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 0xd18ed544dc08f1d4a221eeafc9e713f1d317d13dd3ae927cf5c0f2c72863cbb0. 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/5f216a4b-9ed8-4268-b904-d4d1fb1c3735.json and https://artists.proofprofile.net/proofs/artist/5f216a4b-9ed8-4268-b904-d4d1fb1c3735.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Enfoque De Truenos: Tonos Ambientales Para Concentración
Armonía De Enfoque En La Lluvia: Melodías Tranquilas Para Estudiar
El Estudio De La Llama: Ritmos De Trabajo Binaurales
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 0x8f47f4b5d4c95b371a4d89f06d402af5a16ccf66592b5a6487cbacc6412e5955. 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/QZTRX2478200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc790fa60f6e49b6d46053a683978b6ad7013052eb070e7ec93a46aabb5cdf5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZTRX2478161.
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 0xd3541000c419f26d4be8ccb4b8c237762bf547d421ed7032c5d264f88f2bad25. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZTRX2478184.
Frecuencias De Enfoque: Música Para Mentes Productivas
Ritmos Productivos: Tonos Para El Éxito En Los Estudios
Ritmos Laborales: Música Para El Enfoque Productivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba61676fd650b5898f1806d1ce7e059188595522c880cb1dd76829f3789c724c. 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/QZWDD2407516.
Música Para La Precisión Del Estudio: Armonías Cognitivas
Música Para Concentrarse: Armonías Cognitivas
Sinfonía Del Flujo De Trabajo: Música Para Jornadas Laborales Eficaces
Flujo De Aprendizaje: Música Para La Armonía Del Estudio
Estudia En Paz Con Una Relajante Lluvia En Calma
Lluvia Relajante Para El Enfoque Académico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188b9551c85b830d74f7d05b9f1d86ebed8698f32d129535996fb4da2e2ac0ef. 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/QZTRX2450478.
Lluvia Pacífica Para Un Tiempo De Estudio Efectivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4684daf583629be80bf59fd3e5c6fa5d456a8aaa864523334d1f5856904ba270. 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/QZTRX2450510.
Serenidad De Estudio: Música Binaural Para El Aprendizaje Consciente
Flujo De Estudio: Vibraciones De Música De Agua De Productividad
Meditación Bajo El Trueno: Vibraciones De Enfoque
Enfoque De Lluvia: Ondas De Estudio Para La Concentración
Enfoque Oceánico: Ondas De Estudio Y Trabajo
Melodías Productivas: Música Para Estudio Y Concentración
Búsqueda De Claridad: Tonos De Enfoque Binaurales
Retiro De Estudio: Música Calmante Para Enfoque Académico
Enfoque Constante: Música Para La Concentración Y El Estudio
Sinfonías De Estudio: Música Para Sesiones Productivas
Acordes Para La Productividad: Música Para Enfocarse En El Trabajo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6296fabbeb076f8a64f7f49ba9e9aa0f4645f11db123522d48bb29bcfa4fd878. 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/GBPS83973952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17965316649adbc63f5fa44f0b16e9bbeb77e62d4db3dae7ecc28aebef9af08. 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/GBPS83973896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc423a0679c5a8ef38213ae6250cbad5a2d8ea9314fb8b608c2091214faeb24a4. 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/GBPS83973921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9779dc57140f087c299ce1ca2f5375840d975a4becff8ec418daeca0459d45bc. 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/GBPS83974010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1794ee4c62f7da04c4e1d34bcbd12106797e5e4302b3805ee12a736de1b3dbf. 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/GBPS83973981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2da2e8974b21acad4d471c3e5a585adafe3d6d66b1504fe150c81a7e039843. 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/GBPS83974044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39b667cd966ae64b6a6fc9933e2ad38d28d94381d58ad1a644172dcdf29cf1c. 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/GBPS83974059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd2a9c9e803e770c5e118805ea13b35499c5856b92ecc62aa289b7142f75170. 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/GBPS83973971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66cc26431e73cd1a6177a47b3435e788807f26c1bc56560b9b3009864d9bca5. 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/GBPS83973878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc318ae219d7f83b3aba503fb2ca0b9c35d852ac0b218fe60777316107ee787. 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/GBPS83973927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633800546cf91d1566598eace589eaaec04d7d4f6bca34cf3892a0c4e82dae8a. 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/GBPS83974033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf53fede60443b5878e280812a225febeb6d832ceb3c118220ed6c5a53d1f7e2. 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/GBPS83974042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b0b6f0648223617256277cef55032e73f1c79825121fef1443278e5516f2a1. 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/GBPS83974011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18051104194983086341a2b67cabe5394f0a86c4a9b8f3ecb3d34aaac463e021. 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/GBPS83973984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a8096ab4f912677f9a83fe59215a5530f86d3c0bca89d9e386d89d6a27de61. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBPS83973873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87b97dc2cd64e8fe6322ad15119dc027845e89dc19acf8e8b96cb27cdfce9e5. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBPS83973882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1525a945dc941ffb187f2d349d070f1e16bca6bbfcdecc2984781dfc16b0c8f. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/GBPS83974019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c2342af5b65094784d702335f27dc751c06da73cb4733950cd521934a781ca. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBPS83973957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a538c6f4c7b14c48443e2b29c8d03f0d105f48f24c2d2b6f3c27bd2872af34d. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GBPS83974024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94cfbd451ade6fabd6b625b5c4f5e30930332f72e5078a8db837335ce1c434f. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/GBPS83974018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f618c8159994221c8918aa1cf9f191745285a4fb412856baeb811a4200fca95. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBPS83973909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ed8cfd4b0cb70c6b2767d8e61851975f6c90a5b404443a9a88967f88145481. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBPS83973900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bf58af6823e1e32da07d6dd4712d030d41048c4b43f325eda697847165c7ac. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBPS83973880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b5cb30212c36be6051446fe0078fc96c06cc926698df15a7276ab5e644d0f0. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBPS83973881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee87c8e99f5845d511351612c9dcd2b29ad7eaed76f5e6313d46c1aa90ec054. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBPS83973908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b42b6a44ea2da01ee3b5e871f575cbd57cf0b0aafcd5904dee173e39a3dc73a. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/GBPS83973946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e9baafa2e3cd9c31b6379ea8d7d8de00534fa646e7a18f9564e7b00b2be0ed. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBPS83974012.
Impulso De Concentración: Música Para Estudio
Flujo Focalizado: Sonidos Del Río Para Concentración
Exploración Para Un Estudio Centrado En El Piano Lluvioso
Impulso Cognitivo: Sonidos Innovadores para la Máxima Productividad en los Estudios
Técnicas para Estudiar de Memoria: Música para Memorizar Rápido y no Olvidar
Motivarse para Estudiar: Música Tranquila para Crear el Ambiente de Estudio Perfecto