ISRC USGZ21241502
Verified recording
USGZ21241502 is “The Beginning Of My End” by First Class,
registered on the CopyrightChains blockchain with CopyrightID
0xda94f51c6b36191b9ee9723b28d1a2c67b5dbebf4cdbe7c7d6742fea8295dbfd and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21241502.
Recording identifiers
- ISRC
- USGZ21241502
- Title
- The Beginning Of My End
- Artist
- First Class
- CopyrightID (CopyrightChains transaction hash)
0xda94f51c6b36191b9ee9723b28d1a2c67b5dbebf4cdbe7c7d6742fea8295dbfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:a91e21ce04e88ed8dcc2a021b3a462fad9eb9421f97169844a3cb8c7e5eb19a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGZ21241502
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: The Beginning Of My End · Machine-readable JSON-LD