A17

Recording by Teffa.

Recording identifiers

ISRC
GBLV62100656
CopyrightID (CopyrightChains transaction hash)
0x9cdc45af574f44b3d015676a28ccfadc252c87dad493aec1e52d61a0bb0291dd
Copyright registration time
2026-06-18T07:11:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:58e7813dee220a88e1159e59fa58f78a4e3c1ae2b71364de8eb0dde47e6a6fa8

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.