Block 20161
- Hash
00000126545c635d310cd8a9c5770e3cdabb3bb9366f4d807048eb13ffadd8b9- Confirmations
- 21436
- Time
- 2026-10-11 09:13:28 UTC
- Median time
- 2026-10-11 09:05:11 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
c7b84abbea6fe9b478b9f688afc9c648ec7f3b187014f42baca485b47e7d0013- Previous block
- 0000011c7efe03ef0a2cede253bdb0b2fbfcd1b95d42a51b0e96923b3db99e31
- Next block
- 000000b1282628a5c4ee0186ce0a6c61ae09f014e9f28b9f57cf9a30866e611c
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 20161 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
86cad7b011cc6a74456a3bffb5cd7159…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c7b84abbea6f…85b47e7d0013 coinbase | 1 | 2 | 50 |