ISRC CAJ722400815
Verified recording
CAJ722400815 is “Oscar” by Catherine Major,
registered on the CopyrightChains blockchain with CopyrightID
0x21e7e24a30a8c9ed5f52dbfae6f8fb1d2b23d4bc55d6071eafacc18ba322ac2c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722400815.
Recording identifiers
- ISRC
- CAJ722400815
- Title
- Oscar
- Artist
- Catherine Major
- CopyrightID (CopyrightChains transaction hash)
0x21e7e24a30a8c9ed5f52dbfae6f8fb1d2b23d4bc55d6071eafacc18ba322ac2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f449d61c70fe0124d743429fa8c02177f7c589923fc226651b25e67731ce7b20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722400815
- Bitcoin block existence check
- https://blockstream.info/api/block/957118