ISRC DEF057203952
Verified recording
DEF057203952 is “Proprium Primae Missae in Nativitate: Graduale: Tecum principium” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xab9b50cf54a7f760028db69a80f58b35ad6e83d71e92d6bf9420cda32194a540 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057203952.
Recording identifiers
- ISRC
- DEF057203952
- Title
- Proprium Primae Missae in Nativitate: Graduale: Tecum principium
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xab9b50cf54a7f760028db69a80f58b35ad6e83d71e92d6bf9420cda32194a540
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7ca02864b075563fe88a958d34b7bb92ef531de11449c7f62b905093674fa068- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057203952
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Proprium Primae Missae in Nativitate: Graduale: Tecum principium · Machine-readable JSON-LD