In The City

Recording by Taisei Iwasaki.

Recording identifiers

ISRC
US5941406280
CopyrightID (CopyrightChains transaction hash)
0xbbd662a6ead2f20df06f8e1e1ba8f8ab9b15251a328e7af0e983d281cf4971e4
Copyright registration time
2026-06-09T18:25:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:d9c265bf72f33d1b8c78613f574353de53a4311b52caf91dbafab8aa9b118895

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.