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
- 2026-06-13T12:47:07Z
- Bitcoin block
- 953513
- Canonical record hash
- sha256:50c980bd13a52ff32d085d8a833b3494311344ce3424372c95c3b5d035373276
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.