Block 13987
- Hash
00000021682776e57afd88d5f37f0918a11ea76be6f65b0226bce0b11244bc6d- Confirmations
- 27473
- Time
- 2026-10-04 00:58:50 UTC
- Median time
- 2026-10-04 00:50:28 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
83d636bc4796084a43ad85acdfefc0a291ec8488266c73aed000470c42c586cd- Previous block
- 000000988dbf5b93b3490887094207557719bd9908e6ceee041d28ace994431e
- Next block
- 0000001c4de8a3214cec31e21ac1680d93001b6ee49f19fd76eed16a8ba309cb
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 13987 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 |
|---|---|---|---|---|
| 83d636bc4796…470c42c586cd coinbase | 1 | 2 | 50 |