ISRC FR50X1737121
Verified recording
FR50X1737121 is “O spiritus angelici: V. O fons, sed amoris” by Giovanni Battista Brevi,
registered on the CopyrightChains blockchain with CopyrightID
0x634ce0f0be589e43ef6b757d9877363a6b157f4e27437bde5d297c129d8e304a and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1737121.
Recording identifiers
- ISRC
- FR50X1737121
- Title
- O spiritus angelici: V. O fons, sed amoris
- Artist
- Giovanni Battista Brevi
- CopyrightID (CopyrightChains transaction hash)
0x634ce0f0be589e43ef6b757d9877363a6b157f4e27437bde5d297c129d8e304a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:1a33f03b3890139423f3d2b494ae9858d40023458d7cc1227405a0f3bc35ee47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1737121
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: O spiritus angelici: V. O fons, sed amoris · Machine-readable JSON-LD