Block 20688
- Hash
0000002f6b345a16e445d71651feb7a57175657ba2abf8085177e3ae6ca4cc49- Confirmations
- 20719
- Time
- 2026-10-11 23:42:50 UTC
- Median time
- 2026-10-11 23:34:31 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
8e49fee91ab21e5b0ffd4867f5ff6540c6afba4143d899d61323ce059a4530ab- Previous block
- 00000122102f32ffeaae4c58846aecc354ec4584fffa5244ae75e4ad231d68c8
- Next block
- 0000013e12e549cb74849905864fa7e39ea4a2aa31ee0ebbc6a620a30e6c47f1
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 20688 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
314e4aed92604149c7f68a974f9e4a18…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8e49fee91ab2…ce059a4530ab coinbase | 1 | 2 | 50 |