Block 40587
- Hash
00000171a061f5d4061470d7557b04575c390770e65b3575b70e9c787dfc5048- Confirmations
- 9305
- Time
- 2026-11-03 09:57:12 UTC
- Median time
- 2026-11-03 09:49:25 UTC
- Transactions
- 3
- Size
- 3,321
- Weight
- 12,354
- Difficulty
- 0.0014274344
- Bits
1e02bc8c- Merkle root
407c8e505b2d471affcce0b06f7ac97ed974adc95191ac9fc3767e2717d14c7d- Previous block
- 00000025c16b720e05f8e7590a65b6261189e24590f8c295b04161742f199424
- Next block
- 000001f0b17fd03b1c0b979df2dc020c9a7b1b002796f83f30a5c443c48131ba
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 40587 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
c0fb20b111e734445a717ab33e1e3b65…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 01cf8b5d4a0b…095d5a5cf5f3 coinbase | 1 | 2 | 50.00000688 | |
| b3169f7ba91d…88376b221f31 spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| 37ddee30fde4…8a61d3a44e57 spends P2MR pays to P2MR | 1 | 2 | 0.99297248 | 0.00000344 |