Block 20768
- Hash
000001034c707cc161f81e92f95134988e8fd81cd52b66d3c7c0584979794b0d- Confirmations
- 20197
- Time
- 2026-10-12 01:56:43 UTC
- Median time
- 2026-10-12 01:48:34 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
05a676cd4a7581cda076fadd9056697bcec1a6013fb8a0e6b4ae087e4a29e9d2- Previous block
- 000000ea8b3ff027b664cf633c46257129ecf503ae1b27cbaf44b36627247852
- Next block
- 0000001da346c3bd45b92843178f922a97c4be8f95ed76260eb3e7022b6150bb
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 20768 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
8ffb67d2069401703e2120c48e3ca4a9…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 05a676cd4a75…087e4a29e9d2 coinbase | 1 | 2 | 50 |