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 0xdf89a7fa294fb3b2d4c2215419cfa151a1a241b5f7ab9d8411c74fec544ed397. 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/12c6cd18-c6f3-48f9-87e7-a28ec3cbb76b.json and https://artists.proofprofile.net/proofs/artist/12c6cd18-c6f3-48f9-87e7-a28ec3cbb76b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Edeyolage E Preethi (From "Kadaloora Kanmani")
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 0xbbdf3473bb8326a58941bc900731fea4721093bfb880f1187881e0cd370c00a3. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/USA2P2204357.
Neenu Bagehariyada Haadu (From "Gaalipata 2")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4345a61cdb81a29deaf94a7a1277838a6235060234d6ccbdb894795444be80. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USA2P2237976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ef4980ef4907622f0104c59c8368ae7a06f1bd3711743e9c147aacf6dc258e. 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/INZ031411320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff36214360c5cb13ddab4003e33393fcbe594dece9d0d0e42b2b6852c23bdbec. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:49:37Z), 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/USA2P2240370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59da39e21408151d4f59304b82f26e0184718feb5423614d0f0868806e998397. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USA2P2242669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb598655c834618a3007a8a36239d1dc810e77f45831e40c6191c9ac0eb79b874. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USA2P2313681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f50993e8ba4f08ebfa8286d1799b00151b9cbf9967471143bd10ed23fc87fd. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/INA442200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ff2fd11f0976ea144e64d8d0fae9eedd2b5a162c88aaac97a560389752902d. 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/INS182301442.
Yaaru Yaaru (From "Nimmellara Aashirvada ")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df19c99c16c96467cf1b3d76ef6fda8b4d1e700b1f439372c544c24efcde5bf. 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/INS182301441.
Bagehariyada Ogatugalu (from "Moorane Krishnappa")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9dd9aaa8ed64675c2005063a1812015a29d87b4e5d184f58f0ca0217f991135. 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/INA442300306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393afdbf17b84750ea46aaead386d6feec18081edcd736102348385a1a3a89a9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INS182400163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc632677bdf7a7daf1de8a823795b52223e8863c9723ad7865135412841edeb. 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/INA442400134.
Nannolave Nannolave (From "Kamarottu 2")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d297a7bb832ced61e99bf5d3ed28cb9702e0c15d5118b914cf2b9b0f51df540. 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/INZ031417175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed66388fbde76aff27e22f6623b013e8dcca3837f0d47b1d73d8b8224598c07a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DGA0S2450367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe81e4761ce859203798f8e29941453334129671baf320981061aec69bb62601. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/INA442500033.
Radhe Radhe (From "Middle Class Ramayana") (Original Motion Picture Soundtrack)
Are Are Yaro Evalu (From "Andondittu Kaala")
Tu Hi Mujhmein Re (From "Kristy The BRAT ") (Hindi Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038c4d6cd805986d10c58addab2be2762e062d3291b92dae6f735c34478bfc6f. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:16:20Z), 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/INA442500201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf01c7b545f1fcb4ef1a232d2e1914d206d1a15bb24c8349b02a5d8dd9395fc. 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/INZ031411220.
Tere Saath Hoon Main - From "Raksha Bandhan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a52d894c9aa4d70c39ddbbcb45f8b59354c2bcbcdfd38dd4873fcde14d1998. 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/INZ031411047.
Raksha Bandhan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a52d894c9aa4d70c39ddbbcb45f8b59354c2bcbcdfd38dd4873fcde14d1998. 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/INZ031411047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857cd897ab50468971140331c132877dfd9e48ecae72432cd46e80f48df03005. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INZ031406753.
Sugar Factory (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a6083241a45841b948f35fadc99484d2dc17cc98dd8c51ad6cc4d1e4762ac2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/INA442100215.
Gowri (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc632677bdf7a7daf1de8a823795b52223e8863c9723ad7865135412841edeb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INA442400134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a6083241a45841b948f35fadc99484d2dc17cc98dd8c51ad6cc4d1e4762ac2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INA442100215.
Munde Hego Yeno (From "Aaram Aravinda Swamy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa031484fffbbd8fbffb6b69bbf28abac05fb32b42e699cab6af41fc7d844d284. 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/IND292217597.