Gaika may refer to: 1358 Gaika Gaika people Gaika (musician)
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 0x93c4f65faff9efd3b2a2d7589c8314a07c27f9d756b81fca1e2b151ff03af04a. 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/14a0c2db-7f75-4b43-928e-5b300a3cb1b8.json and https://artists.proofprofile.net/proofs/artist/14a0c2db-7f75-4b43-928e-5b300a3cb1b8.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 0x9f40cd442461ca14c2bdd9f3f8a33d05ef6914ca7b6504d4470636849ebe3120. 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/GBBPW1500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9519a781187eff8007ed220d1f1fee3164ddfb55fe4caf7a87130df473f17a. 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/GBBPW1500155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aa76a959128e59b0f42a8448042d817ca2c255ade110598b49f2ae130517ac. 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/GBBPW1500156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d7d53a7ae6f958c2b69e0161071b4917816e34701b9008cfc29129873dec41. 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/GBBPW1500157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807cdf56019f92cc9adffae9ec8979a82c7501c74aded7ab09fee115e8cf8095. 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/GBBPW1500158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf46909e7dd7240c59d52835b1d42342650b18e5e9100910fe4fc44a12018a27. 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/GBBPW1500159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cd3b1d4391fe0a083d9fe9f654a742199d333d268fc3f3d083ca68fab70aa2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBCFB2300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c39587b203d83430685e1e6369a43c0715be4ed343215c10e50dd0d5017161. 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/GBBPW1800097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904125fb83b2b570c6516d51bc3f07322c3fe1e3e85fa0fa6e001217cefd90ab. 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/USYBL1700926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b585924f71959e2ef1c4eaa41e150f5b61e95f297da1690defdd01903673e22. 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/USYBL1700927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcda4936c567d2a7cf5a3b97c6a4dd47111edb806234539442e5470fe5abd17. 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/USYBL1700928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db1227348b39b85610ed30551ee0356a2d48f11734bac510e3c76647e329658. 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/USYBL1700930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b7ad4fcd87721d7056bc1640ee2ebe7f7c8cf7ebd2c4019619d9ddbd914c11. 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/USYBL1700931.
Lookin Remix (feat. DJ Escrow & Triumph Allah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e39f3fcf50ad000e04f4949fa80f4095d1dccd404b869def2f05e8e034049c5. 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/USYBL1700932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990c006d2667f0d593086b17d077a00364d6925556594033179fd96a396b429f. 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/USYBL1700933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6058c81d13509a0e9c4a0aaf82a214c49c5987b99d5220ab1bacfb75b7c39279. 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/USYBL1700935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd470e0248fb017de0bbdd2fa86d2a4a50b29e0b39dcc861dfbf24788e0098ef. 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/USYBL1700936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ab79862fb7e15b97019617c26480d293ae6ffa8f00384e0e79cd8b01ea4219. 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/USYBL1700937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df76dcd389b99f31986ee8503c78ece2edfea8d4470e2c54df10bcf6e91d832. 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/USYBL1700938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502d61beaa5bde77f96ded559a225dcfc58b7b6474b89cbb9270d3ca58012219. 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/USYBL1700939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0cf2c16ce57c9cb9caeaa16d523f8c5bf52eb539f215b6c4774cfe1cd48a7b. 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/USYBL1700822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47921b6a81b4aaa68858f85db42d0328398efb7b47f8d09081441247e6ffb5d. 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/FR0ML2000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fccb0f743dd555c36c507637dc54397b507f1e40cc258acffac5941d1ef027. 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/FR0ML2000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32208e1a9ee5594d8df93ed948a97174ac122e622a646ac93c761265523c490. 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/FR0ML2000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca9023e75b1e1662b41d1b5e4d4891a12a08b3804474391fa6f5e4a9619ed23. 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/FR0ML2000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6dd22e4d72c5fbfc9fe8270d772277502d7e205fbb2dd97c0144b95a8b0053. 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/FR0ML2000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07d4c01d2a300e3c75b36e81d6fe4d2337d9b052415e0363995f23ca028fe4d. 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/FR0ML2000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb252d08fb9e697c2f4eb030e54fa012da395602c07dd7158e20c0ba1fc11451e. 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/FR0ML2000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679554f200ffae74fa66d0e0023aca1104f7fb9b79d8bc7ca0165e864c37733b. 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/FR0ML2000170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1e73a21693c3590720e685cd47c942f89ff0d612a4ced3c64375e547477eae. 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/FR0ML2000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf262bf2cfcf1d51ff9f6c4d71695f9afde2b0fb2cfec571a12b73a61a4dac6. 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/FR0ML2000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8525bbc4aff28733f391984f735e92e587fd72ef6091e9f6e2c6b37a5de1ef. 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/GB5KW2103426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47921b6a81b4aaa68858f85db42d0328398efb7b47f8d09081441247e6ffb5d. 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/FR0ML2000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf433f51ec3e4cee03312f857851684883a937c0fc4d43417dedc5d4eabafafee. 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/USA2B1902301.
Sprinter (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1463698cf4f42ee94e84f1761fbdd0d95334941196796b2de4e8bc99f7955467. 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/GBBPW1800171.