ISRC USUM71807938
Verified recording
USUM71807938 is “Switch” by 6LACK,
registered on the CopyrightChains blockchain with CopyrightID
0x997a0d75e93203447441c8fb6b8a644b583e81afec2d8c278b1e8dfd841e8c1f 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/USUM71807938.
Recording identifiers
- ISRC
- USUM71807938
- Title
- Switch
- Artist
- 6LACK
- CopyrightID (CopyrightChains transaction hash)
0x997a0d75e93203447441c8fb6b8a644b583e81afec2d8c278b1e8dfd841e8c1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e1426819b05d725d7ae383c61491c1cb48ac103ddf57fb0381b1eb4098bf247a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71807938
- Bitcoin block existence check
- https://blockstream.info/api/block/953513