Tid

Recording by John Holm.

Recording identifiers

ISRC
SEPQA7623140
CopyrightID (CopyrightChains transaction hash)
0x30cf4147203505346ea27f0d26a0af395f699d0b2b18ed37e18c2999c08b5480
Copyright registration time
2026-01-28T19:08:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:38ccdde340b84225b2202c3a0fbeae326895bc671e6e1c3dd2f9852b60b3248e

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.