ISRC GBF076721550
Verified recording
GBF076721550 is “School Is Out - Stereo Version” by Yusuf / Cat Stevens,
registered on the CopyrightChains blockchain with CopyrightID
0x2d9b01414497f93f8b3fd1c150b0693980f27d43649377a8e883cfb2a1c1f749 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076721550.
Recording identifiers
- ISRC
- GBF076721550
- Title
- School Is Out - Stereo Version
- Artist
- Yusuf / Cat Stevens
- CopyrightID (CopyrightChains transaction hash)
0x2d9b01414497f93f8b3fd1c150b0693980f27d43649377a8e883cfb2a1c1f749
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:1dab8ff132a024cbda994b8e3e89b1bacc7668f8a1629dd0af6986c31b9727ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076721550
- Bitcoin block existence check
- https://blockstream.info/api/block/959163
Full record
Track page: School Is Out - Stereo Version · Machine-readable JSON-LD