Block 21180
- Hash
000000b97091f021b6213063f651d91f261f883cd15fa90f728d0b6d10ff1ac7- Confirmations
- 19332
- Time
- 2026-10-12 13:20:03 UTC
- Median time
- 2026-10-12 13:12:09 UTC
- Transactions
- 3
- Size
- 3,182
- Weight
- 12,212
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
55615914eb9e168d9eb918bb2f83de1ed1a4d071d0a43408e2fd35d0b71ec872- Previous block
- 0000009d54b46143068281f29a26095572ba0c23c8ea79e363c90cc16384d9e1
- Next block
- 0000000b8304304d4a974e2e2400b0cf46188e9671278461ebef00f315825840
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 21180 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
0787dacff31ccdd5b015f6f81ba01390…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| be02dadf9d7c…38587800d50c coinbase | 1 | 2 | 50.0000062 | |
| 9b94cc3cb207…54aed994cd9e pays to P2MR | 1 | 2 | 13.9998851 | 0.0000031 |
| 5a57cfc6a241…481c06ff5de0 pays to P2MR | 1 | 2 | 44.9999812 | 0.0000031 |