Block 19088
- Hash
000000514e0a87aed4fdec5ed21b00c11ec4bd571fb4d529045cf296b60e6f20- Confirmations
- 22407
- Time
- 2026-10-10 03:09:41 UTC
- Median time
- 2026-10-10 03:01:32 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
6f2e9a5d90c7fd10b7c120e3af86a43080241980bcae1a5de6e39cc3c7986445- Previous block
- 000000face3f2fdc813fe99c87c940773d4b6879d1ae959a5e442574d0ac3288
- Next block
- 000000353f6dba4702128a007bdde028d01c74ad526285aded5aa42684fcc818
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 19088 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
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
f1263d63fed9bb8198188e9fe78d8287…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 6f2e9a5d90c7…9cc3c7986445 coinbase | 1 | 2 | 50 |