Block 20815
- Hash
00000107528fdcd74be06c799f00e917fdd325442544bbbd651f70208b879dc3- Confirmations
- 20266
- Time
- 2026-10-12 03:13:30 UTC
- Median time
- 2026-10-12 03:05:18 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
4e94238eafad6deb34848cd0d0590290e979bb7c540dbb345885cfde4cec3dca- Previous block
- 0000002ff87c3e9bd98c6890b725df8a27e4d56f6af6a35fa27dcd6cd0a0c10c
- Next block
- 000001134a64cd276152de0bc37764b0fb5db57d94d17ed735a958d1532c6545
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 20815 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
ed53be1f15fe0c20526bfefd473ed7cd…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 4e94238eafad…cfde4cec3dca coinbase | 1 | 2 | 50 |