ISRC USUM72012781
Verified recording
USUM72012781 is “IDK You Yet - Live on Piano” by Alexander 23,
registered on the CopyrightChains blockchain with CopyrightID
0xcc543f425e7b39dc81a0e102802fc6a60ec58e7a9a80e1f28cc7d0078c31e801 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72012781.
Recording identifiers
- ISRC
- USUM72012781
- Title
- IDK You Yet - Live on Piano
- Artist
- Alexander 23
- CopyrightID (CopyrightChains transaction hash)
0xcc543f425e7b39dc81a0e102802fc6a60ec58e7a9a80e1f28cc7d0078c31e801
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:de7a4926d481e44424da85eb9babbdb401390a9206aa1a1dd9320fbcb50b74f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72012781
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: IDK You Yet - Live on Piano · Machine-readable JSON-LD