Block 20564
- Hash
0000004a800e530a2dc13084c2521145af8d911075640122f930d4d3a9efd6e7- Confirmations
- 21687
- Time
- 2026-10-11 20:20:29 UTC
- Median time
- 2026-10-11 20:12:18 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
e2d53d8d6e78b4ed1f41861864dfd2aa79cb9caa6ea0de742f0f3a514bc65275- Previous block
- 00000023e14e8ad02ba0b31469041edd604ef8ce56b154e8a43888daeb8aab30
- Next block
- 0000007efbeba04d4c77442b507443013abc9c994050f4c3de8b4c9eebf819bb
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 20564 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
e48eca11b6e5304fa3d1c14cf26b4d91…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e2d53d8d6e78…3a514bc65275 coinbase | 1 | 2 | 50 |