Fram med basfiolen - Fredmans Epistel N:o 7

Recording identifiers

ISRC

NOBJL9901020

Release date of the album this recording appears on

1999-01-01

CopyrightID (CopyrightChains transaction hash)

0x1994c1e8d3131e59bd6d370290d7f1b0b906aaa7263b2939a19d12c1566cf887

Copyright registration time

2026-07-31T03:40:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T04:14:58Z

Bitcoin block

960344

Canonical record hash

sha256:c2aacfcb575a1d3aa93c06c3246e75b59cdec5afee84b7518fadd4c29e621df2

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NOBJL9901020

What this proof establishes

This recording was released in 1999, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.