ISRC ARF100900520
Verified recording
ARF100900520 is “Dulce” by Sandro,
registered on the CopyrightChains blockchain with CopyrightID
0x904f030660e9e0a98facb71b4a6e0ffca53b4974f3cd90b250ee29f508fb3059 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF100900520.
Recording identifiers
- ISRC
- ARF100900520
- Title
- Dulce
- Artist
- Sandro
- CopyrightID (CopyrightChains transaction hash)
0x904f030660e9e0a98facb71b4a6e0ffca53b4974f3cd90b250ee29f508fb3059
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:ca01113b3810d36c7644e009a45e36af807018bcc99c9a12297b581c6997b615- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF100900520
- Bitcoin block existence check
- https://blockstream.info/api/block/960337