ISRC USDY41664343
Verified recording
USDY41664343 is “Obsesión” by Cheka,
registered on the CopyrightChains blockchain with CopyrightID
0xe374bc90b5ea863431629764ba24a227a44745d493a5880f0466af18c142d630 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41664343.
Recording identifiers
- ISRC
- USDY41664343
- Title
- Obsesión
- Artist
- Cheka
- CopyrightID (CopyrightChains transaction hash)
0xe374bc90b5ea863431629764ba24a227a44745d493a5880f0466af18c142d630
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:356d3e71fed7d80cba29a01bda82e34e055b87227df7bacc776a2d1088758058- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41664343
- Bitcoin block existence check
- https://blockstream.info/api/block/956304