Block 20405
- Hash
000000577b22a8d188271c27758cbadd9af01c5e30eff28f0131b86aaf87eb29- Confirmations
- 20416
- Time
- 2026-10-11 15:57:47 UTC
- Median time
- 2026-10-11 15:49:52 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
c0ee1c969f37bbecdc71147a70811a51fc03866c375040494efc1e65a45a9204- Previous block
- 000000ab1d89608b95d13062258d95c648d6e68d38a0c6b423ab82cd67479963
- Next block
- 000000adc24d37d3a3842a71f99ff26bb08517a08f23933f6d670044c8968386
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 20405 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
9bab543decc63156606ec3e134514df4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c0ee1c969f37…1e65a45a9204 coinbase | 1 | 2 | 50 |