ISRC FRZ118702420
Verified recording
FRZ118702420 is “Concerto Pour Flûte En Sol Majeur Op. 10 No. 4 : II Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xbe35bfe252babc0ad5e76635a58c1278cfbb32b5158327bd69190e5ec3fa3090 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118702420.
Recording identifiers
- ISRC
- FRZ118702420
- Title
- Concerto Pour Flûte En Sol Majeur Op. 10 No. 4 : II Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xbe35bfe252babc0ad5e76635a58c1278cfbb32b5158327bd69190e5ec3fa3090
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:585d6f5e829914398903e1a8095e2f4464a74b8a41c6b8e01099bcaff10c9082- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118702420
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Concerto Pour Flûte En Sol Majeur Op. 10 No. 4 : II Largo · Machine-readable JSON-LD