Block 23963
- Hash
0000012a8889187630627863b308d323d365205d4d36666fe4f297c005ed41c3- Confirmations
- 17255
- Time
- 2026-10-15 18:15:14 UTC
- Median time
- 2026-10-15 18:07:21 UTC
- Transactions
- 5
- Size
- 3,592
- Weight
- 13,444
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
8df32ea9aa5f7fda2b01e4ec8b55f4bf780ecd4c68061f9249612ad66a102751- Previous block
- 0000009c56f0a30a8d25599adf567c88f2979ae1bf3d4cdfff6eb367c0196cbb
- Next block
- 000000baa15667a7ae6d75ac133e15f26d3a23e8dd05a8669f2060ad056b28af
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 23963 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
758fc96d91e755a9d28e8d52f4baed6f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 375feec5de14…9af11c177bbf coinbase | 1 | 2 | 50.0000124 | |
| 0c2264a2830a…261a4543544b pays to P2MR | 1 | 2 | 4.9998572 | 0.0000031 |
| 2e97a3fbd844…441b05176b81 pays to P2MR | 1 | 2 | 12.999882 | 0.0000031 |
| 9133e0ab8e21…ac6fb6da8e8b pays to P2MR | 1 | 2 | 31.9999409 | 0.0000031 |
| 122d042d3863…d581bc0b05c3 pays to P2MR | 1 | 2 | 22.999913 | 0.0000031 |