Block 37901
- Hash
000000644fb8779a9fda83f77b121d7440ed8ad35550635d09f6fca0fd22a158- Confirmations
- 2320
- Time
- 2026-10-31 10:49:45 UTC
- Median time
- 2026-10-31 10:42:00 UTC
- Transactions
- 3
- Size
- 3,321
- Weight
- 12,354
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
e9ffe1ca345d0c8a9824ba60bcf917eca40f15eb614014bd7362e058cd1c4f44- Previous block
- 00000139219b6addb092510ca0ebc973a2869bbbbbdd14f47281b496a54ba512
- Next block
- 00000127620c2467950360bd8e18f75190931c8266737031b1b7a7f9dec248b4
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 37901 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
700d9a4efde60a2e5197e59e730e485e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 410167bab0fc…fd25e8376cbe coinbase | 1 | 2 | 50.00000688 | |
| 3a201e93d987…fbaf76229716 spends P2MR pays to P2MR | 1 | 2 | 0.99497936 | 0.00000344 |
| f0833d5f5036…ec885f6878b4 spends P2MR pays to P2MR | 1 | 2 | 0.9959828 | 0.00000344 |