Block 2603
- Hash
00000167c98e954edabb8c9549c22ec99b790ce6030426bb1bdd99d3d2b85851- Confirmations
- 39755
- Time
- 2026-09-17 21:42:23 UTC
- Median time
- 2026-09-17 21:34:35 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
c5ee882489d6f8818ce8006fb314354d5ed9563bd134d70e0e520ed18d80f6d1- Previous block
- 00000248661fa2045ff879508eeded61d6c58bf17dfc49772d776164bf10dac4
- Next block
- 000002d42dad8e7b2241aa2e483da5feb28829fbd109a80be9323484c275aa7a
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 2603 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 |
|---|---|---|---|---|
| c5ee882489d6…0ed18d80f6d1 coinbase | 1 | 2 | 50 |