ISRC DEF058031407
Verified recording
DEF058031407 is “Requiem: VII. Libera me - Dies irae - Requiem aeternam - Libera me” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x4a368e5eb4a956c12a5f8b0c7c7b76b33a75194e60c6070b80c180875325a75a and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031407.
Recording identifiers
- ISRC
- DEF058031407
- Title
- Requiem: VII. Libera me - Dies irae - Requiem aeternam - Libera me
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x4a368e5eb4a956c12a5f8b0c7c7b76b33a75194e60c6070b80c180875325a75a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:6a15fee1e3ba4daf2d0d5c04e2e1b878b64fe142afeb02986e78d663be6b27ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058031407
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Requiem: VII. Libera me - Dies irae - Requiem aeternam - Libera me · Machine-readable JSON-LD