Block 37657
- Hash
000000c3873c718a1adaa2d51905bbcd5fcd7ecc0b701272268aed5732b1c2a5- Confirmations
- 3654
- Time
- 2026-10-31 04:21:51 UTC
- Median time
- 2026-10-31 04:13:47 UTC
- Transactions
- 2
- Size
- 10,841
- Weight
- 19,334
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
ca25ac8eae873a1134c1e4a25d8b409582a7862182ff21af86b38708bf14187f- Previous block
- 00000078e8c267ccb226fc98933497237788063d4019ba9e248f2aad6bf475b7
- Next block
- 000000c9d4e1eef1d8082e422aa09b032c46fc34e925e98485fe81bbb8c66f9e
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 37657 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
95227a696292c052ecce9ca0e3546c7a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4d2e8cb324f1…59048f15f11f coinbase | 1 | 2 | 50.00004176 | |
| b2574fe0afc2…8f6e01dc5f68 spends P2MR pays to P2MR | 1 | 1 | 0.49995824 | 0.00004176 |