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 0xf8e10c148bcabfaef425341cf2d663028d4f7edfb7f274e3a3baabdbcf388489. 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/b481a5ec-bcf4-4ee6-9290-82965151085f.json and https://artists.proofprofile.net/proofs/artist/b481a5ec-bcf4-4ee6-9290-82965151085f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x97f98ad7d4ee5264e33b44124b80510fe7a7bf4b0d0d192dbea9cc3bb160902d. 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/6NuznxrR3H16extb8qVlMQ.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/6NuznxrR3H16extb8qVlMQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d150dd1954769ab0a7d87b38a065053f1869d1880b2f16412c6640d82dcb79a. 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/4r00JPsyzljUnKt6LhZpef.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/4r00JPsyzljUnKt6LhZpef.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8005ae1157c31529986f441f6b9cf9a899d634b2e5d72b4379ed78a9d3b01ff1. 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/7gCOIizIPF5azwhazLTVDF.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/7gCOIizIPF5azwhazLTVDF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874ec95f4b623a1252a9d9b11ab3257a0d75a94d58e7f4833b2feeb1cd410b0c. 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/2riJwykMPYQtgCnUUHMVic.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/2riJwykMPYQtgCnUUHMVic.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4735864638d84abfaee0dd2543b2c479495cfed946ea29a114d3c5faefc9845d. 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/55zVE1dJmVjfl7KEUtopYE.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/55zVE1dJmVjfl7KEUtopYE.
{"copyright_id":"0xf1761da725dfda885d7da5df515e034d1bca139ee0e1e5a31fdb27775bef8e5f","isrc":"ITB552317004","name":"Harry & Meghan","registered_at":"2026-06-09T10:58:42Z","spotify_id":"3dyQEaeX1bpbJtAnsdl4un","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1761da725dfda885d7da5df515e034d1bca139ee0e1e5a31fdb27775bef8e5f. 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/3dyQEaeX1bpbJtAnsdl4un.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/3dyQEaeX1bpbJtAnsdl4un.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d11c2c87c35974e1ad02ffdd126bfccc818949f1899899b634243e86f826eb0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OToqXryq5lzkOvZ2LR6TR.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/3OToqXryq5lzkOvZ2LR6TR.
{"copyright_id":"0x663e16aa547fa8dad9c3310a8ba77b502e5f3477c95a53cabb246e138f32d589","isrc":"ITQ001900101","name":"Bikini Bottom (feat. Edo Fendy)","registered_at":"2026-06-20T07:21:49Z","spotify_id":"1WPzzKOi90RnmKUFHW3lSH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663e16aa547fa8dad9c3310a8ba77b502e5f3477c95a53cabb246e138f32d589. 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/1WPzzKOi90RnmKUFHW3lSH.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/1WPzzKOi90RnmKUFHW3lSH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8005ae1157c31529986f441f6b9cf9a899d634b2e5d72b4379ed78a9d3b01ff1. 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/1JdX9LUJZrIflght8zBDus.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/1JdX9LUJZrIflght8zBDus.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5616b8ff14b4ece78ad2a94629ed6aa1949c00306ba1bc714bb5260706b662e. 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/32PvWl5JCrlI8XeZxpS6CE.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/32PvWl5JCrlI8XeZxpS6CE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab24e85c7652b2533354dca50cebfaaf1d442e3562397b18fb6dbb19c08ee6e2. 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/7JNkwOPmxtvhIN2icvgNDy.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/7JNkwOPmxtvhIN2icvgNDy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ab445bc89a67635e4c6c32dd08d72b81ce81c6872e9c8fd518cfe0cfea31d7. 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/3JFA1q86YBXTVRK7ZcVC3S.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/3JFA1q86YBXTVRK7ZcVC3S.
{"copyright_id":"0x18a456edbfcc54e30d57d4957008502ce6648e623ddc84fb44f3dbf033696029","isrc":"TCAIN2406410","name":"Scarpe Bianche","registered_at":"2026-06-25T13:39:23Z","spotify_id":"6RLL5scEFnceXeVtFbZUTq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a456edbfcc54e30d57d4957008502ce6648e623ddc84fb44f3dbf033696029. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RLL5scEFnceXeVtFbZUTq.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/6RLL5scEFnceXeVtFbZUTq.
La gente come noi (feat. Marco Mazzoli & Enzuccio)
{"copyright_id":"0x7dc979fdee94aa6894f7afd317e8133934fd38a35e92702eb8339cbc84a1e5cf","isrc":"ITK192100170","name":"La gente come noi (feat. Marco Mazzoli & Enzuccio)","registered_at":"2026-06-06T16:40:08Z","spotify_id":"5JFQmBwtcTqcgsI0vSOV0L","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc979fdee94aa6894f7afd317e8133934fd38a35e92702eb8339cbc84a1e5cf. 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/5JFQmBwtcTqcgsI0vSOV0L.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/5JFQmBwtcTqcgsI0vSOV0L.
{"copyright_id":"0xb43518b4c686b3920790a867bf81146801ca63a6392ef3dfd3cfd247a8b12ecf","isrc":"ITK192100171","name":"Un pezzo di me (feat. J-AX & Boro Boro)","registered_at":"2026-06-18T11:23:22Z","spotify_id":"2s0VUyM0cefP7smn5Oob0z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43518b4c686b3920790a867bf81146801ca63a6392ef3dfd3cfd247a8b12ecf. 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/2s0VUyM0cefP7smn5Oob0z.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/2s0VUyM0cefP7smn5Oob0z.
{"copyright_id":"0x2c90455b7337e1dcfa8f3ff52c848bac7d38cf2c23a90bc4506e93ac412708c2","isrc":"ITK192100172","name":"Chiedo per un amico (feat. Paps)","registered_at":"2026-06-09T16:01:58Z","spotify_id":"27cOmaNpYTW5xLuBCTIxJE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c90455b7337e1dcfa8f3ff52c848bac7d38cf2c23a90bc4506e93ac412708c2. 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/27cOmaNpYTW5xLuBCTIxJE.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/27cOmaNpYTW5xLuBCTIxJE.
{"copyright_id":"0xcc5244a1bc7e29d76190a46e0121746fe4748c4b5594bba9cc4ab220faa7b113","isrc":"ITK192100173","name":"Nessuno come me","registered_at":"2026-06-10T02:43:27Z","spotify_id":"2SBwgoeZX0s2hJAsHXFkul","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5244a1bc7e29d76190a46e0121746fe4748c4b5594bba9cc4ab220faa7b113. 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/2SBwgoeZX0s2hJAsHXFkul.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/2SBwgoeZX0s2hJAsHXFkul.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a62f84d4c9b47a043f4998ca305adcbd784a68aee39dfb43e72d021527490a. 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/3WodlSG3he5k5k7i4okhHt.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/3WodlSG3he5k5k7i4okhHt.
{"copyright_id":"0xf1f9fffead8c170fe0d0419f98bd1f26ba16c9ebb90af20ea01dbb8903e7283b","isrc":"ITK192100175","name":"Brutte facce","registered_at":"2026-06-26T18:07:10Z","spotify_id":"43BoqDpY3GT4WnRLNrZWfr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f9fffead8c170fe0d0419f98bd1f26ba16c9ebb90af20ea01dbb8903e7283b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43BoqDpY3GT4WnRLNrZWfr.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/43BoqDpY3GT4WnRLNrZWfr.
{"copyright_id":"0x73a88586ff073bc6d64f19926e9bfb5f0cba2351add06f22575c8b6a5519cda4","isrc":"ITK192100176","name":"Stavo meglio prima","registered_at":"2026-06-20T02:21:54Z","spotify_id":"6gJtpOnJaevqRVq9rGj60u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a88586ff073bc6d64f19926e9bfb5f0cba2351add06f22575c8b6a5519cda4. 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/6gJtpOnJaevqRVq9rGj60u.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/6gJtpOnJaevqRVq9rGj60u.
{"copyright_id":"0x5dc5e517e1ca8d769cf59533a40af8e365eb65b0ea22c4c2d611c1fad21ff6f6","isrc":"ITK192100177","name":"Thot (feat. L0000lita) - prod. Matt Joe","registered_at":"2026-06-11T05:04:15Z","spotify_id":"02KspbOr9ZjKjhx2Q3agyc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc5e517e1ca8d769cf59533a40af8e365eb65b0ea22c4c2d611c1fad21ff6f6. 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/02KspbOr9ZjKjhx2Q3agyc.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/02KspbOr9ZjKjhx2Q3agyc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f419e1b6651ed2166a8be8c04d6fefb3399d29297958281c1277cfd59116b00. 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/7zYULoQXUhlQgNiFGmc1mW.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/7zYULoQXUhlQgNiFGmc1mW.
{"copyright_id":"0xdc6f191603e598dbc24dda048efe4c8b0c0c80aac21e219cda2669c23bc0bc0f","isrc":"ITK192100151","name":"Coro azzurro (feat. Arisa & Ludwig)","registered_at":"2026-06-05T11:54:33Z","spotify_id":"7vP2XXHetRYVLhoDkk7T5h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6f191603e598dbc24dda048efe4c8b0c0c80aac21e219cda2669c23bc0bc0f. 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/7vP2XXHetRYVLhoDkk7T5h.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/7vP2XXHetRYVLhoDkk7T5h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622f9a9d52cf4b6c13e1e9d5aac9674bfff7800edbc2b219a9b27fd74075e929. 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/07LkL2NaYemGgJeiHObc4e.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/07LkL2NaYemGgJeiHObc4e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2709492f8283575943f3cd8747d0a37fbc2d779b1d987703a2da092dba2ecade. 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/4TxKLKtXoJrkdD0oXSwtjh.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/4TxKLKtXoJrkdD0oXSwtjh.
{"copyright_id":"0xb789bcf22a0724a9186defb80f6d31518f214c59f5e769d5c51f3eff2bde14a2","isrc":"ITK192100181","name":"Cr 13 (feat. Comagatte)","registered_at":"2026-06-20T02:25:40Z","spotify_id":"1UKCNMK0r8cxTVgNowmozL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb789bcf22a0724a9186defb80f6d31518f214c59f5e769d5c51f3eff2bde14a2. 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/1UKCNMK0r8cxTVgNowmozL.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/1UKCNMK0r8cxTVgNowmozL.
{"copyright_id":"0x66a7a643e685a1b9aaa7416d4deb414be05e80e6c698ffddc258885f9bd96af8","isrc":"ITK192100188","name":"Un mondo magico (Alien Cut Remix)","registered_at":"2026-06-07T19:05:12Z","spotify_id":"1UA7ibBkHQgfIZpQc792L3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a7a643e685a1b9aaa7416d4deb414be05e80e6c698ffddc258885f9bd96af8. 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/1UA7ibBkHQgfIZpQc792L3.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/1UA7ibBkHQgfIZpQc792L3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a505055fff39bd3f95433eb0eda12804a0304af6da4dcb657cc5496448074d2. 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/7465YAONlaSkPHJWM9NY1z.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/7465YAONlaSkPHJWM9NY1z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f4a8783217df89631e111d50c278703339f4bd3a8e95612dbfd127fff33e05. 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/77tGMCmm8aP5yBpehrvv79.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/77tGMCmm8aP5yBpehrvv79.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d8fee1b31aab864eb339a794d1329fc23fd43605c877f4e9438aff95390713. 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/4X70D30Gh2CF2ca7jMyXEQ.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/4X70D30Gh2CF2ca7jMyXEQ.
Vinci un viaggio (Ecuador) (feat. Moova)
{"copyright_id":"0xc428d136d6a5ab4d91a9ecd793f7bd76e60b0b044619cfbb405ebb2fe770d498","isrc":"ITG412100050","name":"Vinci un viaggio (Ecuador) (feat. Moova)","registered_at":"2026-06-05T17:00:34Z","spotify_id":"7hUNZPEiWZqTGaxiyecu6J","type":"track"}
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SI STAT’ TU (feat. Dat Boi Dee, Geenaro & Ghana Beats & Poison Beats)
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Paura e delirio a Milano (feat. Dylan, Side Baby & Tony Effe)
HOLLY & BENJI (feat. Capo Plaza & Shiva)
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