Block 37881
- Hash
00000019967955ac17e2d8ada080d2756e136c78401ca4897b7120821e9704f4- Confirmations
- 3021
- Time
- 2026-10-31 10:18:36 UTC
- Median time
- 2026-10-31 10:10:39 UTC
- Transactions
- 3
- Size
- 3,673
- Weight
- 12,952
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
04c9edc0a0894cf146fea84ea00e76d004af345e24d6d41fa68f05335096bb70- Previous block
- 0000016b55d71185bf0962a361c6304afb70274cca3f8b0ed82fd1c59ae5432f
- Next block
- 0000001afda4ffe93c635e169909cef5749893ecfe1b1be13b1558d2da49935a
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 37881 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
4464ca0c026ebed40b849ed60c55bc12…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bc053bcc9ec3…f068ed86bda9 coinbase | 1 | 2 | 50.00000984 | |
| a1393d34c91f…44bbf3cae2bc spends P2MR pays to P2MR | 2 | 2 | 0.00199508 | 0.00000492 |
| 2f76344f626c…bfd207b001cb spends P2MR pays to P2MR | 2 | 2 | 0.00199508 | 0.00000492 |