ISRC USSD12100318
Verified recording
USSD12100318 is “Nostálgico” by Rvssian,
registered on the CopyrightChains blockchain with CopyrightID
0x9975dc7598e137f9de7bdb392c07c4359aa9e29e0fb0da022c077687c3e1bcba and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12100318.
Recording identifiers
- ISRC
- USSD12100318
- Title
- Nostálgico
- Artist
- Rvssian
- CopyrightID (CopyrightChains transaction hash)
0x9975dc7598e137f9de7bdb392c07c4359aa9e29e0fb0da022c077687c3e1bcba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:20edefbb9968d8fc60782474ea55e923023e8e45fab7cb29e5cba7d468579ef5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12100318
- Bitcoin block existence check
- https://blockstream.info/api/block/953513