Pretty Blue Eyes - Live At The Summit, Hollwood, CA / January, 1961

Recording identifiers

ISRC

USGR10200722

Release date of the album this recording appears on

1961-01-01

CopyrightID (CopyrightChains transaction hash)

0x81a0852ef58415e7de4fe46d2b5d6897c13993100f394c1495c3bdcce5ff644c

Copyright registration time

2026-07-30T18:57:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T19:11:09Z

Bitcoin block

960296

Canonical record hash

sha256:879447f3c4784caf5a2addfae787c5bcc358b34c58df109472af142e038772c3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USGR10200722

What this proof establishes

This recording was released in 1961, 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.