Rigoletto (1986 Digital Remaster): Caro nome
Recording by Maria Callas.
Recording identifiers
- ISRC
- GBAYC8600875
- Release date of the album this recording appears on
- 2006-03-13
- CopyrightID (CopyrightChains transaction hash)
- 0x95d3af70be779c7ca6311015080e9bb64a0d791dad22703f0ea1e21c69bbc050
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:51:26Z
- Bitcoin block
- 960161
- Canonical record hash
- sha256:edbfbed437078c8fbd089d88790648047cddccb8a198c7ac3838067cbaca7b78
What this proof establishes
This recording was released in 2006, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.
CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.
Read the complete pre-generative-AI provenance and verification method.