Block 23688
- Hash
000000a576ae8bcc109b34058909a8341d910c2e150ecd89e9f63a5506265d1b- Confirmations
- 16854
- Time
- 2026-10-15 10:39:08 UTC
- Median time
- 2026-10-15 10:30:59 UTC
- Transactions
- 4
- Size
- 3,387
- Weight
- 12,828
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
971d6c04aed77a68500875e80f8b3ce652aaa9f0f691c501ec901098fe8e88cc- Previous block
- 0000013515513cdae28b1cf40c89f45d32ad3a74bcdff1fa642d6250bc5bbfbd
- Next block
- 000000bace4be53f9670ef2c00ee9c8328794614401bdec4ac79ed437ab568a8
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 23688 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
218a353447714d6a74405a7e11a16214…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3cd66e659f2c…28b5b5dfebf1 coinbase | 1 | 2 | 50.0000093 | |
| c26e868e77d7…370099c8eb1b pays to P2MR | 1 | 2 | 25.9999223 | 0.0000031 |
| 1c862b08ac8d…8d551a3d7a9e pays to P2MR | 1 | 2 | 17.9998975 | 0.0000031 |
| 8b829c916ae4…e73c8de50dc1 pays to P2MR | 1 | 2 | 6.9998634 | 0.0000031 |