ISRC ITB750702176
Verified recording
ITB750702176 is “You Are So Vain” by Marylin,
registered on the CopyrightChains blockchain with CopyrightID
0xef0acfd3efaaf29a1e198f10a5404098b26ddea094b38c475889046ca8e8b8ba and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB750702176.
Recording identifiers
- ISRC
- ITB750702176
- Title
- You Are So Vain
- Artist
- Marylin
- CopyrightID (CopyrightChains transaction hash)
0xef0acfd3efaaf29a1e198f10a5404098b26ddea094b38c475889046ca8e8b8ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:92b37fd765e2b650ca49a465198d767b893c6fdc5baa22759f3bbc6e75fdfc01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITB750702176
- Bitcoin block existence check
- https://blockstream.info/api/block/959137