Block 21212
- Hash
00000070f596ebd14ca521e8816dda85e338ccbecaa7596288278517befe175d- Confirmations
- 20352
- Time
- 2026-10-12 14:12:57 UTC
- Median time
- 2026-10-12 14:04:47 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
8d77cb95d70e69b7d79fce5409c48ea75f40e65b8556bea926ab4cbfc5d5525f- Previous block
- 0000007ee87b80c7a70b8700419121f1fb37d819cc1816fd9c39cf22054d97ce
- Next block
- 0000007b9c5ba443c2f28dafb9d318c09b409193d427ed786a67ed1c0e033b6f
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 21212 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
b88b117591df9849c9564daf3e618fe0…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8d77cb95d70e…4cbfc5d5525f coinbase | 1 | 2 | 50 |