Block 21066
- Hash
00000124c5f34b1c45fa10cf6399d5fd62d98de411dc5a4ee6654f44da6f6c5a- Confirmations
- 19808
- Time
- 2026-10-12 10:11:29 UTC
- Median time
- 2026-10-12 10:03:14 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
7c6d83153ab04f3bc5b65d64b66832db674ba6abc08b33283582d3106733a190- Previous block
- 000001156a8ee4bb55e976c0629daf594ba1f76f2c4479fd3e55822dbc9474a0
- Next block
- 000001350979ac084dfcc7ff9af2168808d9dc4f2c5deab9a232e85f997ffc47
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 21066 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
c633005c0fe5cf7388208a221bb579ab…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7c6d83153ab0…d3106733a190 coinbase | 1 | 2 | 50 |