their

Recording by bird songs.

Recording identifiers

ISRC
QMDA72430529
CopyrightID (CopyrightChains transaction hash)
0x53438bae96f9f769df8f7e3c812940842f9325c4bce49e352ce2f471a75aab16
Copyright registration time
2026-07-06T00:57:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T01:25:57Z
Bitcoin block
956856
Canonical record hash
sha256:9ebebe9fd768b557134d7262954a540f54d8de64130d740f48899ea2a80649f4

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.