ISRC CAL580000016
Verified recording
CAL580000016 is “Natural Woman” by Luce Dufault,
registered on the CopyrightChains blockchain with CopyrightID
0x8e71ff3b10eeb0c1a78e536d55a0f47783e8ca2fa25673aa29c2f031abf409e1 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAL580000016.
Recording identifiers
- ISRC
- CAL580000016
- Title
- Natural Woman
- Artist
- Luce Dufault
- CopyrightID (CopyrightChains transaction hash)
0x8e71ff3b10eeb0c1a78e536d55a0f47783e8ca2fa25673aa29c2f031abf409e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:28a64a27c3f90b920c276d0d6e851992d8afe941c73cb7f536f21187c5b6ee2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAL580000016
- Bitcoin block existence check
- https://blockstream.info/api/block/960167