Block 22263
- Hash
0000002280e65d815af3bd16e264c958f56723fb6e7006ec211be350d91112d9- Confirmations
- 20160
- Time
- 2026-10-13 19:31:24 UTC
- Median time
- 2026-10-13 19:23:15 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
35ae0a0208965bbc4f696900eca425af47c50fdfa1b0bbf9da4afb90ff38483e- Previous block
- 00000062c4b559cf82b6ef30bad4f87e8d2c11c0581048d91a1c14747df683af
- Next block
- 00000106edaaf9ec0b86099bb070d36ebb97fa2fe581896135174a5c60971895
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 22263 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
cdf7c1dfcdf37f723abb1b1cf34804ba…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 35ae0a020896…fb90ff38483e coinbase | 1 | 2 | 50 |