Block 37387
- Hash
000001efa5d4c2529eb152848022cd76cf131768608d5ebbfb7c3e23415442b5- Confirmations
- 4955
- Time
- 2026-10-30 21:11:36 UTC
- Median time
- 2026-10-30 21:03:53 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
138f64bbc165253500e3acb7b70782ce97a5d42d5d11ae395db351e8786c8c61- Previous block
- 000002570253a79b1780ff4712a6752195808e49821499d3a25c59b95436d8f5
- Next block
- 000000d82e4f658a4740474eab456e33891e520acda59bc16ac1b533c96af2d0
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 37387 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
244df553a9dbaa11bd0b42df7a2fd6bf…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 138f64bbc165…51e8786c8c61 coinbase | 1 | 2 | 50 |