ISRC USSM11103133
Verified recording
USSM11103133 is “Carinhoso” by Pixinguinha,
registered on the CopyrightChains blockchain with CopyrightID
0x73de2762df6d22b6401f66c7be317667c0a984163024280b22494226f5f09fbd and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11103133.
Recording identifiers
- ISRC
- USSM11103133
- Title
- Carinhoso
- Artist
- Pixinguinha
- CopyrightID (CopyrightChains transaction hash)
0x73de2762df6d22b6401f66c7be317667c0a984163024280b22494226f5f09fbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:5884f474505592fdcfbe7b255ef849f5cfe0c3f80994f6e7baac0bbe22cba4d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11103133
- Bitcoin block existence check
- https://blockstream.info/api/block/960264