Block 20223
- Hash
000000162f17cd99dd5b732f6386c9fbe7a08fda446efa1bf984a398d1e817fa- Confirmations
- 20513
- Time
- 2026-10-11 10:55:45 UTC
- Median time
- 2026-10-11 10:47:50 UTC
- Transactions
- 2
- Size
- 2,977
- Weight
- 11,596
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
ed4a7148f8c4aaba849ec3a2b70d0020c791b9796a1d17539b1a2b6a23cf5449- Previous block
- 000000f5eb456201b865d83ec4026ab5348291e100afafc299a77789d3eac633
- Next block
- 00000069edd768c9a474ca7b095fc1da2043bccf36eebb2d84ac0cf58c245efe
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 20223 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
8741cce04b0fff1715d24e2e77b15481…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 0d9af672a5b2…312d37ba892f coinbase | 1 | 2 | 50.0000031 | |
| 5d3f07d85ec7…c13d9c3bca15 pays to P2MR | 1 | 2 | 18.9999006 | 0.0000031 |