ISRC USWB12001887
Verified recording
USWB12001887 is “Excelsior” by Mac Miller,
registered on the CopyrightChains blockchain with CopyrightID
0x1c6a5c9d710dc8b88925ce7b48a13f08e723c67e3db06002d4c3b3a26169f1ab 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/USWB12001887.
Recording identifiers
- ISRC
- USWB12001887
- Title
- Excelsior
- Artist
- Mac Miller
- CopyrightID (CopyrightChains transaction hash)
0x1c6a5c9d710dc8b88925ce7b48a13f08e723c67e3db06002d4c3b3a26169f1ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5da6181792ea3384b449d8ba9b88221da050fd7d855e302e47bd2d28c436041d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12001887
- Bitcoin block existence check
- https://blockstream.info/api/block/953513