Block 37438
- Hash
000000cb079d2197d0716d6ca2c136738d0e768e9edad0c56e1e264e3674baac- Confirmations
- 4426
- Time
- 2026-10-30 22:33:02 UTC
- Median time
- 2026-10-30 22:25:17 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
f12c1cad27d6282fc580bda255508fd769edcb577e4e81d7cb9e1e21588d51bd- Previous block
- 000001fdca014aaf09065db65e874d67a1e320f190fa98b184444160563e6406
- Next block
- 00000009cb0c9fa2b4f46f69960015833b9bf8590599445b3f68f25e1e74584c
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 37438 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
c8744da263425d9801150141d6cca212…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f12c1cad27d6…1e21588d51bd coinbase | 1 | 2 | 50 |