ISRC QM3DF2175397
Verified recording
QM3DF2175397 is “You & I” by Emma Castellino,
registered on the CopyrightChains blockchain with CopyrightID
0xe2d828cc3adb81589783c955c24bfefd9064aa02976f56de665fa75556bbe827 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2175397.
Recording identifiers
- ISRC
- QM3DF2175397
- Title
- You & I
- Artist
- Emma Castellino
- CopyrightID (CopyrightChains transaction hash)
0xe2d828cc3adb81589783c955c24bfefd9064aa02976f56de665fa75556bbe827
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:a2224ae92812b72b47a743b7db078a9d04fbd78b365e68b011850c0bb7a4c3d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2175397
- Bitcoin block existence check
- https://blockstream.info/api/block/960340