Rahul Dev Burman (; 27 June 1939 – 4 January 1994) was an Indian music director and singer, who is considered to be one of the greatest and most successful music directors of the Hindi film music indu
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185ffa2baf934e4c260960fefe7534a133155f93a313e39bec4d86b702f1e76f. 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/01fd7d3c-4109-4b99-9bcb-a4d8ce687cb0.json and https://artists.proofprofile.net/proofs/artist/01fd7d3c-4109-4b99-9bcb-a4d8ce687cb0.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7465b24d2fd7a027bdd322c78c7694a2265dd450ddc4713b3ef7390f6c4d05. 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/INUM72400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480b2c2c692e359bed5bb58f2efb7ebed3d25b13b3ee561c8cb1bb636c8f4e92. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/INS9B1400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2679bbfb9d0bdfc652b3826b9174920c3b5b0b66e63f5e44252c3ac99f5750ce. 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/INS9B1500197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74444dbf0ca84dd3f3013610cc224daf13d76eb3ff3e5cfbd0648cf154611ad9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/INS9B1500195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ff37ff4cb91dbdd066a48f4725b02caddea4157027015969c2db327ec9bf0a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INS9B1400192.
Kitne Bhi Tu Karle Sitam - The Unwind Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a11c82534da85f1c2462d5e72600a8eb8a8a3227d8bbfc228bfc03c6305c7c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/INS9B1500196.
Aise Na Mujhe Tum Dekho - The Unwind Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998cf494c60b97217ab5431d8236c6051aa46ba0bcb81120d8a6d01affce0b37. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/INS9B1500188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0edfbdae73cb7c1e19b8b5ac0609a4b8f46b6258ace1a1775d94509136f4ce5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/INS9B1500192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b842272dc58effb08cf29b6ce2eeeea0ff49b8edc0b828d83ad285fefd49bd. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/INS9B1500199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe4eb365411be8199a293cf83659e328af304ec410143793cee27374299e2af. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/INS9B1400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43642818178f2aebfbeb4acf9ea3eadbe3722f168215d145904456736d312e66. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/INS9B1400195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe4d9c9fa19328de89ecc911c72969330bd2815ceea42639d1a0ed0b63f7e74. 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/INH102505104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5578d32e5f1783ab57b453677cba053be3f28fa43bf579b1d291c8cafdfc3293. 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/INUM72500586.
Dukki Pe Dukki Ho (Trance In France Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b814d40b27e3a2698fe605ef72305d536e5eac12665325c8cf827cf581652e9. 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/INUM70500712.
Bachke Rehna Re Baba (Somebody Stop Me Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a24cebe408de4b18886e8a87c10d8c6f56377253d7707c99983f190d9627bcf. 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/INUM70500702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646393292e099d5c24856856bd248e2c0d0a2c1b36b2da3f6e655c8bf34aadea. 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/INUM70500715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1eb69254b686b6d18ea21ebc644830394a4f72725ea80c6de4a943ffbd06a97. 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/INUM70700338.
Bahon Mein Chali Aao - The Hold 'U' Tight Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3c74050358217d69584123352b98b4acee9a7421f329af61792f922fdb00da. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/INS171100923.