ISRC TCACS1644650
Verified recording
TCACS1644650 is “I Want You to Want Me” by First Class,
registered on the CopyrightChains blockchain with CopyrightID
0x120e6ea0706a9991b92a792e0b6a14bef5d39137792afe95c5958b139dc4b68e and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1644650.
Recording identifiers
- ISRC
- TCACS1644650
- Title
- I Want You to Want Me
- Artist
- First Class
- CopyrightID (CopyrightChains transaction hash)
0x120e6ea0706a9991b92a792e0b6a14bef5d39137792afe95c5958b139dc4b68e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:1de854dfbba847432819140ec926233b83c9bed0afc311bbf8cf93a06e06dec6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1644650
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: I Want You to Want Me · Machine-readable JSON-LD