Trad : Kauan on kärsitty
Recording by The Polytech Choir.
Recording identifiers
- ISRC
- FIFSC7200026
- CopyrightID (CopyrightChains transaction hash)
- 0xfed10ea5e573611382a57457e70a1f3a92b064b3b9f91002d09e997d4d834d90
- Copyright registration time
- 2026-06-08T23:04:01+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08Z
- Bitcoin block
- 956304
- Canonical record hash
- sha256:5b4f4fcf95eb9070f3e9c33f3f12d6f7eca661f53c02b24409f96a6e5ec850a2
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.