Block 30903
- Hash
0000010112b305f26d65cc05c0ae85295d0d6394abe76832c322d1ba044ecb29- Confirmations
- 9818
- Time
- 2026-10-23 15:39:17 UTC
- Median time
- 2026-10-23 15:31:12 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
bcf14bd4e9a6732648cc0f319f70ac94b3059c5abf93ebf7ab418d6a33d60026- Previous block
- 0000006053c7ce8bcd7d7b9cbe548febe42dac988530dfd8aed97d887baa94e2
- Next block
- 0000015339a6608057cbc2b6e61fc2996e728123f53d38c6bb4c1850ed9aeda4
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 30903 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
bbf9d10b5fa5ea714dc8ac9eebf763a3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| bcf14bd4e9a6…8d6a33d60026 coinbase | 1 | 2 | 50 |