Tchaikovsky / Arr. Glazunov: Souvenir d'un lieu cher, Op. 42: No. 1, Méditation

Recording identifiers

ISRC

GBAYC1501623

Release date of the album this recording appears on

2021-06-25

CopyrightID (CopyrightChains transaction hash)

0xa4e3bf56163d71ea27dfe7d1b2d9d02b63e3a0b5b5c386f833189de2fee7e1f7

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:993036e9a7c74da32e437328e0af9e2049f2b579e6568818a67a9593f5e47d19

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC1501623

What this proof establishes

This recording was released in 2021, 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.