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 0x3dc7fd59f866586334bea3b1d1177b7693bf9e2380dcb119950f02b0ca2a4805. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ddf06ce-7f58-417d-9469-a568354e6c5b.json and https://artists.proofprofile.net/proofs/artist/0ddf06ce-7f58-417d-9469-a568354e6c5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Un Mismo Sueno, Una Misma Vision, Un Mismo Corazon
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 0x83645e4dd58df624111c30240817263b5c565e443b99735ea54d899daa59dcd5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZHZ51943481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f99fb729a0b209fe346e6dc8bc767e4ca23e5d20e8eeb47860f437bfa66b1b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZGLM2013376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50ffe0287b0351fa16a03935fd91b9344a3ce2146b2dafd60b07c04760a9859. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/QZGLS2013388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103c226223d10df76f3fcc7b9ab3ef073a503125de2b140f554728c9d5acc936. 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/QZGLS2013389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f723398b89eee9f8a24c31b9aff4df9de50032564f0bd891e4d6c000b327b88. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:07:27Z), 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/QZGLS2013394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edf52f1e30a3503cffdbf2ea29576364928c917903a85707993f359f7139bc6. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZGLS2006076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaf35f009b285105fd7d5955c8bf4aa99df243c7f052c26156a5d475a50ced5. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/QZGLS2089414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2180fa62482b92a094fa15ddf555f3ce2823f85b6e747481858817fd2958de. 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/QZHZ32071845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820f98b6bdf0c0991b2890c220a3d91a78289e8ef65c4faeebafb52d332370a2. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZHZ42062709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e4c22dfa1dc78a5a72ce1fcf810da1d5363d4519998041c18d29069bc0a365. 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/QZHZ52063652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cff7f8e5d03b34198a74971a850e1884f8c1e70101acea6a7c5b910d8e641ff. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZHZ52063683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665b6434a0de8a2aff5cd6835d8017658007f9ec38d2fdd0c4e47601219956cf. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZNJV2042832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82961e84e2a9bb4deba5d202e0b781d01a9f94fa45a3a4f8117e3afdc8a905f3. 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/QZNJV2042837.
La Traigo Bien Parada / Mándame un Guasap / Dime Como Te Olvido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d140fafafb509b2e480290fbab610986945a689deadc2819f772eae512b5d62. 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/QZ5AB2114296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9767f2ffe83c632210ec277be3f1af4250c700ce86964be28da69beabf7a8fa. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QZGLM2149368.
Para Poder Llegar a Ti (Versión Norteña)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf747a99cf3cf56e4b069cb46f4449d8c33c8ef2c609d075aa6562235bdff7f52. 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/QZNJX2153366.
Los 15 Grandes Éxitos de los Súper Caracoles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8caffcf431b016aa0ed312af132f1ce775a313a5a2e35d3710c94d02871cee. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZGLM2207938.
Parece Que Va a Llover/Santa Martha/El Alacrán Cran Cran/Quiero Amanecer/Tío Caimán/No Te Duermas Camarón/Chio Chio/Yo Vendo Unos Ojos Negros
Un Mismo Sueño, una Misma Visión, un Mismo Corazón
La Traigo Bien Parada (En Vivo Desde Premios Telebyn 2023)
Mándame un Guasap (En Vivo Desde Premios Telebyn 2023)
Súbete a Mi Mototaxi (En Vivo Desde Premios Telebyn 2023)
El Viejo (En Vivo Desde Premios Telebyn 2023)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f5c516cb7f1ca21855d2d47ce57bf235880300a5500b0f3a114b33246e8ba7. 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/US7VG2459096.
Las Más Escuchadas de los Súper Caracoles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39919c943fe25b72a50a91f141a00d34127d33d65d13f2582dc639abccb8921. 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/QZGLM2499203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191835b52045a05d167011a14416e767e8b15d71ed3063d1c22ccb2f20af1489. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QZGLS2491372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd889a8ec8be538f8d80553c3e0d2b54b735a86c25e8acbc50c78daa696156330. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZNJV2447577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42469604d1d9c633be39b77545067a4d9e9c97b553159c92d5a83821b7af080b. 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/QZNJV2447424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a173b4063b60616034642e0a724651eef588ac587a4aa1c40b9de12e5240a4. 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/QZNJV2447418.
La Fiesta Continúa Con los Súper Caracoles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29f033060eff779fed7d6084d8d4369c90245a7effc6d78f54711f844bd4fb78. 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/QZTVM2425477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a15b28f08319355415915af0d1df3bff64a5503fa125e4a42c0ec4a4414884e. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZTVM2425479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2676c3f47918108b2f494b635ce7fa63f65887eeb1bd293c26e299b1e3935b. 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/QZTVM2425481.
Popurrí Emmanuel (Versión Radio): El Día Que Puedas / Quiero Dormir Cansado / Esa Triste Guitarra / Todo Se Derrumbó / Insoportablemente Bella
Popurrí Emmanuel: El Día Que Puedas / Quiero Dormir Cansado / Esa Triste Guitarra / Todo Se Derrumbó / Insoportablemente Bella
Ritmo para Bailar Con los Súper Caracoles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bcaa8638f4adf473f788b3fcfdcda97a1d6c6a75f47326be400cf6a49b567f. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/QZW9L2427837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13be94cc4813b44ce23dc3a363147a7ecc99d453d310095dcfd388e712775648. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZW9L2433276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffdecd2b32900cbae6c6ffb6025b2dcf727c54529248cf820a6ea784869f1b3. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:50:02Z), 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/QZTVM2425364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e157dbd3548c9800d81279af569d23466b985f77fefc5eec431be274d0a249. 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/QZW9L2433241.
La Traigo Bien Parada (En Vivo, Calpulalpan, 2025)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78339caa662613a217a2ff49dd0be7fd817798aa7737b031534a8783a3cc1549. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:17:49Z), 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/US7VG2547752.
Albureando el Mambo (En Vivo Calpulalpan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd561792165dedad1422d1467959fd70888e588e441ba51798f5be52613428b. 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/QZGLS2563723.
Popurrí los Terrícolas: Recuerdos de Mi Corazón/Una Carta/Llorarás/Luto en el Alma/Vivirás/Deja de Llorar Chiquilla/Te Juro Que Te Amo/Dos Cosas/Hoy Te Confieso (En Vivo)
Popurrí los Terrícolas: Recuerdos de Mi Corazón / Te Juro Que Te Amo / Dos Cosas / Hoy Te Confieso
Popurrí los Terrícolas: Recuerdos de Mi Corazón / Una Carta / Llorarás / Luto en el Alma / Vivirás / Deja de Llorar Chiquilla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac14ab683768bf3eef27b8a124932225565b4ed8013c1c007fed6ede6b7bb450. 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/QZNJV2550774.
Popurrí Ya No Voy a Beber: Ya No Voy a Beber/Y Tú Me Dices/Me la Paso Bebiendo/Yo Te Voy a Hacer Llorar
Dime Como Te Olvido (En Vivo Calpulalpan)
El de la Tanguita Roja (En Vivo Calpulalpan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcb08890b669a9a0c6ebfcb65961eee36c9fe64e468e304bced1656859fa6ae. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZGLS2563718.
Popurrí el Dos de Acelera Loco: La Fiesta Loca/Clase de Inglés/La Pollera Colora/Me Ponen Loco las Nenas/Salud, Dinero y Amor/Me Sacaron del Manicomio/Con la Punta del Pie/El Casado Bien Casado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94064e1e0a330a4f199f7b6b7c2aed698d551c79bbf828c287df087ebc73ab38. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZMZ92589399.
Los Reyes de la Cumbia Con los Súper Caracoles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d957198a8287dfb8853aa2dc1cf4d0a6c4773b238074a84280bc1756c0c6762. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZNJY2556403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e43713baf567c1fcd2b47d34239463ee105ff8edd81c0024b32d6097f5eab3. 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/QZNJZ2589746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dcdaec47c204d85a8fba592b6117008fc9006632389fb7214c9b6163c0d53c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZNJZ2589738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a30151e477712a3811bf85fb4b270b27ae6f23207a9f593382da3c1f7ee8187. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZNJZ2589731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2df1e1b96743d32c52c204ccdd30d88b8060699d8e4a3b92cce87c76a13236. 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/QZW9K2357587.