Block 20499
- Hash
0000003575d24f0cde380aa806fe435c0d663d7c96a91cef81a05bb4e1364f77- Confirmations
- 21768
- Time
- 2026-10-11 18:31:51 UTC
- Median time
- 2026-10-11 18:23:38 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
abc976e83fbc2653c05e26ded8efae56651111096562e28deeed8da6b1c36274- Previous block
- 0000003f6de72d1f779e40fdce78de50c613a121985d12dda88f3393a536f32f
- Next block
- 0000002878ac8e27605c1e8ad06fdee366454f914def34dd75c8fb1b360a0b6e
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 20499 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
7c520ea2d3cf28c28057a3aae599e95e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| abc976e83fbc…8da6b1c36274 coinbase | 1 | 2 | 50 |