Block 37872
- Hash
000001bd87aaee7d6188f9268805e97590b6e33e6ae5cc0030bcbe920e51ffc6- Confirmations
- 3009
- Time
- 2026-10-31 10:04:11 UTC
- Median time
- 2026-10-31 09:56:24 UTC
- Transactions
- 4
- Size
- 3,771
- Weight
- 13,338
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
94e64d01a1afcde92ea0c635770eb35a686a8ca954447935170dbaa249894038- Previous block
- 000001f2d239251e276a2ea908e55d4f7ecaeaabfa38ba4f8b361c084c0c21ff
- Next block
- 0000011a20feab73d4090866a4f2dc95d559e8ccb3a2aafaf56346842c2f1c29
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 37872 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
22a1cfaa4bc79f971ccb81c59c765f6d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 113cb3b7295c…0ad8bf4ac410 coinbase | 1 | 2 | 50.0000118 | |
| 2dda4d8d80f8…6d8d19898b0d spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| bf63096bd173…430e7eee6c5a spends P2MR pays to P2MR | 1 | 2 | 0.9959828 | 0.00000344 |
| f4aae00a6971…8cfd214c4d8d spends P2MR pays to P2MR | 2 | 2 | 0.00199508 | 0.00000492 |