ISRC ITDQ70515620
Verified recording
ITDQ70515620 is “Sinfonia for Strings in G Major, RV 147: II. Andante” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd131bca48da466c0345498fe268aeda0c8d3525902cddb9700b3a2c75ac3cf87 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70515620.
Recording identifiers
- ISRC
- ITDQ70515620
- Title
- Sinfonia for Strings in G Major, RV 147: II. Andante
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd131bca48da466c0345498fe268aeda0c8d3525902cddb9700b3a2c75ac3cf87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:068353b5d84cd101b3e5d79002063386393d248ba89ec0385542ef27e0a7b17d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70515620
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Sinfonia for Strings in G Major, RV 147: II. Andante · Machine-readable JSON-LD