ISRC USUM71909017
Verified recording
USUM71909017 is “Cocaine” by Logic,
registered on the CopyrightChains blockchain with CopyrightID
0xfcf4031e508d34d1eca8b376d0329f8e13dbf413e75213a80a2da389304b3247 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71909017.
Recording identifiers
- ISRC
- USUM71909017
- Title
- Cocaine
- Artist
- Logic
- CopyrightID (CopyrightChains transaction hash)
0xfcf4031e508d34d1eca8b376d0329f8e13dbf413e75213a80a2da389304b3247
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8e84c1d6e2cece0016da7126c1aa288ae94debb3cf2b58269594dda1474a1613- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71909017
- Bitcoin block existence check
- https://blockstream.info/api/block/953513