125th St & 7th Ave

Recording by Oliver Nelson.

Recording identifiers

ISRC
GB03A1600172
Release date of the album this recording appears on
2023-03-31
CopyrightID (CopyrightChains transaction hash)
0xcf04da9b399ae78d99de2bb711f39bac567ef8fbe286257f91fbb3c38e60b56f
Copyright registration time
2026-06-25T22:36:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:7b3c490aaeb4f0b4e2756ef0e7562c1dbaf8e0ea12394b362951cfe5bcc43898

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.