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 0xd05c81068daf16e5970ec5f7356feb2616884d48480039fa5d120f2135ecd25f. 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/df8bfb2c-23ff-4b40-be1b-74a7de411945.json and https://artists.proofprofile.net/proofs/artist/df8bfb2c-23ff-4b40-be1b-74a7de411945.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c88a7271670e88443621afa25d7d088ebef98e0ab943373d2bebc5b2a5cc172. 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/MXA0N2400367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9e5881c9478c2dfad92f6af0a6f1ee6b50a50a1d5ec5a714c14ac2428dbc21. 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/MXA0N2400576.
En un Bosque de la China (2024 Remastered)
Una Sonrisa Con Cepillín (2024 Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448e54d4055bcbe24d88cff61bb931362cf54d4f03962fa224fc48c3ef781f66. 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/MXA0N2400311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970a222b76ca2e53a9f95a447c857b6dbcd15fe2c5ce7d2037821f671217e95a. 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/MXA0N2400544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcc89d300d40c14ffcf4990d00cfc897d472b8f4ae908bf5391a49031aedd02. 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/MXA0N2400547.
Las Mascotas de Cepillín (2024 Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ebfa5263335b51f72d8beecab5da6d283239c44c5e5929e72be9350eb421c60. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/MXA0N2400589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd59a5c1d88a8f4e6ec11a4bc48462060359224b39343047310bbe3c2d65f20a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:57:26Z), 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/MXA0N2400592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d566f1cd69b91b63ae5c9ed1f97cfe3da9d141cf9913a55e5e64e469f3c8918. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/MXA0N2400594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ab64fb02be5cfd49b5bf5421b9e1e91a396c577690df1e1c2ae558d56a8b31. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/MXA0N2400579.
El Zoológico de Cepillín (2024 Remastered)
Rock Infantil Con Cepillín (2024 Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970a222b76ca2e53a9f95a447c857b6dbcd15fe2c5ce7d2037821f671217e95a. 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/MXA0N2400544.
Cepillín, Pillín, Pillín - 2024 Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe382e7b6a89e116cb8e14023acb2bc69bd67c1da387954d7cfc9a5179c3677f0. 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/MXA0N2400310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcc89d300d40c14ffcf4990d00cfc897d472b8f4ae908bf5391a49031aedd02. 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/MXA0N2400547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448e54d4055bcbe24d88cff61bb931362cf54d4f03962fa224fc48c3ef781f66. 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/MXA0N2400311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3cda940c33913cad12867016c7a4179ac77bbe1377d6f3092af9711a21ca9c. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/MXA0N2400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c88a7271670e88443621afa25d7d088ebef98e0ab943373d2bebc5b2a5cc172. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/MXA0N2400367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9e5881c9478c2dfad92f6af0a6f1ee6b50a50a1d5ec5a714c14ac2428dbc21. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/MXA0N2400576.
El Payasito De La Tele - 2024 Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50eb94a73cb6312459992c9a3c79219839489f27e715209c166e5058864d9860. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:55:36Z), 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/MXA0N2400543.
En Un Bosque De La China (2024 Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2818ce358c0cb3a69b0b1d8afbb38bf1d5c2a0bba0835975d3dfe8e6f04ac78. 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/MXA0N2400531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f731273dbbc09c6a2c042a51273a3f2b9d6f195167ffd6f366b8ab17ba97fd4. 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/MXA0N2400532.
El Zoológico De Cepillín (2024 Remastered)
La Gallina Co Co Ua - 2024 Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5fae5599d54b8774ce10026dcb9863ee4d3c85371f65e78684c3f266351e2d. 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/MXA0N2400549.
Pan Con Mantequilla - 2024 Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f668acd861b69638621804b01a8083c8b50d20c32b28229cc2803b278b79eec. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:59:35Z), 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/MXA0N2400327.
Rondas Y Juegos Infantiles (2024 Remastered)
A La Vibora De La Mar - 2024 Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a3cb0cd5b344e1d71891c2ed90ed9e0c62820a34494848d7ec6167414f5e4a. 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/MXA0N2400587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd59a5c1d88a8f4e6ec11a4bc48462060359224b39343047310bbe3c2d65f20a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:31:29Z), 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/MXA0N2400592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d566f1cd69b91b63ae5c9ed1f97cfe3da9d141cf9913a55e5e64e469f3c8918. 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/MXA0N2400594.
Las Mascotas De Cepillín (2024 Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e1988a8fdd6094fa03d2fd96774a52ab5385f44b7d807f328d158af314093a. 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/MXF331113645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f87124310e9841017852a4da44953cad64afd85162ab703186aa3513dc23dc. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/MXF331113647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa90d02a60a10343abac97d06372108d56deddd5923e5c6b58c433bc73603283. 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/MXF331113648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad6773ca47e462a6ff4009625fea785d90d03878b5c7a14eb340b8b4474486c. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/MXF331113652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7b6465c86edf4a34d0eb05afe32c545d067f64fde6d7185018ac6024fa5c12. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/MXF331113656.
Una Sonrisa Con Cepillín - 2024 Remasterizado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec5ef9c49aa1ea31003effd7a976b375ed7d8e14e7c473a0e92328208a4f5c2. 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/MXA0N2400387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ab64fb02be5cfd49b5bf5421b9e1e91a396c577690df1e1c2ae558d56a8b31. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:22:37Z), 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/MXA0N2400579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ec47da635074c8ed895aeb90d8cc03dcba78119ae91d41ec82b511ae7b03b8. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/MXF331113649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acab24c3c45cf4d3a56550f8b867a820769ec459b61efda39025408f37b402b. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/MXF331113651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c84d80ad9632ffe5263bb3165182a8e78b1713aad6f297a3ccc1ba1a6acb9a5. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/MXF331113658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c20d7a26300f1f222f0d17228e00f8f79e88b8c9ddae5aa33a2e04956d12aa. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/MXF331113653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b71f28d58ea63954b94eb33f1b3fc713a713cd8eae9b40c327576895785544. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/MXF331113673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b64c534655d0c94110cc4eaeeebf6146992423ad98f07829290daf36d308e7. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/MXF331113675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e6fd1ac457fe83763d2819a7d7db2c8a8693d684876da8472f013e85f1fe03. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/MXF331113677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5a952dcb685cf6b84ecf46920684eae403d5f4d2bc085670d4658227d0ae57. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/MXF331113678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ed6e7138152d2454bb82319e424e4947a5f3c775c0848c30dbb2ce7c8c58bc. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/MXF331113679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c20d7a26300f1f222f0d17228e00f8f79e88b8c9ddae5aa33a2e04956d12aa. 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/MXF331113653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c84d80ad9632ffe5263bb3165182a8e78b1713aad6f297a3ccc1ba1a6acb9a5. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/MXF331113658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b05b878a339d803ffd9f5242ca332b55c5189714fb7702788489ab5eaee0ed. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/MXF331113655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acab24c3c45cf4d3a56550f8b867a820769ec459b61efda39025408f37b402b. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/MXF331113651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23271fd70fb9f69aa3e4a2a8ab57c4b2b9cade2511f632005c49af14a0e44af. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/MXF331113657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa90d02a60a10343abac97d06372108d56deddd5923e5c6b58c433bc73603283. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/MXF331113648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e1988a8fdd6094fa03d2fd96774a52ab5385f44b7d807f328d158af314093a. 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/MXF331113645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7b6465c86edf4a34d0eb05afe32c545d067f64fde6d7185018ac6024fa5c12. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/MXF331113656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8dd4505c9f2853bd17b686b4c0d9096dbdf083f4d396edb3d08f473e4afedf. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/MXF331113666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1e4cc33a4ba8e85ce86715311c75db55489ba920c928441586012494c96d6e. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/MXF331113668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c97fd1ee064a80bbd963f5a8cbf4b9ff2320d17a5daca624f2d09f0bfaae9db. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:10:12Z), 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/USDHM1407829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5678df4a656028a2c8a6e12c267aa1cf9aec5244627600c1296ced21fcca00. 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/USDHM1407830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf4c319bbdbe3e7bcf2bf27a1249b5c30e0716409b6ae9585b2dc357c62a00d. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/USDHM1407831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8324454024526abd85a52bd284a4f8550ba9f38741ed45687e5a393d9d912dcc. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:00:42Z), 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/USDHM1407834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2089a881189e6c055979431f4f6cdd7104d178b93b09f28972c2b87d4d54ba5e. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:31:53Z), 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/USDHM1407836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4289a270578b01f6759963bf2a449de0db30e873a25c5931fc5d1ee96cb329. 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/USDHM1407837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c19ff37c1bbc9aac078cde7699871de9ced34121ff3343fcf73fd0613f33a2. 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/USDHM1410886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb490a111f204627ba3a147a795d52453a90b1586ed5d64dd7a5e823ad39d49. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USDHM1410891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23a7e819fad1f7ed8da5afed00ec43da47418e2c72bb5a1ea5738a37436efd2. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/MXF171612709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b86f2a4042b19727014e18c58c6e893f12bb1dcc84694d87bf24576e4b0f065. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:49:11Z), 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/QM4TW1864836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b86f2a4042b19727014e18c58c6e893f12bb1dcc84694d87bf24576e4b0f065. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QM4TW1864836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322adc388f5e7d462b23b2150f2b5a97a9e94b67ddda0da48305b83a39a11eca. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:08:12Z), 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/QM4TW1864837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e9aa2784327020e78b2387eb646d53df40252bc00f11cdea287c96b8a23b18. 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/QM4TX1852157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6117f493a21160016d01d93183b796201c0bf205219365595958ee07fa5b0dbd. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:02:36Z), 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/QM4TX1852158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6117f493a21160016d01d93183b796201c0bf205219365595958ee07fa5b0dbd. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/QM4TX1852158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c46b242db1263f5f226537568b0f0e9d27661d155108aa62d58e3fff89dd5d. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QM4TX1852166.
Cepillín (Edición De Oro, Remasterizado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5d4a04c73ff4557e93c07198fb2f0c5bfe5efff35640b99c476e5a7008ce78. 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/MXA0N2300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970a222b76ca2e53a9f95a447c857b6dbcd15fe2c5ce7d2037821f671217e95a. 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/MXA0N2400544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fec6f10991b1550fba8e63fd2d05c0d9b6f76e7690215f3c0a7bafaa43a70e. 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/MXA0N2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb70be53db8410e91f04db9b6f8acd6cf571de7ce3aad4f3796a78e702b7efc. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/MXA0N2300038.
En Un Bosque De La China - 2021 Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe812691b39332f064c2fa31232c9b1055437aa467cfd79199b750b8e9609ba28. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:01:24Z), 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/MXA0N2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc37219f00299a6b29b7b4cb13be307635c2a38f60681bd012c6bf23f892b679. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T05:34:34Z), 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/MXA0N2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfbc1f5f9605ba377568a8fe26ef2ce13de9c4d41566d4284fb60697f3cc5a5. 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/MXA0N2300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388a1cb84fa83cb59f0eecaad38a274ba7c0bd2decad9068a5ca4414e3bae7ba. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/MXA0N2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc37219f00299a6b29b7b4cb13be307635c2a38f60681bd012c6bf23f892b679. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/MXA0N2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345330084d0d832ff901378a2d30a84573b2eea032d3cc106ad362219c8fea50. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/MXF331114795.