Meka is a village near Roingin Lower Dibang Valley district of Arunachal Pradesh which is a state in India. References Category:Villages in Lower Dibang Valley district
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 0xea021f718b030dcd0e8d5318745ef8c64f27e8514d3a97064d2ab610e7f22b07. 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/bc2ae939-4181-4f10-ad0c-3bec6de342a4.json and https://artists.proofprofile.net/proofs/artist/bc2ae939-4181-4f10-ad0c-3bec6de342a4.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 0x25a692caec7d4d0611687085716deb0182bb6097e87382d455fa47e2aa0abb98. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:43:36Z), 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/QZFYW1961608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9eab3515f238ea38f25486ab487d90457aae7dbde45121d95d40763fca26e12. 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/QZHNC2183774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f8d9a78ba9fff14cfcb7f077d68c671dbb52e565893d5421e1e2092015bb3c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZNWV2393494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a992bc11d752af6958d7fa29cdb8558818a907b08edfe036e459eae1600f034. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZTBB2414599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b173c36dc29760cdd31982364b5ce4a242e9259791f88ca4229ea49018aec96. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZWFF2435274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b80e2f68fae8cda5b1d395dab7e634b9fecd08842884468efb4e7885f7d663. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWFF2435276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771a03119f12b2204e16c2c646019275ed12b25c3325db98917660d222ac8646. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZHN92527233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bfb1de4c087e6510009a4310c27e9aee6c95d81832d3deb90e3a3162bc96e6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWR2590171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151da415f3e04a167ebff2c1a58697f884bfb90a8c366de837dffa3ddd385de5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTBF2534353.