ISRC US3DF2222563
Verified recording
US3DF2222563 is “Hazelnut” by qtsal,
registered on the CopyrightChains blockchain with CopyrightID
0xffee64a931bac42aaf90b163b5ff59ba5d736f6ce670e44f4946c075b57e3e26 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2222563.
Recording identifiers
- ISRC
- US3DF2222563
- Title
- Hazelnut
- Artist
- qtsal
- CopyrightID (CopyrightChains transaction hash)
0xffee64a931bac42aaf90b163b5ff59ba5d736f6ce670e44f4946c075b57e3e26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6fed2a0db4379830ab4b83356e7aaf59ae71c31af3aa017598b424ea486217c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2222563
- Bitcoin block existence check
- https://blockstream.info/api/block/956302