Block 37781
- Hash
000001b62ef4710b5d3e5d6c59c8ab9858e91c33ade6cac5e63ef03ebc90a3cf- Confirmations
- 3071
- Time
- 2026-10-31 07:39:27 UTC
- Median time
- 2026-10-31 07:31:22 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
4cd86c790f296dad267eba187bbfd971ea612a5f074fd40d74ce01623a06bceb- Previous block
- 000000750273dd73896b894c30a7413475e8cb3e11bca27b9f0cfa187b28978d
- Next block
- 000002246be1ef4fe73b1be8e6f779df30f2b25f0124be1fdb8e560628254b1e
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 37781 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
6e7b45ee8cbaccd83cfd5c294c4ed8ce…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4cd86c790f29…01623a06bceb coinbase | 1 | 2 | 50 |