ISRC USL4Q1729188
Verified recording
USL4Q1729188 is “VV’s” by Calboy,
registered on the CopyrightChains blockchain with CopyrightID
0xef3c5f997cbc32aae74c169276ae0b64ccbc20432b9eff4375812287436bc4d1 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/USL4Q1729188.
Recording identifiers
- ISRC
- USL4Q1729188
- Title
- VV’s
- Artist
- Calboy
- CopyrightID (CopyrightChains transaction hash)
0xef3c5f997cbc32aae74c169276ae0b64ccbc20432b9eff4375812287436bc4d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a0f60b3fea266480edcd7b98cd48840fb1b7abc3416ffb83f9854d393bb21100- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1729188
- Bitcoin block existence check
- https://blockstream.info/api/block/956302