Block 40687
- Hash
000002aee52b0ecc270b4cde240fe3fd6452e8db4efd214776881eeb217c6f16- Confirmations
- 9761
- Time
- 2026-11-03 12:35:35 UTC
- Median time
- 2026-11-03 12:27:22 UTC
- Transactions
- 3
- Size
- 3,497
- Weight
- 12,653
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
712941c8bed3f8f89ad8a780731f14d63f5241f8cbc453113a3e8e34d87e772d- Previous block
- 0000028cdac39a8cf7fbc81fe0bda3b1af42622150050b2f03de88181a1b5a01
- Next block
- 00000137e119ca62ab8e050ab780d295c7979bc047ac9b3a4253c9ac9b50b76d
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 40687 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
486b838afffaeb351d3f8e598d20d87b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 9d51a7803ee5…10201a0870ed coinbase | 1 | 2 | 50.00000836 | |
| 2a7b0e898c62…aadf4e74b0bb spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| 9630bc94bb2c…6e73c79475d4 spends P2MR pays to P2MR | 2 | 2 | 0.00199016 | 0.00000492 |