ISRC USA4N1200205
Verified recording
USA4N1200205 is “Oh Santísima/O Sanctissima” by O du fröhliche,
registered on the CopyrightChains blockchain with CopyrightID
0xac7a872a90f5e93dc36a3980e80ea1a9de0be8e4264558b8f1e3203a98f37630 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1200205.
Recording identifiers
- ISRC
- USA4N1200205
- Title
- Oh Santísima/O Sanctissima
- Artist
- O du fröhliche
- CopyrightID (CopyrightChains transaction hash)
0xac7a872a90f5e93dc36a3980e80ea1a9de0be8e4264558b8f1e3203a98f37630
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:34117d58be5843c08d48e950ba3d54c047d84c3ef9efe055676489c5250313cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1200205
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Oh Santísima/O Sanctissima · Machine-readable JSON-LD