Block 37581
- Hash
0000002ec54af64820f7d8d7069eb1650a40be8366b2dc57395ab4f95dcdae99- Confirmations
- 4531
- Time
- 2026-10-31 02:21:40 UTC
- Median time
- 2026-10-31 02:13:51 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
e89abb543a526bc24e21fbb671bad0ee9d438e0826c8c422f00c3ddd24e331ad- Previous block
- 000000e57e9356bf58c44f1243f29c691e598a9224254b11d11f707e917ca652
- Next block
- 0000026369cc736cb53108518814ddeec83229e0d3736ce4cc16ecf38298d5cc
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 37581 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
8bdde6645631b9173bfee33c8bfeaf32…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e89abb543a52…3ddd24e331ad coinbase | 1 | 2 | 50 |