ISRC USUM70917301
Verified recording
USUM70917301 is “First Time Ever I Saw Your Face” by Diana Ross,
registered on the CopyrightChains blockchain with CopyrightID
0x0ae67b68fe3583845846b606b8e694cb633cd2f17ec5665806a907235de98086 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70917301.
Recording identifiers
- ISRC
- USUM70917301
- Title
- First Time Ever I Saw Your Face
- Artist
- Diana Ross
- CopyrightID (CopyrightChains transaction hash)
0x0ae67b68fe3583845846b606b8e694cb633cd2f17ec5665806a907235de98086
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:5866937dcb71f6f11fbe013220be106c22180bcf7f86b00e58521e4ac658979c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70917301
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: First Time Ever I Saw Your Face · Machine-readable JSON-LD