Block 21093
- Hash
0000002526d7d2633976d19da7df7a39b4910e2913431b9fca0bd7fd3e0de947- Confirmations
- 20133
- Time
- 2026-10-12 10:56:06 UTC
- Median time
- 2026-10-12 10:48:10 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
51052f5ddbacd9460fb37ae334e40cef6a036feacf4daf5eeaeec79f45056e98- Previous block
- 000000f5de741c2fc9a0bdff1bf05ab028fe560387bbdbe02894640df640b076
- Next block
- 000001326dd15815ea59533c54b04d656d03ad98135339a707279d15d50ab4a0
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 21093 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
b5b54923fdfad5ad4ac3cb15837e609d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 51052f5ddbac…c79f45056e98 coinbase | 1 | 2 | 50 |