Yearly Salary

Recording by Big Sad 1900.

Recording identifiers

ISRC
USUYG1545637
CopyrightID (CopyrightChains transaction hash)
0xb5cb38c6834185b9a9c70645f3786904937f330a27d78b9c306b1140ca85a6fd
Copyright registration time
2026-06-18T16:54:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:b4f2e678dd70a1e64f66c08260bb84cdb555503ac739759840015e5faba1a49f

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.