ISRC US3DF2400503
Verified recording
US3DF2400503 is “El Cumbanchero” by Eric Chacón,
registered on the CopyrightChains blockchain with CopyrightID
0x662fd2e05674491c60e6c3f9f68d62de39a3667185b79ae06e688d3fb315e62a and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2400503.
Recording identifiers
- ISRC
- US3DF2400503
- Title
- El Cumbanchero
- Artist
- Eric Chacón
- CopyrightID (CopyrightChains transaction hash)
0x662fd2e05674491c60e6c3f9f68d62de39a3667185b79ae06e688d3fb315e62a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:8ea3f8b86c4c19928e948716b9b8f61e9a9d73267874c6371a7661af9ca0c4ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2400503
- Bitcoin block existence check
- https://blockstream.info/api/block/960216