ISRC TCAEK1987289
Verified recording
TCAEK1987289 is “Tuuu High” by upper class,
registered on the CopyrightChains blockchain with CopyrightID
0xdd3000bbcb7509ca026b6b45d52ea3bfe8b11216d5bfafd7ea49733cdde82307 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1987289.
Recording identifiers
- ISRC
- TCAEK1987289
- Title
- Tuuu High
- Artist
- upper class
- CopyrightID (CopyrightChains transaction hash)
0xdd3000bbcb7509ca026b6b45d52ea3bfe8b11216d5bfafd7ea49733cdde82307
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:b916d1bb984fcd800216c5e7958f72efbedaa1d88be1f9cca41aeb6148177f6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1987289
- Bitcoin block existence check
- https://blockstream.info/api/block/960441