Block 18519
- Hash
000000ee35cfc63933bce921028ebcfa23b3835774b77dbd120202f06429656d- Confirmations
- 22427
- Time
- 2026-10-09 11:19:59 UTC
- Median time
- 2026-10-09 11:11:52 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
badb125b9992ce4ae83dcd277c57878c52867e90390ab4b61ddaa9d006fb0c27- Previous block
- 0000008dae2657535ee31b5e88abd96ca50a9c11b401c16da615a69544d81527
- Next block
- 0000004e0b440292a38153bcacc00f070b624c1e64d47217ac2ba9ea1a49de7c
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 18519 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
81feaca2b031ed8cd9ededd4523caf80…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| badb125b9992…a9d006fb0c27 coinbase | 1 | 2 | 50 |