Sad
Recording by Maroon 5.
Recording identifiers
- ISRC
- USUM71204777
- CopyrightID (CopyrightChains transaction hash)
- 0x1c7db723a261c5ffc06d0de994a7fdee39943cc7d4a26d608785e4c0392afc4a
- Copyright registration time
- 2026-06-04T10:35:14+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09Z
- Bitcoin block
- 953520
- Canonical record hash
- sha256:478a91dfa98850fe6430f814feff2c4d9378a93ef8219c4bb2b5705203da939d
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.