ISRC ARF049600476
Verified recording
ARF049600476 is “Ojos Negros” by Julián Porteño,
registered on the CopyrightChains blockchain with CopyrightID
0xb18f58b256d9eccfa06acceea58528ddbcee9912dff3aa2841a8f87aebdc78e3 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF049600476.
Recording identifiers
- ISRC
- ARF049600476
- Title
- Ojos Negros
- Artist
- Julián Porteño
- CopyrightID (CopyrightChains transaction hash)
0xb18f58b256d9eccfa06acceea58528ddbcee9912dff3aa2841a8f87aebdc78e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:6d414373f7bacce5eacebfe387e76ac66085d9ded195bb945f7273ad6b00b157- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF049600476
- Bitcoin block existence check
- https://blockstream.info/api/block/960448