Block 19006
- Hash
000000fe987b3c6dbf0b64ffc724056683c86b47c0d1574c098649c1d9c15f57- Confirmations
- 21224
- Time
- 2026-10-10 00:49:38 UTC
- Median time
- 2026-10-10 00:41:16 UTC
- Transactions
- 3
- Size
- 6,868
- Weight
- 15,769
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
5bec1eb46d9df7beea4655b2aaa574887b0e32ac6e951358c3d6a4b9b7b60930- Previous block
- 000000debf5b5d4307914bf7c7e4862561f1546e358be9261feda4b4950e0c2a
- Next block
- 00000028959a5911683207d9d5d4e9ae4a02ed4d8d3254f212568ea1d9e7586f
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 19006 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
d6f3a3116d8fb84a0fa9ac27c6c5db45…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7b8fd8ecc7ce…0bd0dc0612bc coinbase | 1 | 2 | 50.00002398 | |
| 4bf7dc0877ee…c81592d2f462 pays to P2MR | 1 | 2 | 31.9999409 | 0.0000031 |
| 79507e35629e…2ec044980b67 spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |