ISRC DEU671001765
Verified recording
DEU671001765 is “I Prefer To Smoke Alone” by Marcos Cabral,
registered on the CopyrightChains blockchain with CopyrightID
0x4648950da88398960f83965a89b588288f13a2e659ab8b18e66d93063b5a3486 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671001765.
Recording identifiers
- ISRC
- DEU671001765
- Title
- I Prefer To Smoke Alone
- Artist
- Marcos Cabral
- CopyrightID (CopyrightChains transaction hash)
0x4648950da88398960f83965a89b588288f13a2e659ab8b18e66d93063b5a3486
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:c2f2c7c9e1081ce47366343fb5e8721ff2fe56dd87cada1b776df78d94d86cd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671001765
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: I Prefer To Smoke Alone · Machine-readable JSON-LD