ISRC FRZ149434080
Verified recording
FRZ149434080 is “Mass for the Nativity of the Virgin: VIII. Preface” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0x54ead901ce4e91e9237b1ba9bd120e8d73297291373d1d19c957dd7aca0ad74b and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149434080.
Recording identifiers
- ISRC
- FRZ149434080
- Title
- Mass for the Nativity of the Virgin: VIII. Preface
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0x54ead901ce4e91e9237b1ba9bd120e8d73297291373d1d19c957dd7aca0ad74b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:65b73eb9198d53a4db16e62b8b80ec376fa44dcdf927363eaa785b33d1fcddc5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149434080
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Mass for the Nativity of the Virgin: VIII. Preface · Machine-readable JSON-LD