ISRC US2TL0900709
Verified recording
US2TL0900709 is “Oboe Concerto in C Major, Op. 8, No. 12, RV 449: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xec7cfeca442063372c1d408895507af9905bad6d6c09babbf916f983d05db053 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0900709.
Recording identifiers
- ISRC
- US2TL0900709
- Title
- Oboe Concerto in C Major, Op. 8, No. 12, RV 449: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xec7cfeca442063372c1d408895507af9905bad6d6c09babbf916f983d05db053
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f27e44ce34668fd35722c91de11228b5c1c2ebff9734c6dceee69ffa6cdb09bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0900709
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Oboe Concerto in C Major, Op. 8, No. 12, RV 449: III. Allegro · Machine-readable JSON-LD