Block 20957
- Hash
0000005a1ecaffef1071ade07e0a5c0c340e93e9eca093196c89b89b138b8b8f- Confirmations
- 21169
- Time
- 2026-10-12 07:11:10 UTC
- Median time
- 2026-10-12 07:02:29 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
b90446c58483dd4b657b4518ddee8c5ccd47b556f3f1a1956ce98b823c1c6aa5- Previous block
- 000001027e8003093f826399acec33b006a33dcf107adddd4a079e33fdbd981d
- Next block
- 000000798086407edbd5c86b050c98b7942cae3860fd3aff3f9edfdf91622111
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 20957 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
6f086d27554219f23327e9c9469dc252…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b90446c58483…8b823c1c6aa5 coinbase | 1 | 2 | 50 |