ISRC USCGJ1665294
Verified recording
USCGJ1665294 is “Sms (feat. Katia Guerreiro & Marta Pereira da Costa)” by Rogério Charraz,
registered on the CopyrightChains blockchain with CopyrightID
0x6137c33b142b4ab05fb6b9370c1f64941fa4a935158ba2771d7ba7c7d4a66277 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1665294.
Recording identifiers
- ISRC
- USCGJ1665294
- Title
- Sms (feat. Katia Guerreiro & Marta Pereira da Costa)
- Artist
- Rogério Charraz
- CopyrightID (CopyrightChains transaction hash)
0x6137c33b142b4ab05fb6b9370c1f64941fa4a935158ba2771d7ba7c7d4a66277
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:b55798b86a3e03ac6bc6eda9958ea4fbbdc23e05cf104011e354c313b87f3e0d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1665294
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Sms (feat. Katia Guerreiro & Marta Pereira da Costa) · Machine-readable JSON-LD