Block 17554
- Hash
0000001a3a0637d2e7c406175def65f27d1454321b1b51bdbf303e48bd0189ce- Confirmations
- 23371
- Time
- 2026-10-08 08:07:44 UTC
- Median time
- 2026-10-08 07:59:36 UTC
- Transactions
- 2
- Size
- 547
- Weight
- 1,876
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
102bdb2efbb9e492d88fa08675ba2a17f5d462d89b37d57aee5c9f45dc19e9f2- Previous block
- 000000682df4655e51b059379fb95cc51123e602d542d10a467c8906e7d48b5c
- Next block
- 000000e3a5de1a214ecf14d51623f5f7b72c1d7577fabcfe4e37a6a4788680b4
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 17554 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 |
|---|---|---|---|---|
| d1095257ab4a…0284785421a7 coinbase | 1 | 2 | 50.0000031 | |
| 3e4693389675…7e97d5fadda8 pays to P2MR | 1 | 2 | 8.9998696 | 0.0000031 |