Block 5507
- Hash
000000661614d92ac4b559dd3db246e8268eb31fd62d9abc9f70ce52782c0299- Confirmations
- 35233
- Time
- 2026-09-21 11:59:18 UTC
- Median time
- 2026-09-21 11:50:57 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
645c736ad5e455d480a9b161b402701e1c5c64483cbf1e2f8ad35a91429b587b- Previous block
- 0000004aeed65458f85b7eb8fe2786abc9563d8ba02bd24a6d9da0244b063661
- Next block
- 000000666ab000329e1c9e7bcda950719df3f88c010ec1c9d97e41e67e1bb1e0
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 5507 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
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 645c736ad5e4…5a91429b587b coinbase | 1 | 2 | 50 |