ISRC US83Z2213319
Verified recording
US83Z2213319 is “Skyscraper” by Mr. Bizz,
registered on the CopyrightChains blockchain with CopyrightID
0x40e21b1cd61dc01963da9c4eb7c725bc970d6543a4c54fd6d14a140370687820 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2213319.
Recording identifiers
- ISRC
- US83Z2213319
- Title
- Skyscraper
- Artist
- Mr. Bizz
- CopyrightID (CopyrightChains transaction hash)
0x40e21b1cd61dc01963da9c4eb7c725bc970d6543a4c54fd6d14a140370687820
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:609c0c492652e23d5a068186314941c5e3677c5356aad2ffb5459d10dc37f675- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2213319
- Bitcoin block existence check
- https://blockstream.info/api/block/960138