ISRC QM24S2203988
Verified recording
QM24S2203988 is “Cardigan” by Sophie Cates,
registered on the CopyrightChains blockchain with CopyrightID
0x647ab1d3f41fffbb4c4cec9c4a23d0da793a00a8f1b2182bb47aadb7f629f735 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2203988.
Recording identifiers
- ISRC
- QM24S2203988
- Title
- Cardigan
- Artist
- Sophie Cates
- CopyrightID (CopyrightChains transaction hash)
0x647ab1d3f41fffbb4c4cec9c4a23d0da793a00a8f1b2182bb47aadb7f629f735
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fb0c6d73b0b834d604033bb1d7bc5b81758d0cd507eb41566f82ba2eeb0ddd4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2203988
- Bitcoin block existence check
- https://blockstream.info/api/block/953520