ISRC FR0U91202912
Verified recording
FR0U91202912 is “Guess Who's Back” by Yoshi Di Original,
registered on the CopyrightChains blockchain with CopyrightID
0x9ff66db152bd73b7b018254f801379e1f4f0039493b213ba8062a75dd063b693 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0U91202912.
Recording identifiers
- ISRC
- FR0U91202912
- Title
- Guess Who's Back
- Artist
- Yoshi Di Original
- CopyrightID (CopyrightChains transaction hash)
0x9ff66db152bd73b7b018254f801379e1f4f0039493b213ba8062a75dd063b693
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:b76a996382bfde5366eda9f09e0377f72ebf0dfebef47d848f7cc6fb43a3a73d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0U91202912
- Bitcoin block existence check
- https://blockstream.info/api/block/960220