Antônio Candeia Filho better known as Candeia (August 17, 1935 – November 16, 1978) was a Brazilian samba singer, songwriter, and musician. Early life Born in Rio de Janeiro to Antonio Candeio and
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 0x0d813c9ea72928bc9f7443c82b5a4658c8d967dab0766fd67c09152223ad7979. 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/422bbaac-df03-4a62-b02f-96a33d4ec017.json and https://artists.proofprofile.net/proofs/artist/422bbaac-df03-4a62-b02f-96a33d4ec017.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 0x0c7be939a3b27415d5551575356889e47d732d83b48b9b9c457f06f6649505f3. 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/QM6MZ1421211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edf485fadf1cff0f13693d9962039f045ddacadb7acc31e8ec7949b9ab66f64. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QM6MZ1421212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c553bf2f0200ef612ed0d4e41898f629e99a55f2ab40feb132c8cfd39a8b5bd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM6MZ1421213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c503f9698696bc270e61f2f2cc148f3b177b3da2776cc515662913a6b0fb03f. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QM6MZ1421221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364a9f92786d971137f4db3adf3df2186659870a3e2e1223fab07795ec4bf2ab. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QM6MZ1421225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d63f85ffd1399d70e892e8681dab0d5f3367a674466098d303ed94dfaa2293. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/QM6MZ1421226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb809863db93054214fa21af935f56f0c81b7237f5145a7b0ac458c281ed49187. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM6MZ1421229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0f3cc6d3fbeda70be6f2b5f2121274f5a9d6c54f616ce46756d439aceaf3c2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM6MZ1421230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f62470a19beba7dd5fa260b3e84f97b74238f5dd118ca9ba1f32ba190c2e66. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM6MZ1421232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec4d8755b055cbb05f205f181ed41d2aa44fbd7a9fb2908f0616527ee295666. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QM6MZ1421234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8182058aa865fe5ce438c454b2fcb92ce3755374f696c93abc96c206fc6518a3. 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/BRTAP2000244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2608bac6e1829963f733460c52579bb2f2046247776ab02919e814ff7493c9d5. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/BRTAP2000245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb587c2abf339de892169fe20a57cd82a7bcaa32c62d1649bb4fb5e721bad4e55. 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/BRTAP2000246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f9638657af3f8f646110c4a7e778a998789ddfef18dfb5eb3acf88f0c6e0f1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRTAP2000247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696d7068bf3f8afd3af57b4d8f3909fcc101fab9986247e0f02533a18d0af2cd. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/BRTAP2000243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350047473603ce5a3754fea9f1d552d50723001d119060ceb0a9a54594c9a5a4. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/BRWMB9806721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ea1e9e15362d656292d5015b9879c809d2272eed70e7bf782fd3ac3282a104. 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/BRWMB9806708.
Ao povo em forma de arte - G. R. A. N. Escola de Samba Quilombo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f8348d66dcd62a296f361b8c9aee7c56d4a207bebafc952bbf23d40c7124b8. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/BRWMB9704700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd353d69912a24c152e2eba595dafc53baf2d3eab174f5935456035cb95311ad5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRWMB9806707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558bb5ef5f7e216fe212ca60958b103d77bdb50230cf149e08d0c4bd890c4c34. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/BRWMB9806710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636a79f30b90d9c5ca383e6c2fd50e4faf2787a1ce6b422c91eaf5b1c36ce33b. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/BRWMB9806723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558bb5ef5f7e216fe212ca60958b103d77bdb50230cf149e08d0c4bd890c4c34. 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/BRWMB9806710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1358469bb63bd7ae714676fe44b23582411bf8c9b24a279de136e1898e367b53. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/BRWMB9806711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575814ae578bd63d68c2a13f36009ddc1db6405b47dac6b294767be54a366cad. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/BRWMB9806712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78fd9f136a5918a856509ebd1c13572c99941879c116709fa07b535e957c67e. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/BRWMB9806713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606e8a070b497df32841dbb88e31e9a27e2d6e7d51751a2105044af2654f9fe1. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/BRWMB9806714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9393762bd73d7cf6f88532a86cdc5c4752e419a2e08d6e330fb6811afe76f2bc. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/BRWMB9806718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96492b7b4052771b117312d98aaae36b8edbfcccea169f1f437ff553d5c7857. 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/BRWMB9803393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9393762bd73d7cf6f88532a86cdc5c4752e419a2e08d6e330fb6811afe76f2bc. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/BRWMB9806718.
Vivo isolado do mundo / Amor não é brinquedo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e104a53178f2af8c04b753f5f73213eb9184ed254a188989a2aa4a5c7947a2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRWMB9806720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ea1e9e15362d656292d5015b9879c809d2272eed70e7bf782fd3ac3282a104. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRWMB9806708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24155ed48b71a9de408ea021d7613e19933db152caa1ab688387c3e814547ab0. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/BRWMB9806709.
Gamação / Peixeiro granfino / Ouço uma voz / Vem amenizar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7687f9cc78fbde71f96c33ad4fa9b487003142949ecd432d368f99a8fa997277. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/BRWMB9806722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ba585eebf7783421656ca6de4f033b5377fbfb26a3c88225b3d491a6d7a851. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRWMB9806716.
Filosofia do Samba - O Melhor de Candeia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb476b98364b7672c2ebb41d40b12d94d15e477df775a4b89e2afee859430ba68. 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/NIKIT2202350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb119eb5162d5bb9b25bc47970f040c48474215accdc518d205590115c6812f8b. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/NIKIT2202405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85dc6d987a5f081737f07f6016c2724d7ac4b13bfce8a29a3cda6cdefa11da4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NIKIT2202352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7017ea79c1bbacd453a6da6bf4c1814a090c1743d0b85504a62bf02d46f33fa0. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/NIKIT2202354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2211589345092ee371489efc7cc23aa5de69f973400d6c71d88fda4c1b8d12. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/NIKIT2202356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d596051f39eb90c84273af239e921762da767643cb3fb04c63964f11b2dd705. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NIKIT2202368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d4c03f360e3d9b0c8f4b04896fa9c217d4654469877ced2a8dca471471e23c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NIKIT2202391.
Deus Dá a Farinha e o Diabo Rasga o Saco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3637dd9990d37c25248c0a361a4315e9a2c8d19f7179d734eabab6a8e7a351b. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NIKIT2202392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4527b95077045e718258ad9eff494c71cb68c9cd732a907507b8694631036b. 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/NIKIT2202394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9ac4f7514a21e86d93faa3887185f1f3b4115bdc2934d421f7b1677e2d640c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NIKIT2202361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564b95973962ddab7bb7d7735dd75af51f6fa674ff94058abf4eadc0134be5fe. 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/NIKIT2202362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde4b49571e737069798ef3c8975d51a4506cd2b340d8dffa3d64eb248736a2b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NIKIT2202413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6a23aa07144fa63db1bf67c1be0484455965951161152e6fbd6c6a14a2981d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NIKIT2202414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65fbebd8653eb1b8d2f696c03c96937e705327e60e796e7cdf5f77ab59d1451. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NIKIT2202409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9801ba2820a167bb3ab499842a28bb717ceae7fc23b4503e57622519219b01d1. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NIKIT2202397.
Seleção de Partido Alto: Samba na Tendinha / Já Clareou / Não tem Veneno / Eskindôlelê / Olha Hora Maria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf638a622bdd78779541fa862d6e44d768f30d1dec645a178857d9e0d319f3f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BRTAP2000249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790192f1d7b3f62ef751cbce270322ca3c174f6f2ca8503aa59d7895a45a11dd. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/GBCLQ0700113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aaf952de32588b568c65f1c38f392fa0ae0e632d0fcb0673054e53be0b5a0ab. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/BRBMG7700120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd353d69912a24c152e2eba595dafc53baf2d3eab174f5935456035cb95311ad5. 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/BRWMB9806707.