ISRC USSD19501077
Verified recording
USSD19501077 is “Duele” by Rey Ruiz,
registered on the CopyrightChains blockchain with CopyrightID
0x4f47d7957d766ddb067f19518f1d9563cd6c3502fad674e57d31e6deb978d706 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/USSD19501077.
Recording identifiers
- ISRC
- USSD19501077
- Title
- Duele
- Artist
- Rey Ruiz
- CopyrightID (CopyrightChains transaction hash)
0x4f47d7957d766ddb067f19518f1d9563cd6c3502fad674e57d31e6deb978d706
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:894054a54f123974a582fbbd4068307e0e5f4639522888af95b04deb3aab1cb0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD19501077
- Bitcoin block existence check
- https://blockstream.info/api/block/953520