ISRC USUM71701296
Verified recording
USUM71701296 is “Cigarettes” by Amir Obe,
registered on the CopyrightChains blockchain with CopyrightID
0x9bd0c524c5483cb092ca1fa9d75065f8e967049c2fd8cdb4ae16e834bc978303 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71701296.
Recording identifiers
- ISRC
- USUM71701296
- Title
- Cigarettes
- Artist
- Amir Obe
- CopyrightID (CopyrightChains transaction hash)
0x9bd0c524c5483cb092ca1fa9d75065f8e967049c2fd8cdb4ae16e834bc978303
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c9172d7512baa4ff78abd79acbcf5febe176cf3ce1831f2aa55d3f1cd6a72c73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71701296
- Bitcoin block existence check
- https://blockstream.info/api/block/957118