Time After Time - Live at Vienne Jazz Festival, 1991

Recording identifiers

ISRC

USRH12004221

Release date of the album this recording appears on

2021-06-25

CopyrightID (CopyrightChains transaction hash)

0x6b1d0977e7b070c1ad23c7113fb8c628759f50bb4ef0f0fd09c1de5d8c2dd9df

Copyright registration time

2026-06-24T09:51:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:d062a630635a56cbda634a5aae7295da66a53b6be5e4e7aec53f771e09d2fb3b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USRH12004221

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.