Concerto for Flute and Guitar, Op. 8: I. Allegro

Recording identifiers

ISRC

US2TL0917003

Release date of the album this recording appears on

1997-01-01

CopyrightID (CopyrightChains transaction hash)

0x7b1457048b38cd1f27424417ff4e14e73222f2b6d817723d5f720a1eb125653d

Copyright registration time

2026-07-07T20:55:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:a090ba0f66baebff48210046a7db308d238e62742a99a7882f4228597390d58b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC US2TL0917003

What this proof establishes

This recording was released in 1997, 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.