ISRC USA4N1200156
Verified recording
USA4N1200156 is “Ofertorio Nicaragüense” by Manuel Dávila,
registered on the CopyrightChains blockchain with CopyrightID
0x9ab2f8007cd3f8f7efaa26dc5c12823a7829399beca90fca6689da0462d4350a and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1200156.
Recording identifiers
- ISRC
- USA4N1200156
- Title
- Ofertorio Nicaragüense
- Artist
- Manuel Dávila
- CopyrightID (CopyrightChains transaction hash)
0x9ab2f8007cd3f8f7efaa26dc5c12823a7829399beca90fca6689da0462d4350a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:8ab2b52d26c642e0677d43bbf49838c06730824d506dd063a52b3ab1bb0be5e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1200156
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Ofertorio Nicaragüense · Machine-readable JSON-LD