Block 13637
- Hash
00000007da02e1821bcadffa94aff6a9867ec781e0ed54ab504fe098859590b2- Confirmations
- 28542
- Time
- 2026-10-03 14:42:13 UTC
- Median time
- 2026-10-03 14:33:08 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
ca3417d8782a1c1dadd194a50872ef3be5868bf65ce35b9bd8ffe83ec70858c4- Previous block
- 000000458e70c51a779109136303b9170df81cb5619c8d031ac2293d2916aef0
- Next block
- 0000008bce245d863ee9c782380cf6b315b950f9a6522f1cacfa2662c1e242ff
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 13637 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 |
|---|---|---|---|---|
| ca3417d8782a…e83ec70858c4 coinbase | 1 | 2 | 50 |