ISRC USARL1797807
Verified recording
USARL1797807 is “Rock Bottom” by Tommy Castro,
registered on the CopyrightChains blockchain with CopyrightID
0x7ac8a06c63e456047670305988d9dfe59cb1520622e78db36dfc44e1357c5566 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USARL1797807.
Recording identifiers
- ISRC
- USARL1797807
- Title
- Rock Bottom
- Artist
- Tommy Castro
- CopyrightID (CopyrightChains transaction hash)
0x7ac8a06c63e456047670305988d9dfe59cb1520622e78db36dfc44e1357c5566
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:05258648ad9c5532662d3bf24ab35847c6d28fd782253cfc3080ab90e3cf35dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USARL1797807
- Bitcoin block existence check
- https://blockstream.info/api/block/953520