Block 20493
- Hash
0000003485d21433117c9505731b3b378aa9bc90e1da7d22990cd66be7f0e730- Confirmations
- 21754
- Time
- 2026-10-11 18:22:07 UTC
- Median time
- 2026-10-11 18:13:55 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
02296f44ab0ef003b0aa99f9c780fb75e93a4921e10511e04e8eecf571ca67e0- Previous block
- 00000064e8262c0b7bf8e8b91fbe369d945751cde06891469b70188bdfd7d767
- Next block
- 0000003a160941a282d2e171ff7f52d6a76427aefd2574f59f2354a1a51f5a18
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 20493 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
9a0f0b66a7dcded3483c813c940280b3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 02296f44ab0e…ecf571ca67e0 coinbase | 1 | 2 | 50 |