ISRC ITDQ70525620
Verified recording
ITDQ70525620 is “Sinfonia for Strings in G Major, RV 147: III. Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xbf08934c6688b3eb5403262e47b2ea092bf830dbc8acd27d89f05773b4fa236d and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70525620.
Recording identifiers
- ISRC
- ITDQ70525620
- Title
- Sinfonia for Strings in G Major, RV 147: III. Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xbf08934c6688b3eb5403262e47b2ea092bf830dbc8acd27d89f05773b4fa236d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:a923bb30c586cb29c5ccfb37f36d07b39f30d8ce8b1d11e125a9356495758a6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ70525620
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Sinfonia for Strings in G Major, RV 147: III. Allegro molto · Machine-readable JSON-LD