Block 19862
- Hash
000000bc59e51e81ab01a72f82918b496851b7ab99b9a0031fc6b5d0028b4af9- Confirmations
- 22339
- Time
- 2026-10-11 00:49:36 UTC
- Median time
- 2026-10-11 00:41:32 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
c91d57c2d33d0ba89c376d3f86b6e2c8e86d923858031b710a7d54d158db2bb1- Previous block
- 0000010ee10dba989fc1d5f7918dd1a750afcb92500bde92a358837798471e6d
- Next block
- 000000a659a4bfcc5ca7d3355ab9d87de171b712ca79d00c8eae8cf6b9fd02d3
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 19862 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
cab204696f202822d6be7bbd55e37e75…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c91d57c2d33d…54d158db2bb1 coinbase | 1 | 2 | 50 |