Block 20397
- Hash
000001047cd0cbf6bd2e2281b188151478df419d36e009d1191a964be125fb57- Confirmations
- 20967
- Time
- 2026-10-11 15:44:57 UTC
- Median time
- 2026-10-11 15:37:06 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
1f7f79323e48f1aa76968d4de2e54da44fe41f932ea233d6f69de449790ce48d- Previous block
- 0000013a54a0ba8c21ed41705e729ac1dbdcc07ac7b7d39ffb3e8f538a22d494
- Next block
- 0000010f6dac78e62de9b2ea972e4de68e9e7997e6aa93b8e9954654c66d69ad
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 20397 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
9083c92181ab944d71d0500ab470b9ce…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1f7f79323e48…e449790ce48d coinbase | 1 | 2 | 50 |