Block 20497
- Hash
000000ca5b9eb372278ba47bd4bed26278be7f4920172193d1e1a436fa9a9f12- Confirmations
- 21764
- Time
- 2026-10-11 18:28:38 UTC
- Median time
- 2026-10-11 18:20:25 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
96486eeeffff1cbc2f105cbe9249e96eed0165998a852429bddb324e2cbde60d- Previous block
- 0000012ae58e252f0222e875c6f951a201fb4ca43c5085aa08ee098df0e546e4
- Next block
- 0000003f6de72d1f779e40fdce78de50c613a121985d12dda88f3393a536f32f
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 20497 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
1aa0951d1c0e2a2f568dfd36549dc0d3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 96486eeeffff…324e2cbde60d coinbase | 1 | 2 | 50 |