Block 21234
- Hash
0000008d302a3c3eaca773f2973e1a03bd0e20eaa904f1f73ac4655b45679514- Confirmations
- 20290
- Time
- 2026-10-12 14:49:55 UTC
- Median time
- 2026-10-12 14:41:33 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
4e89b146c61f563ee6f50653b695efda939053b22f7092637572355affc4a413- Previous block
- 0000012452b058ccd0b678dfa6dcc021412e44a3f458b9c14040bd74d7dabd19
- Next block
- 000000587574405d2bd680ce945a8fc03d587f1f8858fd3d9fbd2a0e258f8114
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 21234 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
d397667f37a52971c7da9ada4b58280d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4e89b146c61f…355affc4a413 coinbase | 1 | 2 | 50 |