ISRC GBTZZ2300067
Verified recording
GBTZZ2300067 is “You - Erol Alkan Rework Edit” by Josh Caffe,
registered on the CopyrightChains blockchain with CopyrightID
0xb6e4a169158e2381ea12581a8657177a9ab94fa5714c8f6ea0faa97f881c4a7e and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTZZ2300067.
Recording identifiers
- ISRC
- GBTZZ2300067
- Title
- You - Erol Alkan Rework Edit
- Artist
- Josh Caffe
- CopyrightID (CopyrightChains transaction hash)
0xb6e4a169158e2381ea12581a8657177a9ab94fa5714c8f6ea0faa97f881c4a7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:63b3eb1602fc7f3b8340911a979554444667d810606be32925a3e6e250a465d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBTZZ2300067
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: You - Erol Alkan Rework Edit · Machine-readable JSON-LD