Block 21967
- Hash
0000007a9e0e3ee3235208afb0bef1807c2ea56474f107b08a3f2a678cb0cced- Confirmations
- 19496
- Time
- 2026-10-13 11:20:04 UTC
- Median time
- 2026-10-13 11:11:48 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
2f93d8401124300b871913c75ab0d2190931992df772b897d26761111bf05f27- Previous block
- 000001076bcc049cea2073f17ee0e5cc34bc7ad537f7912ff6c3a4bf97af9135
- Next block
- 0000002f8ad7d088f280b6d2cd0ad7bc3363790f0593223e3d34b2f46005bf5a
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 21967 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
658db09d641c3151ad04eca102f6ca5e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2f93d8401124…61111bf05f27 coinbase | 1 | 2 | 50 |