Block 12187
- Hash
00000000134d66e9b080dd407725dcf4c71f56125d125924bf906d728704f2dc- Confirmations
- 30161
- Time
- 2026-10-01 19:26:59 UTC
- Median time
- 2026-10-01 19:18:43 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
7f3eb194d7fa419837a0bea52af0a6c1f0e3a9874315e9812a2104daa2e1e6cb- Previous block
- 0000005f3be3ea5664cbaa4c8a837966f8db555b7bca941650243fcfc03a017f
- Next block
- 0000007622f9378bb1eb39e2114b37a7eee6b50d62145c825fb58f4469c4d756
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 12187 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 |
|---|---|---|---|---|
| 7f3eb194d7fa…04daa2e1e6cb coinbase | 1 | 2 | 50 |