3canal is a Trinidadian band and leading proponent of rapso, a musical style which combines elements of calypso, soca and rap. The group was formed in 1994 by Visual Artist Steve Ouditt and Performing
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdede52c943816dbd8bae005d4d36a978e6fbbae5ead665a6c343211a7240d9de. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a26e17d3-2eef-46ff-aa9c-2d083f098845.json and https://artists.proofprofile.net/proofs/artist/a26e17d3-2eef-46ff-aa9c-2d083f098845.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Oye Como Va - a Rapso Salsa Hip Hop Adventure
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0de557a1c9324ed85d4611e11e342d99b5a30a654978964d74d7f52b75aaec4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TTA020400227.
Oye Como Va (feat. Marka and Omari) - Original Workshop Jams
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0ecb689d535a8269fb23ed3cdd7326bae99dde6c9e2fca6e819a99deeea6b9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TTA020400228.
The Best of 3 Canal - Thus Far 1997-2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaa1fe0209018747596658bce03e2ea4b327c98f1f0358efa8784d83004eaad. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR1900091.