Days Gone By

Recording by naomi & goro.

Recording identifiers

ISRC
JPB291605103
CopyrightID (CopyrightChains transaction hash)
0x1cd3fa029fb3548ff9d5f626f949cfd149d08626d1d17b675a5d4636a8ae4a49
Copyright registration time
2026-07-29T14:38:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T15:22:21Z
Bitcoin block
960121
Canonical record hash
sha256:eb834c8973f86a5c42d31766c7aac691ea4df2924c8a2be81b334f640db0c104

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.