ISRC USUM72410124
Verified recording
USUM72410124 is “Boundaries” by Big Sean,
registered on the CopyrightChains blockchain with CopyrightID
0xf1159eb0953b84a7fb5fe048b17c8bec9eb96d2790f2f853c9d5dd27b38b65cc 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/USUM72410124.
Recording identifiers
- ISRC
- USUM72410124
- Title
- Boundaries
- Artist
- Big Sean
- CopyrightID (CopyrightChains transaction hash)
0xf1159eb0953b84a7fb5fe048b17c8bec9eb96d2790f2f853c9d5dd27b38b65cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2d3a3a0fd7bcae4324ea3b580d68d81ff9d5d5f1f4f8b42cba1cbb03d2d8a192- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72410124
- Bitcoin block existence check
- https://blockstream.info/api/block/953513