Zico Alberto Garibaldi Roberts (born June 3, 1979), better known by his stage name Kafu Banton, is a Panamanian singer and songwriter of Spanish dancehall. Life Kafu was born in 1979 in Cólon, Panama
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 0x3a0b9a272c545e5fabc899905cd615a17e29c58ce6f1021681dd03b07d322ae5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10b0ac82-877e-4964-adbb-01aaf36907d4.json and https://artists.proofprofile.net/proofs/artist/10b0ac82-877e-4964-adbb-01aaf36907d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x9a513e0ae0677efd70e19198f712d4101011a1ff7910ccc55cff691f6ac33fb5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXF152200935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5034e306a01e6464f74bcfb9182291ff5599ed2441a222ad28d9091f56766ae5. 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/USUM72010106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b1b74da8a92cc210f0fd1371cecc435caa0dbcf24a9a160d9e42b1ec10125f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USUM72004911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c980901a493da99eca01d62a406df5f2bb501a66f476807ccbee760967c45. 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/ZZOPM2225977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d49a10eb835b9b129acfb40bed419d3449c1fc678bb2e540e0447fcd440167. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZ5AB1817432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c48be65996c7837358b8128ce6a21ed8a8515439156779e45e020f20f21afea. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ5AB1817435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bf41fd995a86195c28063af9f3cce0784dedf9a61de5fc66d0cebf3c45f6b8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZ5AB1810384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa31fdcd6a8dc01952f8726f8a0ac98013bebea4a1a218e1760f44904ce2930. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZ5AB1817437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dff9727abd5b57f409360718de6cf6bfffe550b151c5199f51d2ed9abe09a8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ5AB1817464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd045d922d22a8255a8c2937dbb91ea7e0a37afa9bb2e40dc379f61438bca984. 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/QZ5AB1817465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dc871aff6bc2babad95de1d95ef706a89f34e0076662775acc69e2d0da609b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZ5AB1817470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa9ad6a4a4d2ad63eb1584b90c011d71c3977a57bd7d2fd7425a6b8e0094a22. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ5AB1817471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae2643aca1ea30106d3274151b87ff9754c7e0b1f22386551bfa6a875ea5ee4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ5AB1817472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4767fb60021ff07c266b1e59639073ed79ae6a42085d37241fc92b6e794ae40. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GX53U2341955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd07a77c5a274cd53307ae0e710aaa3aa363631aa56c316d47ed55f5ab50cda9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZNJY2316684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf433438bfabb25053d1edac06ad077ec31b4034a4255fdc45cf316017e1c1da6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USWL12200374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bb87ebdd21df666a24c8c4d6960b8fceddb71a08ea110d460b12270faf5f0b. 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/QM6MZ2045413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408ee16fd0150a9a92ba3a2f1ad870a3a8dbda39803f83b9d40f2420669777aa. 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/QZGLS1961262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b47727fea1944362815ddd86d3986a2090b46099f1d5c4c87da85f49e73acd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ5AB1878872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aba3fcbfa2b6f1370163c5d524eb9ededa9f9b621765c8e7ee1034a2d3ebef8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZTVM2465110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390f5bdd4a690c13fb85c8a66caa7764c28102a185ae4398fcd9df4a576215b9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM9WM2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560c4e1e84e164e1ab2d42c091d22c4ba236c8545dcccb163ec2555b9fe4e715. 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/GBLFP2159193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0212c62487713dd58367064962c47f82d3bcf82246686851648c7a1ded06e77b. 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/USA2P2225160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca616d77826467ca4a54981e237a12f44add48fa2713c227a16b268e493be2b8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES6081142611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285efd3c39f7de3c0e17b304ee971c4680f86986dc8e612b06c92c70f27b873c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSD11900129.
The Original Gallo Del Pais - O.G. El Mixtape
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59312d5538a2f7e4ca944acade68f20551477e5db415788f0f2ee9e549a83bb6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USUYG1018013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f798146ad7ae955820fe0fe30a156ceb0ffe02e84436de07f9e687a38e6da4f. 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/US7VG1686445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d625ab8c537bbc33205155fc7a32c3c16fad93419baed943a047290f1f703c4. 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/US7VG1686457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb53f48a149ed37f418645da7bb4d8756347aa92792edd6a0316524aa20c7fdb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZNWT2146895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea38dbffcd24a76dacf0a1dfdf8200c5e7c5cb39805bea9c955b2491dbf17f5c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCADT1844822.