ISRC USSTR2018109
Verified recording
USSTR2018109 is “Martinez” by Ray Mantilla,
registered on the CopyrightChains blockchain with CopyrightID
0x1d39deff66f34630644aa9aab859d9e054651bf20be8d98b0cf48e903b0bc11b 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/USSTR2018109.
Recording identifiers
- ISRC
- USSTR2018109
- Title
- Martinez
- Artist
- Ray Mantilla
- CopyrightID (CopyrightChains transaction hash)
0x1d39deff66f34630644aa9aab859d9e054651bf20be8d98b0cf48e903b0bc11b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f58f8f203b20cacb3ed9180c5b1a12ec964ddec96f699edd897b0501a7e9e809- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSTR2018109
- Bitcoin block existence check
- https://blockstream.info/api/block/956302