Block 20456
- Hash
0000002a4ef88ff4ddeb9a10616ea6ccde0868e38efaeb0c66e5e360acab012b- Confirmations
- 21646
- Time
- 2026-10-11 17:21:22 UTC
- Median time
- 2026-10-11 17:13:04 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
f3705bf7ac7d989d2890e3e06ad4f5922160b10080c57cb739b23461f4986d4a- Previous block
- 00000054766066eedd3ba98bd415770b8654defec5c60626edca2b316e2b7b0f
- Next block
- 00000033d5e2c96bbe6c0cd4a108a7c9a7d62aab11fbea52b0c6f042f5a4c212
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 20456 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
315608ec0375f526ab36c807793e0d41…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f3705bf7ac7d…3461f4986d4a coinbase | 1 | 2 | 50 |