ISRC US4R30743174
Verified recording
US4R30743174 is “Guajiro Natural” by Cantores De Rosario,
registered on the CopyrightChains blockchain with CopyrightID
0x20567eb559c35ac20c6344eb6d9dbe335daf6e52f0ad2f5ab5302d8f65f56eea and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30743174.
Recording identifiers
- ISRC
- US4R30743174
- Title
- Guajiro Natural
- Artist
- Cantores De Rosario
- CopyrightID (CopyrightChains transaction hash)
0x20567eb559c35ac20c6344eb6d9dbe335daf6e52f0ad2f5ab5302d8f65f56eea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:d99e56f21fdf8c805133c66c54abc0ba6361fa053956f0943cf6241aaa10ff6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30743174
- Bitcoin block existence check
- https://blockstream.info/api/block/960334