Block 21714
- Hash
000000b3086f78f84ae17ddaa20717eb9535f3ce341ba72c72f39414c66ccd6f- Confirmations
- 19353
- Time
- 2026-10-13 04:18:05 UTC
- Median time
- 2026-10-13 04:09:30 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
3b8ae039e3cb73ec9a5ceb4891127733e2b4667d9269947aa020903f4c01394a- Previous block
- 000000ae8b6b906dd1df60d9c6c13086406cd1f2832fc71868532ddd7d903fcd
- Next block
- 00000000dab9d8e0cd842d2076bbf1f2ac860e471a391ce6f08866e42be362c4
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 21714 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
89b29dd8dbc429bca5b15aa839b5418a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3b8ae039e3cb…903f4c01394a coinbase | 1 | 2 | 50 |