Orquestra Sob Direção De Waldemiro Lemke
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xcc79963fe4c4c4e382668c695c55daad2bc3f30c46ac18c482c0c45d7b4ffdb4. 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/e89f229a-58ff-4cab-b99d-81e4eca8e971.json and https://artists.proofprofile.net/proofs/artist/e89f229a-58ff-4cab-b99d-81e4eca8e971.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 → block OTSBitcoinBlock must exist at that height 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 0x8bf61d5db44bc4ddce17e6f23744a8fa5ffb64b3ab4e81f55277b326e2237c6e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BREMI9800226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198032ef8c4775c1d405cf127fa5280dc46150988c349bed64d7267e17ea1a48. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/BREMI9800228.
Cegueira E Vista - Foi Na Cruz (Hino 396)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0bfec42998f4f076b364a79c9baa2a08c9fb218275d117dc3a9f00a6b94f2f. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/BREMI9800229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06b5e6fff7e65c62c52400d6396233fcdcef5733ec636c9a155bba872de647f. 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/BREMI9800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa661619e726d6be56f0bc8928938474981f2ef9635b74bd1403f0a4a7ea90c. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/BREMI9800231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa742b88e788e1fde7797d2206991ea420ca9f1ba21a8730c02328c214e281b32. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BREMI9800233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366185077f4d67a3664740b2f1c59eed24e79e5258a677f5270acd127b28711d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:55:43Z), 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/BREMI0501610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc550484865a4a550a7f97a3b6b2ce1913315c4320a7617f4244dd8672573bf. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BREMI0501611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95433f4e3cd1579f81c35236833e62c914c78845bfb6056a0de081c024d0aadb. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BREMI0501612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb993a562532c6f5d109b502520414c90226e076dcfc79b75119c3127d3b769c6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BREMI0501616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1505ae24f60fd51b334212c93debe4286b3a1480138823a6bc4f813568aec038. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BREMI0501634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418384e8251eaec3e45aea76e451b2a0e6e1c20e17734dcf6d421feeea0cbc5a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:16:09Z), 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/BREMI0501639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdbb90f02f37f2e71391be23e9da1514cc41a605b415fff5e41c9dce3b01a02. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BREMI0501640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2ad973dd1af9cf94fbcdebb4f5937a73804f691a734032f8b786706dcf227c. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/BREMI0501641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4ead2386b134a05800a00d32ee4e4fc8f2b92d96e8a5bbb74ac97421738fee. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/BREMI0501642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0958c22e7844286b862d583d9c2e7c1ca5583f3605464add433dbc79fe045d4d. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/BREMI0501643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461e52ce15cf489e9ed1123f1a0b76e09bea858a1abcd20b2b818afd6a71eacc. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/BREMI0501635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b500659041de672d615d920f935c97b919ed808eef1269928eb4c51535a17d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BREMI0501638.