Block 15603
- Hash
000000219483ad0083123743201e69178988608a22832761769a57c04aeafcdd- Confirmations
- 26636
- Time
- 2026-10-05 23:47:16 UTC
- Median time
- 2026-10-05 23:38:31 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0046580315
- Bits
1e00d6ae- Merkle root
f625dbcb447a72fe9e39fefad56aee0cb859be7987ffd87f9378b8aee67ce36b- Previous block
- 0000004bd1048103652778925b86e6341c6119feda7b09770ce8dd9869122d0e
- Next block
- 00000019e10d875681612280541540820796fe0755fd27be8ae6de391fc46e91
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 15603 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 |
|---|---|---|---|---|
| f625dbcb447a…b8aee67ce36b coinbase | 1 | 2 | 50 |