Block 19048
- Hash
000000d76e6a014fce0e44a8cee6be235726047127d3fa0f23a1b7dc36543855- Confirmations
- 22769
- Time
- 2026-10-10 02:01:20 UTC
- Median time
- 2026-10-10 01:52:38 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
ce1cdea36901d05cb0ed6a114a090d9a27b9c4ca589b6dcdc0a03ab23f73c1f6- Previous block
- 00000025a7f3c4556b7e75d715d1358b78b1429f02d6cb5a4d3dd71c2a9e5872
- Next block
- 00000055c97a7e71ace27bf644f6ee4d463b9c0931e3c04178fbbd034484b4d3
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 19048 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
b4609fa07d9d2560f16ca037db508db9…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| ce1cdea36901…3ab23f73c1f6 coinbase | 1 | 2 | 50 |