ISRC USARL1797810
Verified recording
USARL1797810 is “Them Changes” by Tommy Castro,
registered on the CopyrightChains blockchain with CopyrightID
0xe31818c77e75634521d37dd8a8df5a9f336853fd7b00364b9beff4ad00734980 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/USARL1797810.
Recording identifiers
- ISRC
- USARL1797810
- Title
- Them Changes
- Artist
- Tommy Castro
- CopyrightID (CopyrightChains transaction hash)
0xe31818c77e75634521d37dd8a8df5a9f336853fd7b00364b9beff4ad00734980
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1cc24b2753c511b3416d7190376a7439c6b97df44e63bafd40e1eb230f1e9d41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USARL1797810
- Bitcoin block existence check
- https://blockstream.info/api/block/956302