Block 21226
- Hash
00000033dd4f264c2952a20922d4a445d9db9a0c83f1d58615d4e529a3de3f35- Confirmations
- 19673
- Time
- 2026-10-12 14:36:18 UTC
- Median time
- 2026-10-12 14:27:56 UTC
- Transactions
- 3
- Size
- 3,182
- Weight
- 12,212
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
44f0fc6db34fddd8117d00f14e794d0d670c69013a8e159dd71bf19431360ac0- Previous block
- 000000898ae071ac53c99aeb66e14fbcf6ec5fe1d9a1e028e81a8c58c5ef92ca
- Next block
- 000001216cdefec8ff16eaf120f0b8df35fd72d439f832b700234eb041e8d698
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 21226 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
0a0a05e399d01563480a88b637cdd5a5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7317b1fe6878…dbbe2d519a92 coinbase | 1 | 2 | 50.0000062 | |
| 689840eafab4…4ce85e2ceb21 pays to P2MR | 1 | 2 | 12.999882 | 0.0000031 |
| 576ed0583a4b…19d75da1cbdf pays to P2MR | 1 | 2 | 43.9999781 | 0.0000031 |