Block 18724
- Hash
000000f58fe7bb3c8515abd126a9421d512f1c486af16ced9fa31c0fc0ba3b32- Confirmations
- 23378
- Time
- 2026-10-09 16:58:35 UTC
- Median time
- 2026-10-09 16:49:39 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
47a536bd8396f544e1bf50df9970a432c589fb6e70e18a31d69a39d557984615- Previous block
- 00000080c57c8bc6bdc92bcf2100cf47d1ec1ea17fc0bef6188412628cf36df2
- Next block
- 000000522fa8be482af9201f81a5058c862697b10f5a01b3ef501ed09f52224c
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 18724 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
bbfaec7717d427d049de5debfd4b0d7d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 47a536bd8396…39d557984615 coinbase | 1 | 2 | 50 |