ISRC PTRO11700008
Verified recording
PTRO11700008 is “Chorinhos II” by Eurico Carrapatoso,
registered on the CopyrightChains blockchain with CopyrightID
0x11db99dd556d870075448aabfaa930fce57e44da4ea7f7fbe6ee6ce72347b794 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRO11700008.
Recording identifiers
- ISRC
- PTRO11700008
- Title
- Chorinhos II
- Artist
- Eurico Carrapatoso
- CopyrightID (CopyrightChains transaction hash)
0x11db99dd556d870075448aabfaa930fce57e44da4ea7f7fbe6ee6ce72347b794
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:922f510a89a2f9860e835441317c1319ecffcca07ab18bcf50e7cabb9094492f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRO11700008
- Bitcoin block existence check
- https://blockstream.info/api/block/960362