Grand Hotel

Recording identifiers

ISRC

SEPQM0611266

Release date of the album this recording appears on

2011-06-20

CopyrightID (CopyrightChains transaction hash)

0x7666c09fa39be1bec47d392cb3d8f57a70d3d66886935753e7ac459d937ab929

Copyright registration time

2026-01-28T17:55:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:30310fd057d225715f6f2d9d96d0fd9363a83d6b3ecb6020291aee1b0b524b0d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEPQM0611266

What this proof establishes

This recording was released in 2011, 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.