Block 21764
- Hash
00000034016de0f4631e68c224ad00ad8de9e3db81090e46221e1fb2c17961d3- Confirmations
- 19381
- Time
- 2026-10-13 05:41:12 UTC
- Median time
- 2026-10-13 05:32:45 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
705c215f8917e7dc96306d89bc2b12a66eff4bf37ef672d3e50aaec054d8092a- Previous block
- 0000006d84c1d42964586b5f6f82e61734b8683b9c349f08cdd3e6bb04c9f264
- Next block
- 00000126e4dae7c94fc8489f82ed6be587d96dceb3ffb4831ac3a9c2a60ee6c1
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 21764 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
abe89164c4a0786b468e74e0dfb015b5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 705c215f8917…aec054d8092a coinbase | 1 | 2 | 50 |