Block 20545
- Hash
000000c2960d989f02cb5cdeb6e1bde7edeebb9b84cd06b016b194a11dc62a2b- Confirmations
- 21771
- Time
- 2026-10-11 19:49:15 UTC
- Median time
- 2026-10-11 19:40:53 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
a6657a3d06b10526bbfcd94d3e5f1ff7aa3c2f3eceaca48da0f22e0aa8aa172e- Previous block
- 000000e5f0b47cbbcc4f33cdb2f7e6f81b9b118b60c34ab8e1adec011dada7c6
- Next block
- 000000dba7300483770eb40233cfe5b799ecfe0940fe6de102e84d2cea169ce7
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 20545 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
d283e2c15852d598aa104eb32aea4be9…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a6657a3d06b1…2e0aa8aa172e coinbase | 1 | 2 | 50 |