L'Orfeo, SV 318 / Act II: "Mira che sé n'alletta" - "Dunque fa degni, Orfeo"

Recording identifiers

ISRC

DEF058630509

Release date of the album this recording appears on

1987-01-01

CopyrightID (CopyrightChains transaction hash)

0xcad2c8cf0fce1e98f7f501ed646e1644360a04318af6e269363e61d2781e780a

Copyright registration time

2026-07-06T06:02:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:e1e2a339f6bf113f3fb9999b1464815a4e21aa0c9fb098ab82b5b40ca1fd1d88

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF058630509

What this proof establishes

This recording was released in 1987, 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.