Block 5521
- Hash
00000014cbaee94973a7fa095d7911283479bd0b28c27194abce3ba9a1a16b0b- Confirmations
- 35647
- Time
- 2026-09-21 12:25:49 UTC
- Median time
- 2026-09-21 12:16:42 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
1c131778354c91b8cb73bfa61b6e5f2be4508daab38e3717daff5855261ab9c6- Previous block
- 00000050692161eb21dbae8f45628da4b8a58096d694344c77df624c2d889781
- Next block
- 0000005bff8de366ac24c8fbca7a457ed8743c5f1ce0c3831b068c8a3007217a
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 5521 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 |
|---|---|---|---|---|
| 1c131778354c…5855261ab9c6 coinbase | 1 | 2 | 50 |