ISRC DEF059131108
Verified recording
DEF059131108 is “Requiem: IIh. Ingemisco” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0x73368f43b0e5fee30a42905f15e22fce77d5b044337d71ab6d46719d41b6d530 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059131108.
Recording identifiers
- ISRC
- DEF059131108
- Title
- Requiem: IIh. Ingemisco
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0x73368f43b0e5fee30a42905f15e22fce77d5b044337d71ab6d46719d41b6d530
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:7214161f639013629cf343f0b62ec96c080ed4c3c13b0129a61ac185f22c6933- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059131108
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Requiem: IIh. Ingemisco · Machine-readable JSON-LD