ISRC CAJ720013714
Verified recording
CAJ720013714 is “A Leaf: I. Andante semplice (Arr. by Robert Lafond)” by Paul McCartney,
registered on the CopyrightChains blockchain with CopyrightID
0xea11bc4a24488743b91f21c9cb13fa515f069a6a1bcca966cda94cb2a6b6a0c9 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/CAJ720013714.
Recording identifiers
- ISRC
- CAJ720013714
- Title
- A Leaf: I. Andante semplice (Arr. by Robert Lafond)
- Artist
- Paul McCartney
- CopyrightID (CopyrightChains transaction hash)
0xea11bc4a24488743b91f21c9cb13fa515f069a6a1bcca966cda94cb2a6b6a0c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:274385dc81b83e624e4180e06bf8bb5ac6d480bc07da0093e7bc0f8666f684ab- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720013714
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: A Leaf: I. Andante semplice (Arr. by Robert Lafond) · Machine-readable JSON-LD