ISRC QZFZ72358115
Verified recording
QZFZ72358115 is “Free Bird” by Gopi Sundar,
registered on the CopyrightChains blockchain with CopyrightID
0xa2c21b484623cecc9eb8af7cd0de0d80e475a10e3d95e483682b8b9eea7fe71a 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/QZFZ72358115.
Recording identifiers
- ISRC
- QZFZ72358115
- Title
- Free Bird
- Artist
- Gopi Sundar
- CopyrightID (CopyrightChains transaction hash)
0xa2c21b484623cecc9eb8af7cd0de0d80e475a10e3d95e483682b8b9eea7fe71a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:5979f73cbdbf681be736204127fdf4f883592ae8f9943d3229f38dcb867408bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72358115
- Bitcoin block existence check
- https://blockstream.info/api/block/960144