ISRC USL4Q2275675
Verified recording
USL4Q2275675 is “Since I've Been Gone” by Cappadonna,
registered on the CopyrightChains blockchain with CopyrightID
0xb24b5df41814b08bf4c2ed02d89dc994706c446f8946d52f85378df0fb3252ae and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2275675.
Recording identifiers
- ISRC
- USL4Q2275675
- Title
- Since I've Been Gone
- Artist
- Cappadonna
- CopyrightID (CopyrightChains transaction hash)
0xb24b5df41814b08bf4c2ed02d89dc994706c446f8946d52f85378df0fb3252ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:d513346cdcd17a78a4bcfe3fc07c741a45bce62c767606d7496d48fbbd623bb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2275675
- Bitcoin block existence check
- https://blockstream.info/api/block/960344