Sandeep Singh Sidhu (born November 15, 1989), known as Sunny Malton, is a Canadian rapper and singer of Punjabi music. He rose to mainstream with his track 'Issa Jatt' with Sidhu Moose Wala. His song
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 0x6cb70bc65e35998f0bd2b323e6b7620e805a2dc61baea173842e517b1f87aaa2. 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/5463a20f-d85d-481c-ac39-608477f27a1d.json and https://artists.proofprofile.net/proofs/artist/5463a20f-d85d-481c-ac39-608477f27a1d.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 0x00d3437231857657469f2e5537dd53b89f558be297bb7535201e1ed17f71e768. 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/QZDA72204452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597b52388113828138bd798c958a9ee305c724a0fbd57a1c4ecb3f7f2364ef63. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T01:00:38Z), 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/QZHN52229438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228dae52da135b653f09165063af10231fd61e4ab234202c6902b4c594eeae77. 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/QZHN52229439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de5b55a594659c04d362e37c8c9d1fd97788130def9200654c358aec95ad942. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTB82259358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8bef3ad34083a3be64d3e56c296964bc59312e8c168e00b470a3b69a7634e9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA72381923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bddf9154f043b7949bfc8501bf3d1d81be6c8f6a534dcee182abf1d7c417ca. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZES52397015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30760e7f409c1a09bfc1f88aa0a236c0b78be5a82522e0242e12a4db92bb30c2. 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/QZMEM2330122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd613d1154b848863b0243eaf4a09a842d5976158e762181b6baac8c0f252de. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZNWY2337692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f588df6fe7d6067e75524421d1cd91f329a775b4acf030b2e51e4d65ff6ff38. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZNWY2337693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3ed78b2c026ff3dd816de53a2bffc14dae4ceda86e75ffd270dc1779353659. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZNWY2337694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd647e97e6c8320895a45cc9134699448f4eb7565b4ddba746318c740527209a. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/QZNWX2346204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1366e0c831d4933abc74f2dff055622096d41963303c02e26a67cf37fe3946b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZNWY2337696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745562c80f81ed4cca1351dc7b85d53a666caae1ab710fcf3ee288d75d4b20bd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:31:16Z), 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/QZNWY2337695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244d92f248948b0f3c45706509c572f8e55221d12d8fb853faeb7dd4c15eb61c. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/AUBEC2428188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa157a8a96069552b0b11ff86f4dbf5d0d29c04432ac25f7acce7ae0b533ba4ab. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/AUBEC2447910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa157a8a96069552b0b11ff86f4dbf5d0d29c04432ac25f7acce7ae0b533ba4ab. 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/AUBEC2447910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fa1160b41eb4bf86af535575003a4eedb3bf62f2c8067798133bbf8cd2a65b. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/AUBEC2463176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd647e97e6c8320895a45cc9134699448f4eb7565b4ddba746318c740527209a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZNWX2346204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdcc662eb963016c3f88479350a2417b03c3347ac43b7fbf88997fcf4fd52f3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHN82302926.