Block 20454
- Hash
000000597286d801666d2295cc84c677482c48d45a6c8b15ef31ccca0f34e458- Confirmations
- 21639
- Time
- 2026-10-11 17:18:04 UTC
- Median time
- 2026-10-11 17:09:43 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
e269a2f8983a522b085239c554236a0c9f23f9b91f9aa7be37346bf03fa5405f- Previous block
- 000000da600fc77eceb8f49e75c2407b8d74cdc1fe57eeb9da7af1f85f4caaa6
- Next block
- 00000054766066eedd3ba98bd415770b8654defec5c60626edca2b316e2b7b0f
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 20454 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
20ad20ebdc2aecb4f01a3b06cedf1bd3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e269a2f8983a…6bf03fa5405f coinbase | 1 | 2 | 50 |