ISRC USUM71606198
Verified recording
USUM71606198 is “Big Time” by Vince Staples,
registered on the CopyrightChains blockchain with CopyrightID
0xfbda0ac4cb8f96fc72d13c433f922f25c551e292443d97b8b5f50f0322f5dfb2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71606198.
Recording identifiers
- ISRC
- USUM71606198
- Title
- Big Time
- Artist
- Vince Staples
- CopyrightID (CopyrightChains transaction hash)
0xfbda0ac4cb8f96fc72d13c433f922f25c551e292443d97b8b5f50f0322f5dfb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0191aac87be168947165633641e0a576fc7deaf6691861c81fd2cc9d91b9b773- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71606198
- Bitcoin block existence check
- https://blockstream.info/api/block/953520