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 0x2be9d5eb162f8480d62bde7dae5e46a8fd2fbcdf0fe0a6bee9a71776d46c08df. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1888e018-080f-482d-9b3b-ad57da674c35.json and https://artists.proofprofile.net/proofs/artist/1888e018-080f-482d-9b3b-ad57da674c35.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 0x7b3cb75bc8fd248124c8598144dcda692ba8e45f09b3e8380372b70212338f55. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/INS9B2300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff016d75ce431be3aad5d090829e7285e3083180d3664b53784afeda76f0b54. 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/INS9B2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b15965b3d5cc12f3061ef48bad0d4e2720661a83b49c6bad77baed77f49d75b. 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/INS9B2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adc4774537f8ecda0f300e0475c179dc7f73f2c4d909f6c7d99c1399c693687. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INS9B2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad626eb1962af14e779e9af424b5106c8d83c70d32516ada005a1023e98cfc4. 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/INS9B2300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091616344fffbd7061bb4bc2878e82837e9e337a96478e08856cc0f7fb722f74. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/INS9B2300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4078e88da05f7c8e15db324fc2663e74516042fb9aba0d240f19cb8e2662cb4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/INS9B2300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a5ae46079044ab8b98a031dd8c44c7ff96b0ee79c9ce0570bfd6323d9f9a0f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/INS9B2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62a0cc301acbfb3d6c05f126cebe85026a727055df1afea054a0775903b3896. 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/INS9B2300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32300a0e68af6e7412569076c4d0afbe7de8f12c7a3afa513b060289b484d81b. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/INS9B2300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e5adb7df3e02364e2d206a27c6c049c70d42a719a0cbe1465d3995e56fc9de. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/INS9B1300350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc582ed2e036f03ca03376aba09afe8cdcdf16f701a7db0887d04fa95abd57d52. 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/INS9B1400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac67718fe6786add9a4fcc90c8fdbdea475d8db3eb690b109688051467ea2ada. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/INS9B1300358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fe9f9b4e0039c8fb3cc0fbe6d9f63c86c59935290f6aabfe650c3b1b273876. 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/INS9B2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda0a8e69812703b11fe2c950312f61ecd62df99ac1b7914a69f355a8fe620a6. 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/INS9B2000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6042da1a8ef626ddc67583f07655d97e691fc712bd4a386b1f02c5dd29c174d2. 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/INS9B1400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c795bab6e73e0787b0459a502c05905c823e8e47751ca9f7e11de88a657c310. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/INS9B2000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3423ff9dff418ce98508537153355ec3e771f6af3912580cfa489393767bd3b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/INS9B1300351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70020e7fda744ca1d1c418c3fdd85a124ef8bbb875aaae177a19f8b9f3857c2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/INS9B2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45860ed915f028e907bf074c0c858105df32de827cc705229ea9b6bd901ba07. 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/INS9B2000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0164b3cd419a2cb6d8f69fed7e28daac3a99e301de7ff70953a4f1b4e033b4. 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/INS9B1900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf582776cfab95add36788b0eb27315b85416090e388fdcb36e485fa5d1a05c89. 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/INS9B2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297624e073d16084fc653c8045653dd4dfdfde869b3e372f695421da03df63dd. 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/INN241701607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9750d19489ac7e07a36b02c0b4399b859da68079c3db215d556441d3d47367. 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/INN241701608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffaaee0e6bdd6c997aa09763cc64577275d10e20c92974549b772d869c669c7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/INS9B1400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8c3ed1c14e860ef744f5a7eb3ad9134997e2a70f4232981ed501225f391095. 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/INS9B1400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2912dc1f85a4061c6e9b4cf08458c4e39d8929bc1df99bc397289191e68816ac. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/INS9B1300360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12269e8313fb21f7badf07a41d088c752075f46e85885283f13d89c80ca5a41. 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/INS9B1300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195968c53221dc82db26fc480c61d3c1ed3cd0f117fd28540daa1ba9c4806bdb. 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/INS9B1400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2385fbe6f2e7c092073e5dedf67f89776b5a552064a4ce0ca4d5cab54fc648. 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/INK232102336.
Mahadeva Shiva - Devotional Instrumentals
Chandrachooda Shiva Shankara (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b7629412076a53e01d20bf35ffd8dab3508f3805fe35007f55ebdb1534b32d. 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/INS9B2300052.
Seetha Kalyana Vaibhogame (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fe9f9b4e0039c8fb3cc0fbe6d9f63c86c59935290f6aabfe650c3b1b273876. 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/INS9B2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2435b5bfbaa3334c32b5607845a132edea07050e800e528f8a67c51239cd3c34. 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/INS9B1700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37716557e8a4f757a64e21ac93f1295d57f6bf62451e8c0612730ce072638e22. 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/INS9B2000081.
Maha Ganapathim (A Divine Musical Blend)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac67718fe6786add9a4fcc90c8fdbdea475d8db3eb690b109688051467ea2ada. 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/INS9B1300358.