ISRC CZUM72300879
Verified recording
CZUM72300879 is “$ Class” by Dollar Prync,
registered on the CopyrightChains blockchain with CopyrightID
0x2445c051a8ae48a190d42933bff89eb8bcb222da78d787f70bcadfa42cdf17d6 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72300879.
Recording identifiers
- ISRC
- CZUM72300879
- Title
- $ Class
- Artist
- Dollar Prync
- CopyrightID (CopyrightChains transaction hash)
0x2445c051a8ae48a190d42933bff89eb8bcb222da78d787f70bcadfa42cdf17d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:f8ce4e84e9c7b4ad3e5c17b880c7598596defc8706e3ea50c7650a7a0bfb5158- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72300879
- Bitcoin block existence check
- https://blockstream.info/api/block/953515