Block 22649
- Hash
0000000c847100b3568c8a0deafb148dd6f6210f2498e1402bf0e6c71b111fd2- Confirmations
- 19328
- Time
- 2026-10-14 06:04:07 UTC
- Median time
- 2026-10-14 05:55:49 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
765a9b811d5e59a065ca3366bccf9f48fbaf66a2f811dc6917b6a80b2cae708d- Previous block
- 0000005b1139f756491b248e5e12f87b6ad99d959f72a49db317fe5042a14f03
- Next block
- 0000012f90058fc2d0eb301f2533d9b292fbfd38bafd487fe597d5a77727e2e8
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 22649 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
7a89aaf0ccacd1119ff4edd9cab62067…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 765a9b811d5e…a80b2cae708d coinbase | 1 | 2 | 50 |