Block 37690
- Hash
0000019ba93eb37d443d7bf80137e983de242833add78ce1e653be2f08714d9b- Confirmations
- 3331
- Time
- 2026-10-31 05:13:58 UTC
- Median time
- 2026-10-31 05:06:08 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
993a3b0e477b51cf663ada5dc46df659707da3202173e54858cbe47f50717a98- Previous block
- 00000211cf9311b80b469f359447003eebd41a1f2659fa0e56b14fed447806db
- Next block
- 0000025ca0262bb6f0fc41e77aa5d4fbdd52bc6686b2c2202567235f9b27983e
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 37690 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
399e1051dda8ca338fd77236105bc954…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 993a3b0e477b…e47f50717a98 coinbase | 1 | 2 | 50 |