ISRC USUM70503966
Verified recording
USUM70503966 is “Ev'ry Time We Say Goodbye” by Illinois Jacquet,
registered on the CopyrightChains blockchain with CopyrightID
0xa338c357c5d71d4033e3d50542a73592b387eaabfb200d55d0f674a2396e9646 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70503966.
Recording identifiers
- ISRC
- USUM70503966
- Title
- Ev'ry Time We Say Goodbye
- Artist
- Illinois Jacquet
- CopyrightID (CopyrightChains transaction hash)
0xa338c357c5d71d4033e3d50542a73592b387eaabfb200d55d0f674a2396e9646
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:63cb48f51e54a7fb08d57592e3c2f6550695fd1aa4cc02bf73cfa190d48c4e10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70503966
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Ev'ry Time We Say Goodbye · Machine-readable JSON-LD