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 0xef101fd51aafd1d44a1a9fb8c561fd01566ed0a4d27126ea477950c1c2e2abd2. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcb94a9f-3e93-43ab-85d1-f9ba7776e583.json and https://artists.proofprofile.net/proofs/artist/dcb94a9f-3e93-43ab-85d1-f9ba7776e583.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rápidos Del Estudio: Ecos Binaurales Del Agua
Enfoque De Lluvia Mística: Caida De Lluvia Binaural Para El Estudio
Paisajes Sonoros Tranquilos De Lluvia Y Truenos Binaurales
Fuego Y Concentración: Sonidos Binaurales Para El Estudio Intenso
Ritmos Suaves Para Trabajar: Vibras De Hip Hop
Serenata De Estudio: Ambiente Lluvioso Y Felicidad Binaural
Sueño Junto Al Fuego: Melodías De Deriva Con Calor
Mentes Enfocadas: Música De Hip Hop Para La Concentración
Melodías Lofi Para Concentrarse: Ritmos Para La Atención
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 0x5d72566d099c0928bc22a5117d6d6644125c606241a64a2a2d214c05dc44b201. 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/QZ5FN2589352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cc1aad9a7e247a843bb9e3b91dfa15a2dd0157d5194b0b1fd9a4c3055b692d. 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/QZ5FN2589362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957f7afea10fe39d7d8685a91b555a30feaa4db181f4c5e27278a4c5315b0897. 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/QZ5FN2589432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ceb4bc49778497cd4bb707b5bc03bd7d1e0afffa94c9694ee3cf9303277e98. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/QZ5FN2589328.
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 0x3fe16c6e0b8e6a607a167645084db4e0f93e50c3096f765d1422871a55377fa1. 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/QZ5FN2589336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d18a86ee2d7afe8d1819145303d9b01d45f8b96e904768b19568b909be0eef3. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QZ5FN2589344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9125c4ec46889d37366fb46b40ff30f0b2444f16bbf886e897608c127088ae76. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZ5FN2589370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390716d763953daf6c0ce97abb7a87c25e54a83c620e69e1eb4adabb084993c0. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZ5FN2589378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8cac00100ddad57fe3094894719d273941c4ba78d9606d734a6b0b18adf4e4. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZ5FN2589385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5618c8b487ef9a427edd06689343115fae196f3734b1c988112da737516061a2. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QZ5FN2589393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93563f29fe5dcd46b1b6d05850a017492af8bdf30b5cfad3991f8133be4afe3e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QZ5FN2589402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc166650cc2b6de402a18b23c5fb6fb30223032bf0b38a5ee90dca0bed0ef0464. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZ5FN2589410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffb7c2650cd55c0bd8802b1cb794198543628851dc53d618584531091ee969a. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZ5FN2589417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7107a48bcf06465ecec44bc0d2c08063377db31c6f22909c5a03da8692790f6d. 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/QZ5FN2589425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53dc415e4ec9c1938b1ab477d27b15d25da10caf3d00619ca3550bde35a30ab. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/QZ5FN2589440.
Notas De Enfoque: Música Para Mentes Concentradas
Ritmos De Estudio Del Bebé: Melodías Enfocadas
Armonía Enfocada: Música De Estudio Para Concentrarse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf49b47d43be73fcd44913ccec1e5c61c876881f830640d703d551378424057. 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/QZ5FN2500622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab4275ff564cef0494b40985ba2eaa97ff1dfc4937ff0ec91d1308046cb8d28. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QZ5FN2500606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd894ddbb697723754b7bad2fc731b91ec7603ab1f2e4024a76fc3ee34016cf9. 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/QZ5FN2500629.
Vibras De Enfoque Con Lofi: Ritmos Tranquilos Para La Concentración
Masaje Binaural Armónico: Frecuencias Para Relajación Profunda
Metrópolis Binaural: Frecuencias Urbanas
Enfoque En La Naturaleza: Estudio Binaural De Aves Y Arroyos - 80 88 Hz
Armonía De Latidos Binaurales En Paisaje Lluvioso Con Truenos
Aves Binaurales En Resonancia: Una Sinfonía De Alas - 92 96 Hz
Claridad Oceánica: Ritmos De Trabajo Binaurales
Flujo Binaural Del Agua: Arroyos De Relajación Tranquila
Profundiza Tu Meditación Con Sonidos Binaurales
Ronroneo Binaural Del Océano: Melodías De Serenidad De Gatos
Música Binaural Serena Para La Comodidad Y Calma De Los Gatos
Ritmos Suaves Para La Serenidad Del Gato
Academia de Música con Sonidos de la Naturaleza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da77053e0afd48fecdb2958ab9fb7298f12eb100a5b12a7ff08a357fa74ee34. 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/GBWUL2445143.
Tonos Reconfortantes Para La Calma Del Gato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d54b3680206134ecccbdf570b171aaaa3174c9d0f61e6ecb3b218f26799b93. 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/GBWUL2445185.
Ecos Conscientes: Vibras De Meditación Binaural
Ritmos De Truenos: Melodías Electrizantes
Noches Binaurales: Melodías Rítmicas Para Dormir
Mareas De Spa: Armonías Binaurales Del Océano
Estudio Con Fuego Binaural: Ecos De Llamas Tranquilas
Estudio Consciente Binaural: Frecuencias De Concentración
Flujo De Un Río Místico: Viajes Binaurales Para El Estudio
Armonía En Cascadas Para Mascotas: Un Sonido Calmo Para La Relajación Y El Vínculo
Resonancia De La Lluvia Tranquila Para El Estudio: Ondas Theta, Lluvia
Arroyo Eterno Del Conocimiento: Estudio Binaural Para El Éxito
Atmósfera De Lluvia Binaural: Un Entorno De Estudio Tranquilo
Música Binaural: Concentración Para Estudiar Vol. 1
Música De Hip Hop Para Trabajo Y Eficiencia
La Orquesta De Concentración Clara: Una Sinfonía Para El Enfoque Y La Claridad Mental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45744701bcc13f2c14e922aa6684f525471051428a0454571eedfbfd72819803. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZTRX2590597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28587e5da758a78520e07b2ba803b0913bcaa5e260941faa1484d7c5ddd2024b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTRX2590606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb2d780c7f33184d4afe1606e8fe91eb06426df9488155bac6657b6a7d97ce0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTRX2590615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfc3cd180c0373bdde6bc292339f572fca6723462bb2c630a0390db10752035. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QZTRX2590638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a35310dc3af0d8f58ea9b11bbadb0431cb5352d4b35df664634bc7965c66e6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:26:27Z), 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/QZTRX2590661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa418d3815e10ee2385198f0cfb36dc3611b5703b3dc79960f2ea98faf6e42d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZTRX2590669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa773fbcf5e4e1d4096fc5211d766a0f2db742b46ab87a457915eed2d0546c1. 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/QZTRX2590693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3ef29648f47731aa403f11097432a027e8b5f7f9cbaabb574bcd37e35f675e. 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/QZTRX2590709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9b345a6402f56d00d8dddd0c36e24aa4bff77c1e1112b2e5cf88e1e42a386b. 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/QZTRX2590717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb10d8b15b30532ee6a5f6f171ea77779efc35706290407793ea8f4a29ceab7e. 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/QZTRX2590730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43759d3f9673e2180e9558024f73bb7bf50c31ecf35977404a4df1b2313b5d2e. 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/QZTRX2590746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d2731e720089edbe75c673ac25ed7f9bc27d3bc5ae5af5596cc4d26f0a8e83. 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/QZTRX2590769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840b9dd6c363ec2f5a61123a0fa78b05c9e9f153ef902238aaf6c6a440292075. 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/QZTRX2590776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff1a6c744288d27e36b595f49249bda2efcc7fb077c58869a1898a65aefbf3a. 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/QZTRX2590622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c87527353b38642bc28ebc9e26f16a449665baadfa6797d05c5408a96354fa. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZTRX2590631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30b281269d9e085266fa71b66834d2bdc5022ee48d7cdec4f7a1a3cfc98a57e. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZTRX2590646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce1355928ee1ef5d0bb6cd9f4ef5e4d79fc17cef18199e32fe10543fbdcc252. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZTRX2590654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b08ee2408fe46bb1e33e29a5a3def599bf7f8899e0419d2f7f6c914a6f63a0. 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/QZTRX2590677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae92253ace0b62f717234991f537a8bc6bf607d5eb96d049adf12971800b4595. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/QZTRX2590685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0a87e15195c0fe3979842b53b76d215243a0df64859502c6d415fcb44b7cc8. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/QZTRX2590701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bdeba26834265578efc7e604bc7abe74956bdde61edb2ce7fd85bfcc2d20a1. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/QZTRX2590725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ae7d9af803fd0d5818e880af4d19d16603c9890caa2be2dc4d579dc52c1f7b. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZTRX2590738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a648544222d49a501bdcd5ec0a33522fba71a4b21d409fe96a4d415fbce3a49. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZTRX2590753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269bee0e29e69b64b358484aa0911fa17da88e02e361b782894958048f64a036. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QZTRX2590761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8c4a59af27a3ebaef82d8cc8203ce32cabab04cf1a14e0a4714c0c035e7615. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZTRX2590784.
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