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 0x0a0ba1be1c76f693b9dc941638ee21e45cf34bce93ce7b76c0d4400ac1e87e36. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb46f26c-d094-4180-b41a-1dbae5e474a0.json and https://artists.proofprofile.net/proofs/artist/eb46f26c-d094-4180-b41a-1dbae5e474a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gallan Goodiyaan (From "Dil Dhadakne Do")
{"copyright_id":"0xa640d6e544cf0c47e1b935946d1f3fa868434802bccaedb4bb8c4418e99735f5","isrc":"INS181500717","name":"Gallan Goodiyaan (From \"Dil Dhadakne Do\")","registered_at":"2026-06-01T08:28:13Z","spotify_id":"0WZMoEzLs5IXWuJ4HuHwVs","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 0xa640d6e544cf0c47e1b935946d1f3fa868434802bccaedb4bb8c4418e99735f5. 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/0WZMoEzLs5IXWuJ4HuHwVs.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/0WZMoEzLs5IXWuJ4HuHwVs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47be6f2576f5f1b0dcfd0b1e412649a81058511523d39cc7005359abf7080914. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Mox16bfNLICu8PMp2JxH9.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/6Mox16bfNLICu8PMp2JxH9.
Pichle Saat Dinon Mein (Album Version) [From "Rock On"]
Senorita (From "Zindagi Na Milegi Dobara")
{"copyright_id":"0x8609c3ea846ca580fafcf0efeac3050fdfa0397d2413841891f5361332f30872","isrc":"INS181101718","name":"Senorita (From \"Zindagi Na Milegi Dobara\")","registered_at":"2026-06-01T10:56:42Z","spotify_id":"6a62LR7wBpYLoXesSl1Mjz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8609c3ea846ca580fafcf0efeac3050fdfa0397d2413841891f5361332f30872. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6a62LR7wBpYLoXesSl1Mjz.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/6a62LR7wBpYLoXesSl1Mjz.
{"copyright_id":"0x5f4ed6ec0f83ddd5e5907229806b5a1011cae0f43167a9fbb6af4e7b1a2a57c8","isrc":"INS181400322","name":"Yahaan Vahaan","registered_at":"2026-06-18T15:11:47Z","spotify_id":"25qwXTkcpwW4Qb4FwEP1MB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4ed6ec0f83ddd5e5907229806b5a1011cae0f43167a9fbb6af4e7b1a2a57c8. 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/25qwXTkcpwW4Qb4FwEP1MB.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/25qwXTkcpwW4Qb4FwEP1MB.
{"copyright_id":"0xc1598f87af9ea9d28b261b64d33d7ddaaf770e9e1dfc17089e54b3f137de3be2","isrc":"INS181400336","name":"Ahista Ahista","registered_at":"2026-06-21T18:12:21Z","spotify_id":"40wvNFKWQoisfiXkIPmZyW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1598f87af9ea9d28b261b64d33d7ddaaf770e9e1dfc17089e54b3f137de3be2. 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/40wvNFKWQoisfiXkIPmZyW.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/40wvNFKWQoisfiXkIPmZyW.
Rock On 2 (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775715c864da5328133df6e619897a8680ece55da45f444e929fea7c687d6ccc. 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/28nuz6Pk33nlO6nCqIRZI1.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/28nuz6Pk33nlO6nCqIRZI1.
{"copyright_id":"0x08cb2fb0b65ed7b16fb053868dbdd0d1c6c7169d823d8fcaf73f1b908139ca21","isrc":"INZ031401730","name":"You Know What I Mean","registered_at":"2026-06-17T22:53:20Z","spotify_id":"0QckvjsKalOKB5nUmSMzMD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cb2fb0b65ed7b16fb053868dbdd0d1c6c7169d823d8fcaf73f1b908139ca21. 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/0QckvjsKalOKB5nUmSMzMD.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/0QckvjsKalOKB5nUmSMzMD.
{"copyright_id":"0x92cb6af2be60973febe9544911f6dcaf7cbfb82cb9b79a77e2ccc2f495037a94","isrc":"INZ031401731","name":"Manzar Naya","registered_at":"2026-06-07T07:02:08Z","spotify_id":"2cPgjMALPsH4aWSIkZE3Jk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cb6af2be60973febe9544911f6dcaf7cbfb82cb9b79a77e2ccc2f495037a94. 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/2cPgjMALPsH4aWSIkZE3Jk.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/2cPgjMALPsH4aWSIkZE3Jk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b85a2705518fd2b781d903e033ce3b0b7d2360b3981b19b8b63fd762d5fbea. 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/1aXV7MvLlIsOCX5rLJ4clT.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/1aXV7MvLlIsOCX5rLJ4clT.
{"copyright_id":"0xb625f87a4fed2e7ad4f0c3c8ba55d58d3739230ba3505155fc4fcc1d1d11cc69","isrc":"INS181102655","name":"Aisi Gehraiyaan Aisi Tanhaiyaan","registered_at":"2026-06-04T11:58:28Z","spotify_id":"2lzP5CLvqGvpz1zNJukSgD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb625f87a4fed2e7ad4f0c3c8ba55d58d3739230ba3505155fc4fcc1d1d11cc69. 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/2lzP5CLvqGvpz1zNJukSgD.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/2lzP5CLvqGvpz1zNJukSgD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4fe446725282d828d3d797f79e547730005392f99e54a6ff32e0e017538219. 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/3oOS9fuJ4tfu533xytOGLt.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/3oOS9fuJ4tfu533xytOGLt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8609c3ea846ca580fafcf0efeac3050fdfa0397d2413841891f5361332f30872. 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/3TAhWtQnpoL5Vl9VQPl9fU.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/3TAhWtQnpoL5Vl9VQPl9fU.
{"copyright_id":"0xf8db3a3689c51ca995b5f8423de2c7a695880f5b02273fff1a9f29c78b3aa4c1","isrc":"INS181102657","name":"Dil Aakhir Tu Kyun Rota Hai","registered_at":"2026-06-04T12:11:00Z","spotify_id":"46bUtsNP0dxfcW1opo45VU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8db3a3689c51ca995b5f8423de2c7a695880f5b02273fff1a9f29c78b3aa4c1. 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/46bUtsNP0dxfcW1opo45VU.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/46bUtsNP0dxfcW1opo45VU.
{"copyright_id":"0x9236bde079e065c85ce902452c25fb96d71dd2e14b5e041cfce3804b0df3f8fd","isrc":"INS181101721","name":"Toh Zinda Ho Tum","registered_at":"2026-06-04T12:05:28Z","spotify_id":"3fBi5KGDNeYomxbttVOUQT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9236bde079e065c85ce902452c25fb96d71dd2e14b5e041cfce3804b0df3f8fd. 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/3fBi5KGDNeYomxbttVOUQT.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/3fBi5KGDNeYomxbttVOUQT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1958c4cb6608df23c96ba92637b131f45a604da8ea69553bd90b1d0e2a6bf79. 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/1I809lyn7JtvE9YSACG3XL.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/1I809lyn7JtvE9YSACG3XL.