Hold On

Recording by City Chief.

Recording identifiers

ISRC
TCAEF1975088
CopyrightID (CopyrightChains transaction hash)
0xf1dffcfd13c066590f5d6fc859a0ed52b11ea4558a3a4d313776f2316f64385d
Copyright registration time
2026-07-07T01:16:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:8ecc1113f6783a645426129898c81a97850c712bc79e8cf0fb46f2afa028053d

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.