Jaspreet Jasz (born Jaspreet Singh Kohli in New Delhi, India) is an Indian singer whose vocals have been featured in Bollywood and Telugu cinema, as well as advertisement jingles. He won recognition t
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 0xe0c23e76a3aee47aeb0d005490865d34acd87f3d7c90d75e7fd5d67d27aecfc7. 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/4ebda6ea-13a1-4758-8347-2d757ace161d.json and https://artists.proofprofile.net/proofs/artist/4ebda6ea-13a1-4758-8347-2d757ace161d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Attacks of 26/11 (Original Motion Picture Soundtrack)
Thassadiyya (From "Vinaya Vidheya Rama")
Mangalyam (From "Aadavallu Meeku Joharlu")
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 0x5551a3cbaa155c10a5b95deef7b1428af71fd00d7be6a4bd2835ea529bfafd8a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INS182200388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcca9f1b2383d4c4deca243f7634fc7addc7dd63553824ef85662427a21e8242. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INA092117383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1c9b6276bb87618919d7b21d5576a3644bc6d56471cbee56fa32d5473c3441. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INA092117761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1c9b6276bb87618919d7b21d5576a3644bc6d56471cbee56fa32d5473c3441. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA092117761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56aef36518985b81ab7f58be6ee6de6af23e8f4558a5083ae6158b31b762535. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INA091213857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfdfb1b146db80d8db2a5b846a91137f4a97cf98f4bfe816800c69ab07bc2f3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INA091213589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0153ddcdb7b4f1a66b1e43890d46254e71e273af3500e4e54d2a10fb0eab031a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INA091113075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd221ee633c9f348c3d3c0ec51a86cdf3232c3466504f31b44b31404e026e38. 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/INS181400459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46089aeb4063ab6ac5aa1aa4fba2c9e331671ccd10e63188094214136abff5df. 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/INS181400485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5c1a7c6e1fbe5ed0131f1d9068a64ef6eb8fe757d9dbe9bc1a3e30f7811ded. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INS181400486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45bfd941613d86fc3253ce184bc5d43e123fcfde819d0b8831e6781dfcbf4f5. 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/INS181400520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe975385d0b5eb952157e45c10063b637f26788098ae32be7572acb122b9e7c2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INA091213822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5071c0aa43bb4dcb6129cc357a10c03ba145c211289fc0c656e3855027021b2. 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/INM5B2209045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ff8e1897161a706ad6a447a23b3f0da6fec1ab46f5a8e81b403d5fe24a0be9. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/INA092307200.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Badmashiyaan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a25f265034daeb2e337f9cc46bc4daf03764f5431e61c66ef00a3138e0c128. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/INZ031400434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe45d03320149830a59c28333297021d017fc282c02d9e44f8c2650c6693ef38. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/INS181304480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a48f11b43d04094399b3ccdb51c3cfcc342327e98d1e081986dc9cd27dfcc7. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/INS181304482.