b6e6d5dd pays to P2MR1212.9998820.0000031
8839fdb3e94e…dc92b084b26a pays to P2MR221.475660230.00000424