ISRC PTLR14000108
Verified recording
PTLR14000108 is “Guitarra Triste” by Domingos Camarinha,
registered on the CopyrightChains blockchain with CopyrightID
0xbd501b920fe5bd06cc6390f712bee7042f3a3b948a1d81f649bd2cc64f50b0aa and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLR14000108.
Recording identifiers
- ISRC
- PTLR14000108
- Title
- Guitarra Triste
- Artist
- Domingos Camarinha
- CopyrightID (CopyrightChains transaction hash)
0xbd501b920fe5bd06cc6390f712bee7042f3a3b948a1d81f649bd2cc64f50b0aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:ff93aa504c8920052c0ad36251ed1fdb61c8030f76b02dd92ca63bf785703d75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTLR14000108
- Bitcoin block existence check
- https://blockstream.info/api/block/960344