The Heart and the Shape

Recording identifiers

ISRC

NLA320320601

Release date of the album this recording appears on

2019-03-29

CopyrightID (CopyrightChains transaction hash)

0x88037e81b0da4d1ab345a1af02bbb2b1e4d440098592c37cf8607a5f6bc60728

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:30:38Z

Bitcoin block

960478

Canonical record hash

sha256:07102a19df281b013ace43664851b19634c23ea53401a83a0f7fa36c778730f3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA320320601

What this proof establishes

This recording was released in 2019, 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.