Alx Veliz is a Canadian singer-songwriter from Toronto, Ontario. He is best known for his hit single, "Dancing Kizomba". Early life Veliz is of Guatemalan and Jamaican descent. One of his grandmother
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe324f0359517206d5e5f7228019bcd1525abe7112f67fcf0e362e45156871cc4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c54c248f-5883-4f62-ad33-b50dfd7ff4e1.json and https://artists.proofprofile.net/proofs/artist/c54c248f-5883-4f62-ad33-b50dfd7ff4e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dancing Kizomba - Brian Cross Remix/Spanish Version
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3d9653bd9b17eadd85fb65084dbad81de7f9f57e1ea0627d491e5411a082cd. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/CAUM71600024.
Dancing Kizomba - Sak Noel Remix/Spanish Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109a99b229a20286c5c55aab8b89d073dfe1066929cce0f233bc703b80b4f83a. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/CAUM71600026.
Dancing Kizomba - Santarosa Remix/Spanish Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7c7758e1a453d23ec24f1290afb4d918fa76b837bb439e48824ce42db4b65a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/CAUM71600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112c0ef934fcd7912261860dbacd4a271e210fdc6f67c0da78e0847dc6b3ecdb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CAUM71600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0d5d066b7c52fb010608efd598de36e7192b2cc3383f39034aed5a91590650. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CAUM71600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9da75f8b41b3369b8e084045fa0fef792abd0684c26684c3bee38053054c46. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CAUM71600057.
Dancing Kizomba (The Kemist Remix / Spanish Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5756069a5bef239832151a8476737ac58b01f4a792ca2b8c9486901204775e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/CAUM71600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e10a838ded53719b86925db83ce5ce39a4e9c6e13220f6bec7f09a50c84f38f. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/CAUM71600269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b57f44a612bae05790fc989e48923a2c21c8cf54f7fc6eabee34a27b01d633. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/CAUM71700206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fe102567c1951bcddd938831dadac9c1f6fce82a948be020bb01679b6588a3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBWUL2316307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fe102567c1951bcddd938831dadac9c1f6fce82a948be020bb01679b6588a3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBWUL2316307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a94b9740f6895a207fb5c78fcbed5605b888f4f2d52a12828a0f394252e1b8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBWUL2316311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c410b7ac95f0467c62337b3d04e92ffc9bfec45522426c026a42dc96463bb0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBWUL2316352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9cb0e08470e37fdcbbebdc912234cde3178c4e1ee8bfa616f242d8375eaa55. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QM4TW2398522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9380b04bfd85def3d22e8ee590d33619ef7f33e025da91600ef93faadc682692. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QM3DF2263693.