ISRC GBAYC9700798
Verified recording
GBAYC9700798 is “Vivaldi: L'estro armonico, Concerto for Two Violins in A Major, Op. 3 No. 5, RV 519: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9b53121f2cdc81eb9df275a866c6fe62cfb4aaf9e64bd54f37f38f089fad015c 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/GBAYC9700798.
Recording identifiers
- ISRC
- GBAYC9700798
- Title
- Vivaldi: L'estro armonico, Concerto for Two Violins in A Major, Op. 3 No. 5, RV 519: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9b53121f2cdc81eb9df275a866c6fe62cfb4aaf9e64bd54f37f38f089fad015c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:59b9b7f6c5b878983a63de86c069e1bbbb919bb3673301c217ec791295a789a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700798
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vivaldi: L'estro armonico, Concerto for Two Violins in A Major, Op. 3 No. 5, RV 519: I. Allegro · Machine-readable JSON-LD