Block 21144
- Hash
0000002925c56ecd9454aea2336e2b932819c08745612ca3acad74c3e3eae564- Confirmations
- 18979
- Time
- 2026-10-12 12:19:00 UTC
- Median time
- 2026-10-12 12:10:43 UTC
- Transactions
- 2
- Size
- 10,542
- Weight
- 19,284
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
d6398f14697d7841a5c429b9b4ff37052155891aeab4b80b6fc5579d67f7077b- Previous block
- 000000c9313305cb2d19be3fc63492958161a6801b3e12be51a4f914d6a9b2fc
- Next block
- 0000007f24001ec19afe4af1dcec675f8e95bbaade6f3e6bcd4ec20252d49193
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 21144 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
d4df2e711b77f05408037c85c5afbab6…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2f43685dfeed…1005ad2d5192 coinbase | 1 | 2 | 50.00004152 | |
| c15f23d0043d…2d93ba4de0d3 spends P2MR pays to P2MR | 2 | 2 | 1.99995848 | 0.00004152 |