Telespringar

Recording by Oslo Kammerkor.

Recording identifiers

ISRC
NOKFK9907050
CopyrightID (CopyrightChains transaction hash)
0x1ef8e1d20421913c5e1f8e5c6c52facd7e2d33ed832250b2ebd3c05cbab6cdd0
Copyright registration time
2026-07-30T03:59:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T04:47:22Z
Bitcoin block
960207
Canonical record hash
sha256:136d4c134b294e5a6928552e7f5715ae0d82fd2d462520f99c88d9fab54c0b78

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.