Block 37440
- Hash
000001d904073ee0b7467ec3acd671779c452b1b16e240ef8f7c65da0f62452d- Confirmations
- 4366
- Time
- 2026-10-30 22:36:26 UTC
- Median time
- 2026-10-30 22:28:26 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
fdcf64b9db44ad7d0c05af792e754ffd89e989ee3e3d1d97d318409c5f43c2ce- Previous block
- 00000009cb0c9fa2b4f46f69960015833b9bf8590599445b3f68f25e1e74584c
- Next block
- 0000006e8902dc843e075798a8445eb60245d8ea6f0dcf04b88b16136b4009b2
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 37440 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
6a581f6ea25d897dcca709616bb9fedb…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| fdcf64b9db44…409c5f43c2ce coinbase | 1 | 2 | 50 |