Akriti Kakar is an Indian singer and composer. Her songs, "Saturday Saturday" from the film Humpty Sharma Ki Dulhania and "Iski Uski" from 2 States became popular. Akriti was a judge on Zee Bangla's S
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 0xcaf8ed90bc23640d6ea4c855f2cd681f32bb9aa1e94eb7c0b22b335d1ddc8537. 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/2310d186-9671-4c73-bb4b-bb84643d3b2a.json and https://artists.proofprofile.net/proofs/artist/2310d186-9671-4c73-bb4b-bb84643d3b2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Om Gajanan Siddhivinayak (Zee Music Devotional)
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 0xdac3c6cc98d5df5e30eaf20e4808ea9542fe97280cd9ec01304658856e2635d3. 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/INU251901661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66c8f3186d2ed3e200f0ee637921152c9e7bc165cf3785e6e3653207506b10c. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T01:00:54Z), 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/INH102100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38361a5b93c25306d2c5281147be90bc6ad157450e6aae657577cad54e32cbc7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/INU252102219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a47fb2bc5f04bca740bb40850716ac5b3c1541621820b6cdee420f7227e7dc. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/DGA0P2424380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042df83fa6653201c9b715e9d5fa44e7400a386da4fd7114609ebe430346c03d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR96X2532802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc23efd971f024c499a0e7ac9d7b44ad2346f94fb78a161600efe8b3b93ea6d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/FRX872547011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74444dbf0ca84dd3f3013610cc224daf13d76eb3ff3e5cfbd0648cf154611ad9. 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/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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc690d9f602430ad999fb8e6daba38dba800db194143c87d311aa45f2116c89c5. 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/INS180704916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be03be27fec35ff0151865a218dda318b8b50096295f0f3ca238238c8b282ea. 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/INS180703030.
Dekhoon Tujhe To Pyar Aaye (Remix By Akbar Sami)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d31bc96a59033c3c484a0eb03e21c730b277c3523aa072210d4a940ac9e3047. 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/INS180703037.
Good Boy Bad Boy (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebda66f005d84092c8e8b557fc3ee3f978c0049a80b7fa040df350bc78e0240. 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/INT100700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8080246b553df5f824f689f70227acc340c631da690ea9414f6d23cd9816535c. 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/INT100700063.
Namastey London (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371a81f79af66c1c477b4608be87852bb5d10ae0938a2ff044eb61ff36d4796c. 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/GBSGZ0700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5834aeb5e9bb16954ecf4b6ba07f715082d16ca5c4061dc88d35f84dcb3a02. 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/GBSGZ0700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66aa8139dd0429d615ed3ea5358ddf3708e530d9aa7d369455ecce4028443f1d. 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/INS180700098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a970863dd439539e82b0ed5e3f57ed37546c3424d6445ff0edeb2d79af3603. 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/INS180700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ba59ccbb08a84c3abc61b0ad3c5743b7329458ee1b20d236cc63a12edd5f36. 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/DGA072317039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afc990e916c6275e2256d5bd60ccf3d369b3b8e374df56a235cd695ab43bbe7. 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/INS180908069.
We Are Family (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f7b88a5e22530638221e1accec537119448a5309653cf699d6b1876a149864. 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/INS171000231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd167d176fe104217470dbe7c5d3900260086a5343718884b9be055923610754d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/INT131600359.
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 0xad001c93ee41394c1bd800b4140d76b68377a1554b20244c35b5f8ffa62c680b. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/INW262318372.