ISRC USUM71507714
Verified recording
USUM71507714 is “Surf” by Vince Staples,
registered on the CopyrightChains blockchain with CopyrightID
0x3a4f07f29f87fa78e0412651bf9292ce77e4eb62d7f57d21fb860be4637ea17a 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/USUM71507714.
Recording identifiers
- ISRC
- USUM71507714
- Title
- Surf
- Artist
- Vince Staples
- CopyrightID (CopyrightChains transaction hash)
0x3a4f07f29f87fa78e0412651bf9292ce77e4eb62d7f57d21fb860be4637ea17a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f90b5c42234234da8772c50d1d4e42343a3cbd57a73f29d61730d08afcdff104- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71507714
- Bitcoin block existence check
- https://blockstream.info/api/block/953513