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 0x94d386bab2f53b68d9e4d28a4608a5c0ec1937bb0fc4bfb456b4ea839cd935f6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26b88efb-7fcb-4ecd-8a6d-accc80737df9.json and https://artists.proofprofile.net/proofs/artist/26b88efb-7fcb-4ecd-8a6d-accc80737df9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ella No Es Tuya Remix (Niño Cuantas Veces Te Lo Tengo Que Repetir)
Acaramelao / A Solas / Cerquita de ti (Remix)
L-Gante: Bzrp Music Sessions, Vol. 38 (Remix)
Ponle (Amarrense los Cinturones Que Vamos a Despegar)
Ajena (Ella Es Ajena Pero Yo de Ella Me Adueño)
Ay Rico Rico Rico Vs. Tiene Tremendo Culo (TikTok Remix)
La Nueva y la Ex (Por la Ex No Se Llora)
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 0x36a0f193ddbcf40cbfb4596cd8a7e58b0904ee9559dd73533d7e34b02b98825b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USJ3V2066259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b4a855c28460f5b31e168e693c2da124845b88d529b281d1ee112c6d3700ec. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USJ3V2066258.
Enganchado Reggaeton Viejito (Para Perrear)
Trakata Entonces Bailame Lento Que Yo Quiero Sentir Tu Cuerpo / Asereje / Ah Ah Ah Baby Tu Eres Mia
Lo Nuestro Se Rompio y Rompi la Foto (Remix)
Lo Nuestro Se Rompio y Rompi la Foto - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2df79b3d46dac884314de291b95bc1776dc269e2f0970eb2cbe4610600ee4e. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:34:35Z), 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/USJ3V2083851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ad0893d95ab7df3ead302f25e3aa11c639d4ea9de03d9523cde9d54d68cd22. 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/USJ3V2083680.
Pineapple Si Yo Apago la Luz Tu la Quieres Prender (Remix)
Es Fanatica de Lo Sensual vs Es un Secreto
Curame vs Sexo Virtual Tocate Tocate Tocate
La Old Skul x Hola Hoy Tu Te Ves Que Te Va a Cien (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d84ca3b00822337153ddd1256ebcbd9937bfc6a771dc1e845dbdf05f70aba1d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USJ3V2091196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e97d6a27374ba31ba1d46dfbe9a6e2c06f41ee12c3b54b2a05f20939e54f97. 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/USJ3V2093257.
Salimo de Noche vs Hijo de la Noche (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d05573cd64b6666696f88bb8fb877a207adcdf387742d372874f61faf997cf. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:04:31Z), 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/USJ3V2092356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19b78dc556842a7a0585d7225c64d3a56197c6b41340afc8845c583fa252d95. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:00:56Z), 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/USJ3V2101362.
Turromantiko vs Titan - Turreo RKT (Remix)
Yendo No Llegando vs Trucho - Turreo RKT (Remix)
Cayo la Noche Vs una Noche en Medellin - Turreo RKT (Remix)
Chocopop RKT vs Rkteando - Turreo RKT (Remix)
Tu Turrito vs Fua Mi Amor - Turreo RKT (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ee31cc3c51dbc93f853bce6091d2069fdd619799ac0cdc80b8ce6433307dd5. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/USJ3V2143693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb249e3a8bcc5a4ef0629d1e293a56064aeaa2ac196b09005e52ffa6aa5b68667. 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/QZNJW2399089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d64312d0904ab14e9f0abcef18349826ec2a356f91209b87ed594445b25a03. 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/QZNJX2303994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ba76c6438bf33a863f07a7e9ea981a80e01a359cf3a360c17f5267f5b8dea0. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:30:51Z), 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/QZNJX2304060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421815b7b8594354a5ff1c03d8f8431ed2d3ef1f99c23de73b25f32bc79bc0a9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZNJX2310258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fd82b560c0b35b52a780411ef9be532ee6df68d5e4a685c2968a2c7aca16da. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZNJX2314305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf200d0e287a0bfc9ee37f083c21ceaf685d40b75e76259f37a1129e01eebd59. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZNJX2336540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0467cc3ab4a4a4e52359bc0a564fc2e16b651110f5d42eac8fd8e8d0447d283. 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/QZNJX2360342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7c710ae13514c3adba628d903431c49ca75e81316cf48e15f10c7fa1478f06. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZNJX2399722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917cc4638690bac0928025cb95a1b8df6303a2c58cc76760ee5945179f1bc49f. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QZNJX2399467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cedfc917b9ea195479cd966bad20ed1e50ca6670a0dd872969d41d7df91c07. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:26:39Z), 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/QZNJX2399448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f2bc8232aa836a58f465c88fae2dfef77a73d777d0d2288644e0166add14f5. 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/QZNJZ2374113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa747b39f1f855488cb360bdf61db11d56da4c736d368e3a687cc7f03bd26ce13. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/QZTPX2366613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93f705590379e6bbfa6ae48a961ed4a6c2323140c62cb2cfef93a75ccbb9ec6. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/QZTVM2311081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec7fad42ebdbfa35005682ae0f9b953f58c7d93f5d3c3e931e266698628d8d5. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T07:58:21Z), 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/QZTVM2366153.
La Original Vs No Se Ve (Mashup) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303bf010963ddfa50f5b375d1b4d5421c36336412c9bd3bf5aa134bb3b4083c4. 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/QZW9L2393438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525d39f90e568f5556e239d7e21c76ffb3d61549b8fc9ea9dcaef8d69dc06ea9. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZW9M2373958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb197ed400261dca504c7fe7d4d11e976057076609500b5618af7a4e8fe07b2. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:52:20Z), 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/QZW9M2372910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e63e65c6da3a76277ca99a6f260c089ade726bea5b42bd0adf1253a31c5b05. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:06:09Z), 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/US7VG2439593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdbd0c1608d88daccce95ed4436a1cac529e439e5e59c9e8ca8876ead90a7c6. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/US7VG2458222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde0dc625cbf0ac64803ead9f93f08852c6dc5ff877bac498c278017a6a3bba7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/US7VG2482322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf5e5b0b17c69f9653c0ca89b0e99b6a68c7bd3246ad06e31c63972094c889e. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/US7VG2494378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b62b714aea1b5e61d92f8cce635e3c4da7165d064c128bd6d31bdd08695e05. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:10:02Z), 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/QZGLS2472113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1e638715eadfcfa2a7f793e9b9531d523fd48d1ad3724c9e7a9ee9e7cdd342. 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/QZNJV2471699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3fd7970dccfeef88b5a0def26fdccc878f86a597f96f6677fd319817073894e. 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/QZNJY2471150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fa51068f351289ef5db6713d90a4df1470b8cc77250bc7d1a4d35acd847283. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:00:45Z), 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/QZNJY2480582.
Este o Este Vs a Que No Te Atreves (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76648b19f23c200a1a36c9b0516071a6d65ab7aafc39b8b08a503dfdb08b9170. 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/QZTPX2401717.
Si las Gatas Se Amotinan (Intro Navidad) [Remix]
Si las Gatas Se Amotinan (Intro Navidad) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce9b699ade43f99d0d5a16c2a1c6f4f8b40dc16f85c19ea91b722c404df5488. 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/QZW9M2409155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae113ff1b4fb15467568be1d7ba3a16e13535fc67df49b12b3739c7d88e7265e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:05:31Z), 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/QZMZ92598010.