Morning Heavy Song

Recording by Tomasz Stańko.

Recording identifiers

ISRC
DEB339660301
CopyrightID (CopyrightChains transaction hash)
0x2b6b545c40781f631cb6f0ce2e2b8bee1cc9475cc6f784bd4211f58915e2d9da
Copyright registration time
2026-06-19T14:52:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:e8fad65dede1a8a590826de4bd09d556bba4f267703012a47c25d799abe155ee

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.