Block 12636
- Hash
000000540a579c9488d0d9c532eba996325802cbac87e2e766d397d966b260cf- Confirmations
- 28451
- Time
- 2026-10-02 08:50:45 UTC
- Median time
- 2026-10-02 08:41:15 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
89e49090219a07de5e462c2a12fa656f6b4d2a657a39360481f6d71b16dee8da- Previous block
- 0000003257c65488b14256ed1b097fd520359d4250db1fe4153b57c7fc08a09d
- Next block
- 0000009ad74de355c1e2442661baae1561dd455fdaec2b8c159df182f4d92081
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 12636 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 89e49090219a…d71b16dee8da coinbase | 1 | 2 | 50 |