ISRC USL4Q1729191
Verified recording
USL4Q1729191 is “Mine” by Calboy,
registered on the CopyrightChains blockchain with CopyrightID
0xc4ce25854a26e6d51835b4bea65724598800433c4a90ed11a78c48094fec1e06 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1729191.
Recording identifiers
- ISRC
- USL4Q1729191
- Title
- Mine
- Artist
- Calboy
- CopyrightID (CopyrightChains transaction hash)
0xc4ce25854a26e6d51835b4bea65724598800433c4a90ed11a78c48094fec1e06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:1e721459315c817f38b56ad7168ba1ed151788a351ab9865d30e467fe5ff6064- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1729191
- Bitcoin block existence check
- https://blockstream.info/api/block/956889