ISRC UK8WW1400121
Verified recording
UK8WW1400121 is “I'm Free (1962 Single Version)” by Jimmy Cliff,
registered on the CopyrightChains blockchain with CopyrightID
0x70d0d7fcee0c137242b560c37b000f0557a99053adcc01939b7f61de30d85acd and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK8WW1400121.
Recording identifiers
- ISRC
- UK8WW1400121
- Title
- I'm Free (1962 Single Version)
- Artist
- Jimmy Cliff
- CopyrightID (CopyrightChains transaction hash)
0x70d0d7fcee0c137242b560c37b000f0557a99053adcc01939b7f61de30d85acd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:4a536452e9218f6a4723523917bcfd4a4ea28d764dfc37a4b87a8c0a75c930ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK8WW1400121
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: I'm Free (1962 Single Version) · Machine-readable JSON-LD