ISRC USUM71318563
Verified recording
USUM71318563 is “Roller Coaster” by Justin Bieber,
registered on the CopyrightChains blockchain with CopyrightID
0xa8e84a37d2353f5bc90884b201f9ee52a173bb2343512d83e5f3543fa4806ab0 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/USUM71318563.
Recording identifiers
- ISRC
- USUM71318563
- Title
- Roller Coaster
- Artist
- Justin Bieber
- CopyrightID (CopyrightChains transaction hash)
0xa8e84a37d2353f5bc90884b201f9ee52a173bb2343512d83e5f3543fa4806ab0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:838a0213d4ade535c9b9c99b174ce92dc35677ce40d19c05aabc99339c828136- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71318563
- Bitcoin block existence check
- https://blockstream.info/api/block/953513