ISRC DEF059304522
Verified recording
DEF059304522 is “Concerto in G minor, R.577 - "per l'Orchestra di Dresda": 2. Largo non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x444cc4471c9c41b4592852aedbc713555dea8392d9be03b0952c01e89802cd10 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304522.
Recording identifiers
- ISRC
- DEF059304522
- Title
- Concerto in G minor, R.577 - "per l'Orchestra di Dresda": 2. Largo non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x444cc4471c9c41b4592852aedbc713555dea8392d9be03b0952c01e89802cd10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3c2e7890c4386a409c909833b7b560451413e2f58981bca80ef627bb0633ed3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304522
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Concerto in G minor, R.577 - "per l'Orchestra di Dresda": 2. Largo non molto · Machine-readable JSON-LD