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 0xbeff1ef420a3d5151608787581cf8ba14e2f68d53e93baf347ddd2e7a38852c6. 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/bc926d37-3cb9-402b-b49d-51fa02e3ab25.json and https://artists.proofprofile.net/proofs/artist/bc926d37-3cb9-402b-b49d-51fa02e3ab25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tanu Weds Manu Returns (Original Motion Picture Soundtrack)
{"copyright_id":"0x27ddfeb727f3966f588e9e8f91ed772c87b6b2ee410c176a0d792cdf17ddb0b7","isrc":"GBSGZ1500378","name":"Tanu Weds Manu Returns - Mashup","registered_at":"2026-06-10T14:30:55Z","spotify_id":"6LpWvLixV1TLOv7mQDKYtu","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 0x27ddfeb727f3966f588e9e8f91ed772c87b6b2ee410c176a0d792cdf17ddb0b7. 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/6LpWvLixV1TLOv7mQDKYtu.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/6LpWvLixV1TLOv7mQDKYtu.
Tevar (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d43fd108fea2345e0c3c7830c890486c9a03493b9fdd0bc6a0492a0e852a469. 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/56p4718eAPL0JBQnYZuaGZ.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/56p4718eAPL0JBQnYZuaGZ.
Happy Hardy And Heer (Original Motion Picture Soundtrack)
{"copyright_id":"0xac77ab53df53ac3ab10d372163c01b712de80ed34887982eeaa7e62cb8c161f4","isrc":"INT101903108","name":"Aashiqui Mein Teri 2.0 - Remix","registered_at":"2026-06-07T19:40:28Z","spotify_id":"1LJshHdjGjrn2nB3jkyn8z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac77ab53df53ac3ab10d372163c01b712de80ed34887982eeaa7e62cb8c161f4. 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/1LJshHdjGjrn2nB3jkyn8z.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/1LJshHdjGjrn2nB3jkyn8z.
Action Jackson (Original Motion Picture Soundtrack)
{"copyright_id":"0x4829e61a505162ac0afb7e296fc92c72f47d856e4072a325657c2dbd1787e0ee","isrc":"GBSGZ1500660","name":"Action Jackson - Mashup","registered_at":"2026-06-24T15:21:44Z","spotify_id":"4gnFdOXwkHoOsSPQLKvlfj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4829e61a505162ac0afb7e296fc92c72f47d856e4072a325657c2dbd1787e0ee. 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/4gnFdOXwkHoOsSPQLKvlfj.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/4gnFdOXwkHoOsSPQLKvlfj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc3604d82d727f6490244c9b16b3f4ec843a39552354ad036df33c525229908. 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/1Qsa2V4Gq6bkv51TSzCybD.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/1Qsa2V4Gq6bkv51TSzCybD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb3d5b16d04045c71b8a63943e58e42102a78093de3bb041d2cc15d2c1fc98d. 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/5sID64z0nqPIAuevaZt585.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/5sID64z0nqPIAuevaZt585.
{"copyright_id":"0x3881828fde8f55f95a89eaa0594f6ef6fb6eb0ed23bbfcd024812c27e9d12552","isrc":"INS181103828","name":"Hale Dil - Remix","registered_at":"2026-06-06T17:52:24Z","spotify_id":"1zNVzrd6AZVAXAD9GJVXAN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3881828fde8f55f95a89eaa0594f6ef6fb6eb0ed23bbfcd024812c27e9d12552. 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/1zNVzrd6AZVAXAD9GJVXAN.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/1zNVzrd6AZVAXAD9GJVXAN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69374a99607f633d7f048a5817f9fbf4e35859e9504df344b7bce6c589797ec9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6OeEVT1nVS5hzURoiyxEsg.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/6OeEVT1nVS5hzURoiyxEsg.
{"copyright_id":"0xba69bc7ae79e98f75cc3d2531980be3ccba00ff495a6fbe50dd396bdae6721ae","isrc":"INS181306575","name":"Abcd -Yaariyan (Remix)","registered_at":"2026-06-06T23:36:05Z","spotify_id":"2nRQ1rnBSyAG0Ug27h5rsi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba69bc7ae79e98f75cc3d2531980be3ccba00ff495a6fbe50dd396bdae6721ae. 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/2nRQ1rnBSyAG0Ug27h5rsi.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/2nRQ1rnBSyAG0Ug27h5rsi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c803157879010f52f18c0cffc97da7619bc727619acd2bd091c05d677d4ea20. 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/7KTL1pq9Zic5ggmyF6bA6z.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/7KTL1pq9Zic5ggmyF6bA6z.
Pe Pe Pe (Remix) [From "Shortcut Romeo"]
{"copyright_id":"0xa00c9afddb843c216ebef64cf84c69f813e8cff6ae5d731d07414a9bb06a8806","isrc":"INS181207758","name":"Zero Hour Mashup 2 (Part-1)","registered_at":"2026-06-09T16:09:10Z","spotify_id":"4YpbqM4PHoBpIEuzTf3ysl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00c9afddb843c216ebef64cf84c69f813e8cff6ae5d731d07414a9bb06a8806. 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/4YpbqM4PHoBpIEuzTf3ysl.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/4YpbqM4PHoBpIEuzTf3ysl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0541611eaa4c42a25cd1e22248052141c3900728152229fc1b7dc546d09547fa. 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/5FEQUqwB2Q3ap8BWp1xaGv.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/5FEQUqwB2Q3ap8BWp1xaGv.
{"copyright_id":"0x57dbbf3bd2b1df1b9a41df621a954d1a88de45deb09f47b1e24f177d9be386bc","isrc":"INS181300170","name":"Himesh Mashup","registered_at":"2026-06-25T07:36:38Z","spotify_id":"4Ejqiv6rLjhN05muCoV3ri","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dbbf3bd2b1df1b9a41df621a954d1a88de45deb09f47b1e24f177d9be386bc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ejqiv6rLjhN05muCoV3ri.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/4Ejqiv6rLjhN05muCoV3ri.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89609a3c5fd7814a01b0f2b1f0e1e6790ff25251296b60edcc576eb2afc57285. 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/1J59ARzG68u85kS9dYhzO6.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/1J59ARzG68u85kS9dYhzO6.