Block 21167
- Hash
000000659d82ad7e4874d2b63fdc79742bdef41060f3da9d0c460db92677f252- Confirmations
- 20332
- Time
- 2026-10-12 12:58:47 UTC
- Median time
- 2026-10-12 12:49:24 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
1faddfdce3ae81cc03758e89e953de4675452813e3d9422c179dcbf9edfc9b23- Previous block
- 0000012c94b03a1a57fddf5e59a06930073e8c5a3840dc723ecec644db2a6138
- Next block
- 0000005d5fb8b88dd5ee87cab94afc33ff80571075d180640f1fae2c4443539d
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 21167 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
66c8460bcb764986f2408053ccbc3358…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1faddfdce3ae…cbf9edfc9b23 coinbase | 1 | 2 | 50 |