Block 20581
- Hash
000000796fd0c525c469a0e9d5a22b1faa1f329cb621c15ef02a942b9d7cc578- Confirmations
- 21598
- Time
- 2026-10-11 20:47:25 UTC
- Median time
- 2026-10-11 20:39:42 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
15bd230f739f0b549b8156096edc2301ffcb37fec7345b2b969e3dba6fd8ee65- Previous block
- 000000d83c2ab2367e769b46fc59bf545aff2ab86e69a19fc6a74662d35e2d6e
- Next block
- 00000018683ed796313e5a3dca893ab2e1a158c4d6b390db3d42a23fa0ceda9f
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 20581 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
c9b057832adb12896130c62f968116d5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 15bd230f739f…3dba6fd8ee65 coinbase | 1 | 2 | 50 |