Block 13638
- Hash
0000008bce245d863ee9c782380cf6b315b950f9a6522f1cacfa2662c1e242ff- Confirmations
- 28544
- Time
- 2026-10-03 14:44:00 UTC
- Median time
- 2026-10-03 14:34:58 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
35720f0b308e870e3c9f19ba6560a39948033ae6e92b10484960610b25b325e6- Previous block
- 00000007da02e1821bcadffa94aff6a9867ec781e0ed54ab504fe098859590b2
- Next block
- 000000086a33b0cdcf42546880ee621cfae565822dbdd1e6280959b84f867f89
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 13638 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 |
|---|---|---|---|---|
| 35720f0b308e…610b25b325e6 coinbase | 1 | 2 | 50 |