ISRC US2W60411503
Verified recording
US2W60411503 is “Joy Spring” by Cesar Camargo Mariano,
registered on the CopyrightChains blockchain with CopyrightID
0x29f53de45f383da766a1deab2c56c906c8de159f49adb684ba120232df3c826b and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60411503.
Recording identifiers
- ISRC
- US2W60411503
- Title
- Joy Spring
- Artist
- Cesar Camargo Mariano
- CopyrightID (CopyrightChains transaction hash)
0x29f53de45f383da766a1deab2c56c906c8de159f49adb684ba120232df3c826b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:919b975727bd53f418bd55efb7e0f6b82585c59d03912caa5448a6afec87e5e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60411503
- Bitcoin block existence check
- https://blockstream.info/api/block/960344