Block 39963
- Hash
0000013a43a2d6c10a92b54d38b00c424b3c977c796d979f563a779733cdcb01- Confirmations
- 5269
- Time
- 2026-11-02 17:27:27 UTC
- Median time
- 2026-11-02 17:19:27 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0015097403
- Bits
1e02965b- Merkle root
e834d34ccb660ad34ae71b5257fb1927e610c71b70ba5203b986ee763b8193ad- Previous block
- 00000180e70ea5f72fdd6bfbe461ca7b40c773f06c0e95f81353a8a2f1f3613f
- Next block
- 000002466dc37ed035ab0152a6d8be784005dca6f52b34a154ec272891071e08
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 39963 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
c4c94ffe8612fabfe00b3c40c117f5d8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e834d34ccb66…ee763b8193ad coinbase | 1 | 2 | 50 |