Say It First

Recording identifiers

ISRC

ATUM72000028

Release date of the album this recording appears on

2021-01-29

CopyrightID (CopyrightChains transaction hash)

0x2b043297368e14db88e6f09d0f4615f18fa02a06fb45f1829a520cde346e5a8f

Copyright registration time

2026-06-23T06:53:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:18915428546d78de5bcbf3799ffda2e059ad9c9fe47dddba1098633a50339069

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ATUM72000028

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.