Block 37871
- Hash
000001f2d239251e276a2ea908e55d4f7ecaeaabfa38ba4f8b361c084c0c21ff- Confirmations
- 2868
- Time
- 2026-10-31 10:02:39 UTC
- Median time
- 2026-10-31 09:54:46 UTC
- Transactions
- 3
- Size
- 3,497
- Weight
- 12,653
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
29bd4f65228434eae7d2403480b2d51b1f138ec7269c79e5fa8698415f7b9b7e- Previous block
- 000000ebf1016b24b808090d2cc6d645129f6e03a9bbceb7d548ed58adb32ae4
- Next block
- 000001bd87aaee7d6188f9268805e97590b6e33e6ae5cc0030bcbe920e51ffc6
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 37871 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
9bf2402472d8c72b69f4629b37f9e1c0…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a8d1e15adefa…367da8f957b1 coinbase | 1 | 2 | 50.00000836 | |
| 61da6763a98a…973405fbab06 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 6c039d9030ce…a2bc2d879cf4 spends P2MR pays to P2MR | 2 | 2 | 0.00199016 | 0.00000492 |