ISRC USARL1672808
Verified recording
USARL1672808 is “Common Ground” by Tommy Castro,
registered on the CopyrightChains blockchain with CopyrightID
0xe1f6dcfdd779f97370f0a736cde00def42885b9d4eb3b3d6bbde652e93094c69 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/USARL1672808.
Recording identifiers
- ISRC
- USARL1672808
- Title
- Common Ground
- Artist
- Tommy Castro
- CopyrightID (CopyrightChains transaction hash)
0xe1f6dcfdd779f97370f0a736cde00def42885b9d4eb3b3d6bbde652e93094c69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d84629d4b48f108aa2f4edba660088c999379511ecb7d51c9df88b70c4debe08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USARL1672808
- Bitcoin block existence check
- https://blockstream.info/api/block/956302