Block 5581
- Hash
000000c59b7cf14937feaee7990e6af2ba39a2e4edf9dc5b8edc10114dc74cc0- Confirmations
- 36034
- Time
- 2026-09-21 14:13:14 UTC
- Median time
- 2026-09-21 14:04:55 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
c5a23b64a8a2b13c6243ab18faff651a8f4038d8cf59403406d729c51476996f- Previous block
- 0000001ec1f93a23b47b0da5f3032e9e23db5f853dc1166d279264b28edc8b97
- Next block
- 0000003377bbed35251097c7119e023d41623f5aaec8c956ddc84627312ae6a1
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 5581 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 |
|---|---|---|---|---|
| c5a23b64a8a2…29c51476996f coinbase | 1 | 2 | 50 |