Block 22978
- Hash
00000089919c71eb9effe422736aab1e4f74ab96f991f806fa4ee05f2e42206a- Confirmations
- 19261
- Time
- 2026-10-14 15:05:37 UTC
- Median time
- 2026-10-14 14:57:40 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
f88fbe229d3dfcf06cb9c73f9b0592c8f002e29da2696353b253e3c03322b3cc- Previous block
- 0000006404d66e9bc1b5c9c09f8064071f26f49d16f8cc06870aee2297b53952
- Next block
- 000001065f2381c57c43016fede6c3a5cf1190e5b7695b54c53b6c43add6d7c1
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 22978 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
23926e2684a5fd13e8ddcc543496be7f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f88fbe229d3d…e3c03322b3cc coinbase | 1 | 2 | 50 |