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 0x21b97baca7c0fe4e2fa45245247c7fa33e0d7d5efd7a8d39e6d44cddc2b37f17. 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/2e1e30f2-cffb-468d-8bb9-56cd1ab5ed38.json and https://artists.proofprofile.net/proofs/artist/2e1e30f2-cffb-468d-8bb9-56cd1ab5ed38.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 0xebc9d0c88d42f9dbd9605e0906d58bd40cec39adccfa4ae739b41bde75590b70. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/ES7580500765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1193027c6b98b1c77a3aca5f5f6cc2cc26b1801a93e6ae48c461e534def14c6. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:21:54Z), 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/ES7580500773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf116cd2966cc66dea0c810346a4124ed8bf9887127c78c352215e17ec19185fc. 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/ES7580500774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42e2e68afa22daabb46df8341e756c5efcefd5aebc99297375624d9b14dc253. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/ES7580500777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e835e293b787fdbf3df5fd4c765a993f90a044b3a7b2b65706ad1022090054. 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/ES7580500779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe593ad527997bf526198f6cf04659fd9b6ed46653e7c4535cb99cdb85955f42c. 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/USA371463711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5177220cebba281043227160a57fe7746a3d2d27dd55f7f08ddafab883c27a1c. 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/USA371463713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e29f9f9ba7ffb82578883b153fd3eed3679a1be1345e169a75edfcbc545b2e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USA371463724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42259a19f7a7756ed1bbdc1f947d467dba4c97eb94d3d7ace5e5bac08e84387. 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/ES7580500789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d28362a504978ddd6ffd6e8f1c0370f81865f6f923993c7925f563ebf18792. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ES7580500795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b75463e79f18ab92639e55c418542ff174c3a275914acc272e25c3a5b37f515. 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/ES7580500796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb95e9dc23ab38b760b3e4e1c3b38e1fdee6f0ca1ea4490a9dd571ba1bf8f3e. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/ES7580700051.
Parchis: Todas Sus Canciones Todos Sus Exitos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33e5d24246cd444c3a590dbf193da4aec1be58c55273b3bf9fe1e4aed69774c. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/ES7580500848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fbe5710d1fa4a8a9766768fbeacc41cd4d4d90b2e4ab9e911e4cd72939e004. 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/ES7580500850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d28362a504978ddd6ffd6e8f1c0370f81865f6f923993c7925f563ebf18792. 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/ES7580500795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc029918b90c2160280a4bd9d34e71dae299aafe894b860aaf70f7a43b70493. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/ES7580500803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b86874a437d211ecf1da6396ccda853caae3f46dbfb83b03d5454544a2d998b. 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/ES7580500851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a2e2a032c31be8af42b5d2dd3440026f3acf60129913ce1df18023b87b157e. 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/ES7580500808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fafe40043b06abc4fb8eb0ac2c1943eb45bfdc2d8a32ad76a3b5342e7330c93. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/ES7580500852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714ffb351d6bfa47a690f9c61e663cef70924774bf06f844d83122a4d1fc76dd. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ES7580500791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39856b623fdb319f1ea20eb7e1f7e4835eb36586cee3f7c7d995685611bee90a. 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/ES7580500833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84573c17dcbd1f53a888a33fa8a1bc9e8c24c1b3625211e5432bd4914e71a86c. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ES7580500824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e33a7a8babd622045c6775102c59c0d6298ee15b3123525e80f60da95b1a6a. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ES7580500857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c68e2345ffbd7aa222ccf818308b299acc9c4107ff1452e1b3d379147dab33. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/ES7580500845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99c6742bf275c1bf86e27805e2a45ef8b15fc233e96a516c32f3dbec7a4a999. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/ES7580500846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830ef67b97f11b8aaa5a811013ab80170c5379e4f89e4eb343894444a16eed1e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES7580500821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e58ae208fa4e0f6371c055df0815df40ca80a37b87b70e142ec9bb2ee31d90c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ES7580500792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40300a1187a17e5562c8bb1c6199e7f43e737af3c8ba6ac6166644e4b5dddee5. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/ES7580500800.
Cantando Aventuras Popurrí: Cantando Aventuras / La Abeja Maya / Cantando Aventuras / Orzowei / Cantando Aventuras / Jacky / Cantando Aventuras / Mazinger Z / Cantando Aventuras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac03ad9458a59307056351075a94537db4e20b6ec47a8d27477b6a14742b79c. 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/ES7580500844.
El Ritmo Loco - From las Locuras de Parchis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78bbb654b6b300198c3c1a844f229f97aa830afcf861d42243246549932a2d3. 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/ES7580700042.
La Guerra de los Niños (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83533e21388cdcc88587b3e33a168f9f8d2345027b12bf5d5c9e30726da7028a. 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/ES7580700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa893ef411cb796df86ed7464ce9bf9fd4428c2e4ccaeda25b3bda399b25989fe. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:35:44Z), 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/ES7580700048.
La 2ª Guerra de los Niños (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb778d7ba84bbf0786de660a6357e4a9143e54b816b9d0b45aa6bf4613730ba. 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/ES7581100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47e6e8a870eb7bf07a76a55826dad036ce388627dd4fffb4ecaeea5536c9061. 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/ES7580500837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009d9b4e79780dbfdbcfc856e4187e6202da6f27c90b3c847f3e893fcaa23b24. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/ES7580500785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45c11b6dbc4d18f71ab12d8de4e722e95ffab120c447477b8e5ce20292c6471. 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/ES7581100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377d9b42189cd723111bf142fa232073ad15d0b592c9c2b91438eb914e0b9b3b. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/ES7581200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f6afefd5152388551515a457c49d2e24a5cd488f24afc9c2c36bbccd9efde5. 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/ES7581100129.
La Gran Aventura de Parchis (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009d9b4e79780dbfdbcfc856e4187e6202da6f27c90b3c847f3e893fcaa23b24. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/ES7580500785.
Parchis Contra el Hombre Invisible (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee4024b598b6712a1dad7fda5ca8dc0938e8dbe53cda2056bb21ff36c8eabb1. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/ES7580500823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191fbf19522c6db0040d43ac3efe20d5a5bb71dda6a2ef3c69a259671c4ef318. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:26:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580500827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf65556c384968a6e7a743427e9a7282a428408a94c9aa1927c1867f0b3fda8d. 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/ES7580700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42259a19f7a7756ed1bbdc1f947d467dba4c97eb94d3d7ace5e5bac08e84387. 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/ES7580500789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80038ed303ee4868b25a480dccdd70bc381590accfa00dc7f5b99643989b5f43. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ES7580500836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d21a9fe1592f30bad283dd072c41830873842d220f9cd16ccaa98cc280a315f. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:31:01Z), 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/ES7580500830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bb839f2b78b78199b8d5d258e73ef0dc3ee9b6d5a19bbd2c4161e058eb1557. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/ES7580500826.
Comando G (feat. Tema Central de la Serie de TV)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf116cd2966cc66dea0c810346a4124ed8bf9887127c78c352215e17ec19185fc. 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/ES7580500774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e0390a36f7f0538ba57d06cafb8813ef9535cc352c825ace60da55c5122bdf. 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/ES7580500775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc9d0c88d42f9dbd9605e0906d58bd40cec39adccfa4ae739b41bde75590b70. 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/ES7580500765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29faea797e611cf66b549fcbfda1aa617315c4e86bf7890343de143a993c2c47. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:37:47Z), 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/ES7580500776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1304a781ef038551ddc4dfdb033ce71f2390b5f13ab265b439b199f0499ae5e. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/ES7580500778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd8a7a4b6b81c9f53ff2396931c6935e96d9bcb26e41043dcc42e1715763d81. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/ES7580500780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d70097330cceea2b4ca31938cc209eea97483d39619804e1d9fe38a850de56. Chain 2 (Bitcoin): anchored in block 957658 (2026-07-12T05:03:28Z), 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/ES7580500781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808c034be01a5a51f87bde457652575ee4da12ed40fc1bd8539397e856fcd928. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/ES7580500782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa28e34e1265101c25d4608647264892876aea6c65df94e08d6943141bbb2d5. 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/ES7580500783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d49eee5c84a66748610b4aad2b262a7703f7f41b98a010796b363ae516ae16. 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/ES7580500813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb88ebee3f0dad5b43a9d273dabe5f2b0c9a65a0c597c7b7ae010d6a17e9520. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/ES7580700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa893ef411cb796df86ed7464ce9bf9fd4428c2e4ccaeda25b3bda399b25989fe. 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/ES7580700048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee4024b598b6712a1dad7fda5ca8dc0938e8dbe53cda2056bb21ff36c8eabb1. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/ES7580500823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83533e21388cdcc88587b3e33a168f9f8d2345027b12bf5d5c9e30726da7028a. Chain 2 (Bitcoin): anchored in block 957648 (2026-07-12T03:52:24Z), 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/ES7580700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78bbb654b6b300198c3c1a844f229f97aa830afcf861d42243246549932a2d3. 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/ES7580700042.
Parchis entra en Acción (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878f4705c8e956eacd462cfcf51e5b47aad682e7dea0fe66ad68558f90d46df3. 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/ES7580500766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3369947fb562020798258ad763cf069c3f6f43d03fdb3638aea03608df9eb62. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:57:15Z), 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/ES7580500811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9aa73b28fdd88c49e8a4e394c95c185644788372c190bc57d15b93e3dbb7df0. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T03:17:52Z), 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/ES7580500809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940fb7460f1d177f0ae349bf3382c641d05214c261733e2bb16cbe5765582015. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:17:46Z), 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/ES7580500838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830ef67b97f11b8aaa5a811013ab80170c5379e4f89e4eb343894444a16eed1e. 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/ES7580500821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f9b6fb37b804b875ddffa6ba7fdf9a672d16ce254665ec77f9d7994bb43bd2. 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/ES7580500820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4932d955812ac1e00b07ff6bd55da6dd28f7508f6f667c37eb362bb5e498aabe. 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/ES7580500806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8752ea18403742b68c43525b5af516894a5a117e5563b079aadb8785148633f9. 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/ES7580500807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e33a7a8babd622045c6775102c59c0d6298ee15b3123525e80f60da95b1a6a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ES7580500857.
Mortadelo Y Filemon Agencia De Información
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714ffb351d6bfa47a690f9c61e663cef70924774bf06f844d83122a4d1fc76dd. 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/ES7580500791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fbe5710d1fa4a8a9766768fbeacc41cd4d4d90b2e4ab9e911e4cd72939e004. 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/ES7580500850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a2e2a032c31be8af42b5d2dd3440026f3acf60129913ce1df18023b87b157e. 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/ES7580500808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515cbaf0f951530c9f25c96aa0b12d4825dbccc2ef09542eafeafee271523a79. 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/ES7580500818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39856b623fdb319f1ea20eb7e1f7e4835eb36586cee3f7c7d995685611bee90a. 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/ES7580500833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dadad816900de9bc5064a42eaa8b03c51cc84d4ef0a949de239592380b29731. 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/ES7580500854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee43c50f4eb5b188b4e49ad19aebf61e3d601c61c528bcb5f4af3e4c3b4d26a. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:54:52Z), 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/ES7581000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42259a19f7a7756ed1bbdc1f947d467dba4c97eb94d3d7ace5e5bac08e84387. 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/ES7580500789.