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 0x22bee155f565a1fba72d7888dd5608d6dd8a4253bb0c2a8675273c280c06c696. 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/cf3b51d0-96de-448d-9673-256f428ee066.json and https://artists.proofprofile.net/proofs/artist/cf3b51d0-96de-448d-9673-256f428ee066.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7f713890ab14bbc97062cc635d5886480ea688cc083030e87e2b642580c2fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ESA112441941.
Vem Novinha Safadinha X Sai de Lá dos Alemão
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2cbcff67193b8072438660188417022bb60f71dff728c9c3d9f1fe5b1a1317. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BKKQL2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34746522941a4a865bfdf10e967fdf84c1e9a40fb87d654ba0bb40216655624a. 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/ESA112434689.
Você Mal Me Conhece Tá Querendo Me Enganar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45ac161c10027f9275f7aa85d63bd02fb9a63bd121f7ad4428e0a036652487b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZ5AB2411566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879538aef1f3a42a66ece5639fb33a5dc9d1ae90e0101cac45149dc95ac6b504. 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/US7VG2441699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515a7cc337c075485b79fa95f8da653243422a8c5b31e2e942ae9c88b360564d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BX4IU2350689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf177702f7d0f87456e18459e00e2df82b596253b3a294903e6100a19b6d7ef88. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZW9M2303625.
Joguei Dois Comprimidin Hj Eu Tô Pike Xandel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f079334583677873db99f166d93868bebe928d22f9d8ddf5ea4357a95ba711. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BX4IU2351887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f939a16d2447ba695fd4942e315bf3f0f5259c495e921f7b3b7a748caa3f18. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZTVM2323713.
Tropa do Sem Amor Parece Até Que Não Tem Coração
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1645403ad41d64447b7f2bc1e87f3453de8ad372c5465412e99230c31e70ff69. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/BXIV82355232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553e9d34f701931b74f765aeadad1033700b7fc7c15c338dbb4a897a881200df. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA112559442.
Atende o Telefone Vs Escutando L7 e o Tz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1423b039649c88cbb368dde6def0955446ef14be246820d4d8506e37b1bf86. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZGLM2535020.
Eu Vou Tacar em Você Vs Vem pro Baile Funk
O Corpo Dela Trava X Independente do Que Aconetecer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54333cfd388e0462d9235df74cfb4873e5cd16e393908073d5cd1ca2ee85fe1f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA112455503.
Piseiro Hawaino dos Bicho Solto X Tropa do Sem Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0163f2ddde9432f6862fb6d409b0455a9a034d98c86596768061973503f8f093. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA112447997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010c8f77c448a8af47f11a79c02a75f442c85581ee0306c596919b1464d4a0bd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BXIV82426244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1585a1ab4b4abd896befef6016acae9e80896d236c3c39d79cf5baa20f692fbe. 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/QZTPX2442243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1add4ed34f690c23744df636fb90cacc8f273803ddd32c8c670e4b748f5527c7. 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/BX0U92200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6be6b72116fc4a722cf245852d7d4ce7b3e263616d19beb97ffc6408d00840. 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/QZZEB2398699.