Block 23666
- Hash
000000b572a55be43eb246957e74c7ce5fa5056a95f313d0f5c2f0b8a1e22f43- Confirmations
- 16761
- Time
- 2026-10-15 10:02:23 UTC
- Median time
- 2026-10-15 09:54:17 UTC
- Transactions
- 4
- Size
- 3,387
- Weight
- 12,828
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
49bf5308606943367f25c505aef9defd6eee9c2156da53f25f47e5a18482dd93- Previous block
- 000000c4a19e7bcc9c5072d7efe3ace3a54cf24b7126e992b3f929ddbd7921ae
- Next block
- 0000004e7e526cae52079729a0bc76c8b27ec2fa8ddbac864b5be928d67994e1
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 23666 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
afc5ea6f091902a3f3a6e12eb81e2dde…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bb0178998801…552269803eee coinbase | 1 | 2 | 50.0000093 | |
| 0f1a18bc5584…5d992c6f637d pays to P2MR | 1 | 2 | 23.9999161 | 0.0000031 |
| a7914e1e15a3…b35ef9faf792 pays to P2MR | 1 | 2 | 15.9998913 | 0.0000031 |
| 0f2822585769…8fc6714b02a7 pays to P2MR | 1 | 2 | 8.9998696 | 0.0000031 |