Where I Come From

Recording identifiers

ISRC

TCJPK2033840

Release date of the album this recording appears on

2021-04-13

CopyrightID (CopyrightChains transaction hash)

0xaf37678f28c46e68ca21d2b93c6f59b59e238456152c6cb1a901509185f7c96e

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:06:57Z

Bitcoin block

960404

Canonical record hash

sha256:572e9ddcba92b09f2ef74430022148baede7f17c6dd64b59c1536e76b911878f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TCJPK2033840

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.