卡尔加里路(Live) - (长春2019.12.28) - Live版

Recording identifiers

ISRC

TWAE32001469

CopyrightID (CopyrightChains transaction hash)

0xd78f741a9cdf6a6e11242a0a319f04c879988b1ef0938c2f69a1b18b31e36721

Copyright registration time

2026-07-07T12:19:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:53:27Z

Bitcoin block

957124

Canonical record hash

sha256:aa14e0870840c78a53130873442550238766a9242d41651b0f55060618208858

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.