I speglarnas sal: VII. Stilla som en brunn

Recording by Karl-Birger Blomdahl.

Recording identifiers

ISRC
SEAGA9215100
CopyrightID (CopyrightChains transaction hash)
0xd3f39a6444e4a8cc5a84ecc8604eb9b74b4321b6db3f473c3de2b5f063cb4565
Copyright registration time
2026-01-28T23:03:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:0ca33a5cb2b98a75746abae6621e2c2043a11d5624da16df63235d4084765326

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.