1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xc99f1825f299ea26b136aa43df0fb442ac5931c5da7b060b7a36e517fa306a7d. 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/de231245-a4e1-4cbc-b7c5-ec8be42fd09c.json and https://artists.proofprofile.net/proofs/artist/de231245-a4e1-4cbc-b7c5-ec8be42fd09c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x4f5aabfd71c963b08ebe696f59e485fe71e9f97b6acb92bb3e815e2f36706298","isrc":"QM6N22328534","name":"Quiero Amarte","registered_at":"2026-06-04T16:44:28Z","spotify_id":"6rfCH2KIabYLrHv1VbuexR","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5aabfd71c963b08ebe696f59e485fe71e9f97b6acb92bb3e815e2f36706298. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rfCH2KIabYLrHv1VbuexR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rfCH2KIabYLrHv1VbuexR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41286aa691f8dc3689de1899a3899147eeb36e5e4c9c817b8b04681f24a765ef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/671F2kUS00gHz0ZcoyD4DS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/671F2kUS00gHz0ZcoyD4DS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee211b8bb4f1f28a5e3b7bebc938db24a98d1703b889e52237cbcc64b5d8ec68. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FuDnj8GeuIDPyFsLOmyck.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FuDnj8GeuIDPyFsLOmyck.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3943c441aac53d8f077ed6d79395331a2520e979da79191a0c1312051255fb4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59oEdf5kgI2cicCCs4ORMo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59oEdf5kgI2cicCCs4ORMo.
Japoni (Feat. Camin, Moncho Chavea, Jthyago & Samueliyo Baby)
{"copyright_id":"0x41a5a925a811398bd40ef19b8101b02f5381856f521b57b6c1c517115ea5c94a","isrc":"BK4DA2326219","name":"Japoni (Feat. Camin, Moncho Chavea, Jthyago & Samueliyo Baby)","registered_at":"2026-06-01T17:22:44Z","spotify_id":"7Mu0u7u2e0eOiAvMfEr2A7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a5a925a811398bd40ef19b8101b02f5381856f521b57b6c1c517115ea5c94a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Mu0u7u2e0eOiAvMfEr2A7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mu0u7u2e0eOiAvMfEr2A7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc0c4b968bce62e7795f6512f1cb3c2557af6373e30c1322e34e337cff46b49. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57UCY4vBSKOsPPuqTc1w46.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57UCY4vBSKOsPPuqTc1w46.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00634e5011cbc6d6fee6671206f29e72aeee47154a7988be19513c4667b31806. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hC7bV8UBEvfaEgv3EQyOz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hC7bV8UBEvfaEgv3EQyOz.
Siri (feat. Jthyago, Anthony, Jhaylar, La Cuestion, Siskuflow & Brahms)
{"copyright_id":"0x2d92e75cc013c5f5093e8ba97c563a6b1b649c8aa49065ba4c1bffd5fe2927bf","isrc":"BK4DA2313470","name":"Siri (feat. Jthyago, Anthony, Jhaylar, La Cuestion, Siskuflow & Brahms)","registered_at":"2026-06-06T11:25:37Z","spotify_id":"6gKc9pZot0lBKx6DoZ8hA5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d92e75cc013c5f5093e8ba97c563a6b1b649c8aa49065ba4c1bffd5fe2927bf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6gKc9pZot0lBKx6DoZ8hA5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gKc9pZot0lBKx6DoZ8hA5.
Las redes (feat. Jthyago, Oscar el Ruso)
{"copyright_id":"0xe70328e2a4253869bffd988bd3f7b0046b147a3418c1892f12b7b7be5eb0abe1","isrc":"BK4DA2306992","name":"Las redes (feat. Jthyago, Oscar el Ruso)","registered_at":"2026-06-09T09:25:50Z","spotify_id":"74honumrnQTsTKGfyGQL13","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70328e2a4253869bffd988bd3f7b0046b147a3418c1892f12b7b7be5eb0abe1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74honumrnQTsTKGfyGQL13.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74honumrnQTsTKGfyGQL13.
Rompe y Pixea (Feat. Iam Carla, Son Cubano)
{"copyright_id":"0xb7c4f72709e1dcb2711ee20cf256c4a15e2aa5a94ce89e7651b58dd96a6459b1","isrc":"BK4DA2306712","name":"Rompe y Pixea (Feat. Iam Carla, Son Cubano)","registered_at":"2026-06-11T13:21:56Z","spotify_id":"3e0UwlTftWbPCdOgLc08Fj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c4f72709e1dcb2711ee20cf256c4a15e2aa5a94ce89e7651b58dd96a6459b1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3e0UwlTftWbPCdOgLc08Fj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e0UwlTftWbPCdOgLc08Fj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7976c65c33b23fe6053de4933e370930f5190b5381c571c72dc5eeff61653ced. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wnSgXy0IKsifBhoMCUuOv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wnSgXy0IKsifBhoMCUuOv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e01cbc229c480370ff82f05a698ff74924308f845c9ddc644edb4a951158d8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4KF3v32bgUfC273wQGvHsD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KF3v32bgUfC273wQGvHsD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3087d0e21ca2c62acb55f6689221dded962277637b95059e3db3167bf1d5f2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yQPL1sL9BLf1C0Anr01Yo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yQPL1sL9BLf1C0Anr01Yo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8c160a71013bb27a34311c9ff9048866b75295cc73fa691e81eaecca784514. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Jvpc7fVedSwlrwMyaHv3d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Jvpc7fVedSwlrwMyaHv3d.
{"copyright_id":"0xd813eb30824a0bbfbfd5cb1d0997213a12d704a3be2ff3a17f0f2610f48ecfca","isrc":"ESA012212268","name":"Cuando Bebo","registered_at":"2026-06-21T04:34:50Z","spotify_id":"71bWUFPkmdc7ras62hIFPT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd813eb30824a0bbfbfd5cb1d0997213a12d704a3be2ff3a17f0f2610f48ecfca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71bWUFPkmdc7ras62hIFPT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71bWUFPkmdc7ras62hIFPT.
{"copyright_id":"0x6eb7afcc65e9b0dec4933ef1005ac0ca44c93968de68966e6f4ed53b888eeac3","isrc":"QMDA72130192","name":"Ya No Somos Dos","registered_at":"2026-06-08T20:50:41Z","spotify_id":"4Yw8rAlg5hWri83WwytSyH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb7afcc65e9b0dec4933ef1005ac0ca44c93968de68966e6f4ed53b888eeac3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Yw8rAlg5hWri83WwytSyH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Yw8rAlg5hWri83WwytSyH.
Mari Mari (feat. Crazy Rich, Sami Duque)
{"copyright_id":"0xb87bad97be901cfa19bd855f453926eb1fe500cb2a7a75ee100ebd41cbe7aa71","isrc":"BK4DA2416524","name":"Carita de Fxxx you","registered_at":"2026-06-11T13:24:11Z","spotify_id":"63ajNrBZkPkcq9gJ281wJB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87bad97be901cfa19bd855f453926eb1fe500cb2a7a75ee100ebd41cbe7aa71. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63ajNrBZkPkcq9gJ281wJB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63ajNrBZkPkcq9gJ281wJB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d58a57d52e09feb34973b58c53db5761db8ab89730c1babc2a2a380cdab9de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/490DpLa1K8zUF0klGzbShY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/490DpLa1K8zUF0klGzbShY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00376be1ab9633d4ca90512f2e69840ff9781f1c2cbc26c047e756c6baf50599. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kEzXFFV67dHKCy2gcwom2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kEzXFFV67dHKCy2gcwom2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2edee945ed4d40479ece80deb09f7048ccc09e1d361057a672604de020bf4d39. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5S5FVDX8cqJwzwHXPUdXIb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5S5FVDX8cqJwzwHXPUdXIb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef938f6c694428ed2ca9f998e889eaa99205042e76166aa2548c729a6d3368a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zi6tEkfl3C6ZJNYLlDgQh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zi6tEkfl3C6ZJNYLlDgQh.
{"copyright_id":"0xef1680ccc3c44fa00778b057ed9418d03f16dfc3ddfd2faebd0c943833866a35","isrc":"QM6MZ2503350","name":"Plan B - HIDDEN ROOM #8","registered_at":"2026-06-12T01:01:06Z","spotify_id":"53TyCxbnkcMxKgGo3sho5R","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1680ccc3c44fa00778b057ed9418d03f16dfc3ddfd2faebd0c943833866a35. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/53TyCxbnkcMxKgGo3sho5R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53TyCxbnkcMxKgGo3sho5R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0ee2a54aba4d9da90b51251867dc3741d6b5acf2e029272036a486c0a264f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36ZnYRZgt82IG6V4E6Stfc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36ZnYRZgt82IG6V4E6Stfc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db30d66cb50f0889b8033a38c7512d3ccd70ec63085d47ac3fe473e31376bae. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1O1tGlTcl3rPC7UuS56nVH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1O1tGlTcl3rPC7UuS56nVH.
Maniatika (feat. Samueliyo Baby & Fabbio)
{"copyright_id":"0x4cdd5c65abe44e30f40cda76f3d780030de6d3a032ee20dc8a387753cd2e9da7","isrc":"BK4DA2451745","name":"Maniatika (feat. Samueliyo Baby & Fabbio)","registered_at":"2026-06-04T11:38:12Z","spotify_id":"7djd80gkAPblH0Sio8Ewkw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdd5c65abe44e30f40cda76f3d780030de6d3a032ee20dc8a387753cd2e9da7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7djd80gkAPblH0Sio8Ewkw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7djd80gkAPblH0Sio8Ewkw.
{"copyright_id":"0x9dc01a6662848595132d8a4fd1dfe625aa1c74615aec911c07b35ecf4e4ef9cd","isrc":"QZTVM2449164","name":"Mi Cachuli","registered_at":"2026-06-04T14:15:12Z","spotify_id":"5Rl8yFiEBXmOQDqKezN77p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc01a6662848595132d8a4fd1dfe625aa1c74615aec911c07b35ecf4e4ef9cd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Rl8yFiEBXmOQDqKezN77p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Rl8yFiEBXmOQDqKezN77p.
{"copyright_id":"0xf2eb19a9240635d3d1000a95137df02db43c75493b837d39eee34bd6432f7b30","isrc":"QZNJY2453264","name":"Fendi No Mango - Remix","registered_at":"2026-06-04T08:13:54Z","spotify_id":"6JlRFLwxHKGxJDAmBhhUsa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2eb19a9240635d3d1000a95137df02db43c75493b837d39eee34bd6432f7b30. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JlRFLwxHKGxJDAmBhhUsa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JlRFLwxHKGxJDAmBhhUsa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94d67c63d74940b57c66e74c85937536c9b40904d6bd1fe9a39c16d75e26e5c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5B5k7rBFUeWelGn8TZRSet.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B5k7rBFUeWelGn8TZRSet.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a12692df43191b368390044bda2376f7c6aea684074a98834eced00898d8479. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69KCFLBwnD8flPp3n9LQsr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69KCFLBwnD8flPp3n9LQsr.
{"copyright_id":"0xd955ad2109c8500e14a8616bf2d4e926fad6146da9ea150dc50a7891357e193a","isrc":"ES64E2416704","name":"La Más Bella de España","registered_at":"2026-06-01T22:08:37Z","spotify_id":"3FbIX3tnVSDu2ThAmaFQhc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd955ad2109c8500e14a8616bf2d4e926fad6146da9ea150dc50a7891357e193a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FbIX3tnVSDu2ThAmaFQhc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FbIX3tnVSDu2ThAmaFQhc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8b8cc24d84c88e1bb47291ca926d4f9568ce57d5c04944d3350984565bf6ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/13L0VBnq6PZPIcQm9rl0rn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13L0VBnq6PZPIcQm9rl0rn.
{"copyright_id":"0x0b99fce272506a53d6dcdc8da8196f7da924f502744c85f3a71e7a701ae2cb25","isrc":"BK4DA2513955","name":"Para Toda La Vida","registered_at":"2026-06-04T16:30:53Z","spotify_id":"5f3aoZFshsYWq7zcgjnYx4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b99fce272506a53d6dcdc8da8196f7da924f502744c85f3a71e7a701ae2cb25. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5f3aoZFshsYWq7zcgjnYx4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f3aoZFshsYWq7zcgjnYx4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578e44da564847b6bc47f0aff2a37354180a96ec8489b418dd6798144a4fc5b6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2bP5d3R5DlWGmekTQpZHT5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bP5d3R5DlWGmekTQpZHT5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954cdcb7a2e7a9bf45980a1fd55c3cd3020da67ed7fe3e9e9184183737fa7444. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zUDU4xwvd3V3DjOKULoM7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zUDU4xwvd3V3DjOKULoM7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9389e052392f7a345405ee1b3fa31962e12a2daaee18fa3515fa672cf10c2d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DrIbIXl89ZEDLyThwNrBK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DrIbIXl89ZEDLyThwNrBK.
{"copyright_id":"0x6eb7afcc65e9b0dec4933ef1005ac0ca44c93968de68966e6f4ed53b888eeac3","isrc":"QMDA72130192","name":"Ya No Somos Dos","registered_at":"2026-06-08T20:50:41Z","spotify_id":"5HAgWjE9Y5mzRRa85w5UHG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb7afcc65e9b0dec4933ef1005ac0ca44c93968de68966e6f4ed53b888eeac3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5HAgWjE9Y5mzRRa85w5UHG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HAgWjE9Y5mzRRa85w5UHG.
Japoni (feat. Camin, Moncho Chavea, Jthyago & Samueliyo Baby)