Scoff

Recording by Nirvana.

Recording identifiers

ISRC
USSUB0983408
CopyrightID (CopyrightChains transaction hash)
0x574a37affdc9a8bbfe7baff707c70e32b314145f3a89ce4abbe5934614e63450
Copyright registration time
2026-06-04T08:04:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:6f1a6c8c1822687ac39826b5daa7bb99b42d7ebb4b2a1b6d276f06232138309a

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.