Nótt eftir dag

Recording by Björgvin Halldórsson.

Recording identifiers

ISRC
ISA110605504
CopyrightID (CopyrightChains transaction hash)
0x0403a761be992b350095508b66fbd4fcabe7226fcb31d7c1635e278398866370
Copyright registration time
2026-07-30T07:22:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T07:28:30Z
Bitcoin block
960220
Canonical record hash
sha256:b40dd02806ced562d4a712b5c450a2faed5844bd16833eb62b5db47434d4ddba

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.