Block 21267
- Hash
00000097db75eda9fe7ff9a4bfabeb3de44c9f862522543f7597307b517ef6d2- Confirmations
- 19861
- Time
- 2026-10-12 15:45:49 UTC
- Median time
- 2026-10-12 15:37:46 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
4ba177bf8adad2fe7d3d16da7124282973b07bc9c40e9d9b121315c18b374d64- Previous block
- 000000ed04f452c59bbb973b6ec813516ed2d543e5441d3d2cf3241ec4f60de1
- Next block
- 0000004c776180c89d5c1d59ec6dd4f43a824f0b3a57b0e6824743029bed2297
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 21267 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
d11967dd400a60a28c7bcd5c1675dd60…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4ba177bf8ada…15c18b374d64 coinbase | 1 | 2 | 50 |