ISRC USC4R0817392
Verified recording
USC4R0817392 is “Fa-Fa-Fa-Fa-Fa (Sad Song) [Paris]” by Otis Redding,
registered on the CopyrightChains blockchain with CopyrightID
0xb057bf3d9ce673475c0336ec2fc86c534477ba4e7a8ec768fb629bf1b775d9c3 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/USC4R0817392.
Recording identifiers
- ISRC
- USC4R0817392
- Title
- Fa-Fa-Fa-Fa-Fa (Sad Song) [Paris]
- Artist
- Otis Redding
- CopyrightID (CopyrightChains transaction hash)
0xb057bf3d9ce673475c0336ec2fc86c534477ba4e7a8ec768fb629bf1b775d9c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:ad91a5ef34dae52bd867d5af0733b1a1327dda9a0f2f0dcf4424c60115483f00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0817392
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Fa-Fa-Fa-Fa-Fa (Sad Song) [Paris] · Machine-readable JSON-LD