Block 22637
- Hash
0000015d099108cd59e606fd6015e91afed3df763ac38437aa3929c4d6bda09b- Confirmations
- 19409
- Time
- 2026-10-14 05:44:52 UTC
- Median time
- 2026-10-14 05:36:54 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
1bf50282ea6cbb51675c01db1b44490dd380d9451c89ada373c84f594c8a20ab- Previous block
- 00000100e640bd734df711f731c528b0f7e37e6092701bb31a86dd973c478b40
- Next block
- 00000151d5fa935bef122c72a898b9f0d62d66158a058ed67fedfa17ccc8775f
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 22637 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
d096bc2ac20209254e8aca342c07e255…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1bf50282ea6c…4f594c8a20ab coinbase | 1 | 2 | 50 |