Block 20543
- Hash
000000eb9b969e8b671bed7369a40f672daa5b41f44662dae63ff5482fa91d4f- Confirmations
- 21780
- Time
- 2026-10-11 19:45:55 UTC
- Median time
- 2026-10-11 19:37:23 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
3c069cc3e22987e4d04c2eacbb9196b5a6494e2ac2d7fbe5a8f26d7b55a71bf6- Previous block
- 000000f9de512588c51e4e118084edf32aba469a576228b257d067c7495477aa
- Next block
- 000000e5f0b47cbbcc4f33cdb2f7e6f81b9b118b60c34ab8e1adec011dada7c6
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 20543 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
84c984912f979bbc0b3f4bd010afb9ec…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 3c069cc3e229…6d7b55a71bf6 coinbase | 1 | 2 | 50 |