Block 23639
- Hash
0000014d4ab4ddfea44735428ed2711fc2119d7d3f847c7734b628b74700a485- Confirmations
- 17743
- Time
- 2026-10-15 09:18:44 UTC
- Median time
- 2026-10-15 09:10:14 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
7bc82469db67c71e96500705fc2136a8ebca20455c5ef85d7e7bad69e4b14215- Previous block
- 0000014de3540ead60ec236ddb126e95c2e60add1e56404eb7f8e3b889ce0c12
- Next block
- 000001081c6244f6a893826c75689646e6c2c154a6a2f36abbce29c3b8bdd23e
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 23639 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
c32e4b3d039ce91fe9c8fa635650c67d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7bc82469db67…ad69e4b14215 coinbase | 1 | 2 | 50 |