Tanpa Kata

Recording by Angsa & Serigala.

Recording identifiers

ISRC
FR96X1880905
CopyrightID (CopyrightChains transaction hash)
0xeba739ed25a4e95cec9ad4436aadb2d2a614a12d1fc54fb6b52329f0efcdb55e
Copyright registration time
2026-06-22T15:43:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:aa5bbe4b19081d620a1eba3c400b75f5a7eaed9977b86f9002ec3146a0360aa6

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.