Block 22891
- Hash
0000005023196db752c23e358f53a1808a8bc929d6b0015187e8e835f9380fc8- Confirmations
- 17712
- Time
- 2026-10-14 12:43:35 UTC
- Median time
- 2026-10-14 12:35:32 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
5a3cd900d05d2f3f0acb11d53a694d94671d0df351bd458d6f4e6af883cd7a1a- Previous block
- 000000d2c7f5a2325b2498c53980ee5261f56026cf239f0642b3c3293c9ade7d
- Next block
- 0000006972ae953454378997f8334d0c7df63007fd53c4678688d3ebd69d21e5
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 22891 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
7ad7877839a90a04257d76a1afb3b1b5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5a3cd900d05d…6af883cd7a1a coinbase | 1 | 2 | 50 |