Rhythms of Sunrise

Recording by Tony Duncan.

Recording identifiers

ISRC
US8641470609
CopyrightID (CopyrightChains transaction hash)
0xb579ef287c76287bee1ae81172e67e5a72ad0f9f309e68c93188159193333b00
Copyright registration time
2026-07-06T18:11:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-14T18:13:17Z
Bitcoin block
958041
Canonical record hash
sha256:e46a432223b6d9847146cf53fb8459f2d24df280b37de65db55e16bace07bc73

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.