Block 22141
- Hash
0000009a747b05b3a0128b079cb47d85d59184c1cd6291efd7b7f4576b80fd56- Confirmations
- 18432
- Time
- 2026-10-13 16:09:12 UTC
- Median time
- 2026-10-13 16:00:59 UTC
- Transactions
- 2
- Size
- 2,991
- Weight
- 11,445
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
9abc46bab353e3080a938f827a75eeebaf44b5dd284bb058960223e8a1843a50- Previous block
- 000000055a5dfa0773a55aba4910e53504e5c0733f8357c53f4d5d10dc5fe2b2
- Next block
- 00000032b9b6fa794288c31818c99afbca469dc699b8c056dd6b7600c8694550
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 22141 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
a88f9357b2f27daa21b47959a8c091e1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5b369a6cc731…257e1d03705d coinbase | 1 | 2 | 50.0000117 | |
| 76973ecea03b…b83fb609100c spends P2MR | 1 | 1 | 0.0099883 | 0.0000117 |