ISRC FRX290300310
Verified recording
FRX290300310 is “Antifona Maria virgo assumpta est” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xefa909e66f40c8a3380650661af47365e0e24856776396be48e3f7fa781f66db and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290300310.
Recording identifiers
- ISRC
- FRX290300310
- Title
- Antifona Maria virgo assumpta est
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xefa909e66f40c8a3380650661af47365e0e24856776396be48e3f7fa781f66db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:48289ab1c09e7b541bda52e661b2594e26682ee1504c9838b3f6bd3695f31c40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290300310
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Antifona Maria virgo assumpta est · Machine-readable JSON-LD