ISRC GBN8H1329779
Verified recording
GBN8H1329779 is “I've Been Floating Down the Old Green River” by Johnny Mercer,
registered on the CopyrightChains blockchain with CopyrightID
0x200133902f0a06783907e0ec6ab0636c2fbd6eea387df0fbedd7d76486359bdb and independently timestamped
in Bitcoin block 960157 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBN8H1329779.
Recording identifiers
- ISRC
- GBN8H1329779
- Title
- I've Been Floating Down the Old Green River
- Artist
- Johnny Mercer
- CopyrightID (CopyrightChains transaction hash)
0x200133902f0a06783907e0ec6ab0636c2fbd6eea387df0fbedd7d76486359bdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:12:10+00:00
- Bitcoin block
- 960157
- Canonical record hash
sha256:dd9be2c76df1b29632145a878f8754c73fb322fbea8ab6c4c68be9ead7b9f512- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBN8H1329779
- Bitcoin block existence check
- https://blockstream.info/api/block/960157
Full record
Track page: I've Been Floating Down the Old Green River · Machine-readable JSON-LD