ISRC USY281608201
Verified recording
USY281608201 is “A Kaleidoscope of Mathematics (From "A Beautiful Mind")” by Carlos Marquez,
registered on the CopyrightChains blockchain with CopyrightID
0xa75cc08e99e9da225c2d7fbd987dcb1b56be429a96119c55fa9595bb9e837bfe and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY281608201.
Recording identifiers
- ISRC
- USY281608201
- Title
- A Kaleidoscope of Mathematics (From "A Beautiful Mind")
- Artist
- Carlos Marquez
- CopyrightID (CopyrightChains transaction hash)
0xa75cc08e99e9da225c2d7fbd987dcb1b56be429a96119c55fa9595bb9e837bfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:e0ed2e529becce2f056abe7fae99132f00f45d8dbb3f6fc5543176a870675342- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY281608201
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: A Kaleidoscope of Mathematics (From "A Beautiful Mind") · Machine-readable JSON-LD