Trumpet Concerto - attr. to Torelli; published in Anthology of Estienne Roger: I. Allegro

Recording identifiers

ISRC

DEF057600251

Release date of the album this recording appears on

1998-01-01

CopyrightID (CopyrightChains transaction hash)

0xaf1535b2ab36d165097e366efa2f15c7eb17080e61c76216f012a287f9870af0

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T16:01:17Z

Bitcoin block

960276

Canonical record hash

sha256:ae4cadd6c5d518709217eb9cfd6e93011627d44a2d151d86fee7d2d9710141cf

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF057600251

What this proof establishes

This recording was released in 1998, 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.