Senor Abravanel (; ; 12 December 1930 – 17 August 2024), known professionally as Silvio Santos, was a Brazilian television presenter and business magnate. Widely regarded as the greatest personality i
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 0xd80745e4f73f26e136d9229e717184754e6c1e915a3959aea18aa1bbbb8eef73. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/071c7823-94d3-426f-890d-fa99580ee85f.json and https://artists.proofprofile.net/proofs/artist/071c7823-94d3-426f-890d-fa99580ee85f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Silvio Santos E Suas Colegas De Trabalho
Silvio Santos Vem Aí / Marcha do Cachorro / Ela Merece / Caranguejo / A Bruxa Vem Aí / Marcha do Barrigudo / Chapeuzinho Vermelho / Dig-Dim
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 0x694cc23faf406eb5066b5badda7affdc9a265f15a189cffd2c1c3f3f72faea4a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZZ662373388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c851a56584b9620571ff3e6936745b479bb53830bd491a9f00c8cbee9e8070. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/QZZ662414371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b851c35e2c6a771f1ed5baf95298b33e165781825ef1da7bf2dd742722acc0. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:28:24Z), 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/QZZ662414372.
Pot-Pourri I: A Pipa do Vovô / Transplante de Corintiano / Oi-Tá-Tá-Tá
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6689ba9679e7e259b751719040690ad7b26b399034e10a7a22e09b56fa504410. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZZ662414373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ba52def30a44fdf07ae29841e7df81a47b70fc84649c9f40f510c0b020676e. 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/QZZ662414375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7676c1f484ef83e5eac7b9e696229501076bfdeb2e6364e3894c4a4b5671bc8. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZZ662414376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fde9225818ca969662379cdca6faa54f2363fa851ff738b4076275a76a46a3f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZZ662414379.