Robson de Souza (; born 25 January 1984), known as Robinho (), is a Brazilian former professional footballer who played as a forward. In 1996, at 12 years of age, Robinho was picked by Brazil legend
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 0xd5b6e457c997e960eddf0ce50aa3eeb80d4e8a5ad5ae611d0969ece2570b8bb3. 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/63073399-897b-4086-ad14-5db2b92bd249.json and https://artists.proofprofile.net/proofs/artist/63073399-897b-4086-ad14-5db2b92bd249.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 0x1c636c23a0c43cc6aae8cd005871406ef312f20cec5ec2b491143efc30f9b664. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/BXSWA2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e50b77e4ae2638ac8904f896d5eba130ec827824780c1622923b84430343865. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BXSWA2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff154540691c668f21d08e814cf2518b7c252faba8bb9e3a2f9d6667b59fa5e. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/BXSWA2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab11525e912dc10ddff7b7e45074624507e8290b52aa07bd56e6de096d9977a8. 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/BX17C2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4559e2bde6066dc465ecba6846750e7d2a00d82b6014d4b1542ec53e53704d. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZW9M2280194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7dd1a7eda3783987f67106df489db611a17be5452ece9308b98b9112025bf8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZW9M2290682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bedd3e3fc4331c5c32674ce191d7772aa63134652764fb2f95f5caec901ef1. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/BX17C2200002.
Falando Segredo / Ninguém É Dono de Ninguém (Ao Vivo)
Não Tem Perdão / Intriga da Oposição / Loucura do Seu Coração (Ao Vivo)
Telegrama / Nosso Lance / Tô Te Filmando (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b921b066f1802b67fde7f8c98c2ab52dac7b92dfe1836090473908762e17ad0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZNJZ2330296.
Me Redimir / Vinhos e Lingeries / Desliga e Vem (Ao Vivo)
Opções / Coisas do Amor(Fã de Carteirinha) [Ao Vivo]
Brilho no Olhar / Brilho de Cristal / Se Eu Tivesse o Poder (Ao Vivo)
Gamei / Desafio / Meu Querubim (Ao Vivo)
Sos Paixão / Ex Namorada / Melhor Amiga da Minha Namorada (Ao Vivo)
Sos Paixão / Ex Namorada / Melhor Amiga da Minha Namorada - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b629a106efed29189a31bd704bac077e503c4082c4486992f8ca9b7cbfce184. 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/BX17C2300313.
Caso Indefinido / Mega Sena / Bebi, Liguei - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122ca9a874eded2b14fa93200c696677402af9bc3788e2a3f7a0222efa7e1570. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZMZ92589868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c80139580533d65efd8c983a3439e68206b8ab6590eaa444f8a0a5a55bff1f. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/QZMZ92589869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86cf3aae018544cc846273ef0671ac180ec6945496d76ad8fc27f7ba54d98ad. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZNJW2572744.
Azul Sem Fim / Não Vou Esquecê-La / Quem É Esse Cara - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a81d0b56f72c6154fdace86bd253c6bab21803ba80286375c127870afbc7511. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZNJW2572745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645a2474158c31daf5e16141dd4b89877d5bfc0c9710b88503c6bdb588499f0c. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/BKGC62400050.
Primeiro Amor / Bem Vinda / A Primeira Namorada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a4e72c32d8470eb3366b1a1d59b993c5a11f1ab2c8127ef8b67daa393b6f04. 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/BXSWA2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab35948f3c53d77eb6c5b8aed875c41673d9956b6a6efbb0ec2bc05c6c50fd0. 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/DEW872401801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951185f1f13ff50da3b4c2e50662d23a6bbf7fad04788eeb2e935ca1a90e280e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEW872401800.