Jumper

Recording by Old City.

Recording identifiers

ISRC
USA2B2402092
CopyrightID (CopyrightChains transaction hash)
0x6aed8bb3a24d292c6fef8e91db3fb1f7ba005d86e18e881bce7edcf36ee42b80
Copyright registration time
2026-08-01T01:54:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T02:22:04Z
Bitcoin block
960497
Canonical record hash
sha256:5cccb8de13c0bfa2acd5eea715ad7e98f112116db42b7398743ca373caa1add4

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.