1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xd398d6d2007b4cd6a66f84a1e6745e2e5f8206decb2a1ff5ef3d7ca62d0ac279. 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/d9631d12-6f69-4831-8301-213f48f583c3.json and https://artists.proofprofile.net/proofs/artist/d9631d12-6f69-4831-8301-213f48f583c3.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 → block OTSBitcoinBlock must exist at that height 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 0xa5e7b898c4488f5f5523a2142b41168d4108ab6196d12739374f16dc3bbf6363. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:27:40Z), 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/TR0060500003.
Gidecek Yerim Mi Var - Club Mix by Can Hatipoğlu & Murat Tunalı
Gidecek Yerim Mi Var - Club Mix by Coldhouse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c605b10006681328c6e43cb30f18d290dde8aff8078ebbccd8484dfa7e4387. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TR0060500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d46af1e405cb71228911ee8fe4705e53e7caacdb784d9a39064c186ab5f2b12. 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/TR0060500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f952af5def09da20e5e50f654838ab3fe25b7d2fd7399e681e92785fdaf67c3. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/TR0010501684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4853f879e7898add168a8d1f3f635c0b019c4bd617d8931825cdbd0caf6cd30a. 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/TR0010501682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8df53d9154f075d2cb43c3121807a102dbd9055498f4dda59cdacfb37a14bf5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TR0010501685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8f25e4b226af2441d5008d732742350b247be503e12e153377dc9c0e045c01. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/TR0010700192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29eb7ad1e07295546b5d1e1761b5633065c2884bcd457235b19ddb101390ecae. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TR0010700193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a0714e0fa780495578ab4d99446767ddd685c11e9f45cb2e1aed248acbae1a. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:25:15Z), 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/TR0010700196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e04aa67e400270a1c09f78395ab176937734d2007bb8bea7329029ff52fed8. 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/TR0010700194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb44e9fb245e6cad3a28f3ec3a8fcfd7abce890f7f266138a910d3efa2bc4cb2. 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/TR0061300452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0b5619d9e993ed8fa368deff19453789c7928daed872169423a121e128f7cb. 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/TR0061300453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da78216df545a6f5fd88beae9b3c55239ef16c5e886bda4f29e7442a729c465. 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/TR0061300454.
Hangimiz Tertemiz - Karaoke Araba Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161f8e874e55d8122bed3ed166a7dac7f8927740cef4d4de4bfa15e80208fb04. 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/TR0391500283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723146e634998eeec7afc0ac82692884849b8a4a32dd0a67e5e27219fc21e55a. 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/TR0532114083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e49742ca4bdb0ff7fcdeb073d2d25e05e82c1c4dd6447c3629cdd59058861bc. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZHZ32291813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adfc37e62d6192cea3bd5c1e04f983d3c0348c348c24a8461365c27fb23e149. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TR0242300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a421020bced03566784e7d11c8e074dca9069c33ce558671157fdb1bef5aca. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:55:37Z), 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/TRCMP2400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa365cf73a5abb84f8580ef0a4dabc708b1a02e9b4e094e9099fc419db05e82c2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TRCMP2400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f030b2576525575046a0c92742c8de1567df474b3391bb2089260137567293e. 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/TR0391600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cc61785dfb1f29a280ca8345404880f33d1ada1c82b0d3de86ca36ef6a6d04. 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/FR6V81706771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd492d476236da726598d3cf7979082869080c4445e74a68d05539745108aec65. 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/TR2160600004.
Ahmet Selçuk İlkan Unutulmayan Şarkılar, Vol. 2 (40 Yıl, 40 Ses, 40 Nefes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc37e123be4207c5607bd4f399e19dee0a6414af7251a465342fba7849070868. 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/TR0391600253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0333a8c6c7e2c2fc74666a483f181940b06b3b436c12dcc805cc2ec7565f60. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/TR6160800120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8dfb1843ce63dfe1742d8c56ab22b85febd39d3e1b71c59446fb9108eda6cb. 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/TR0011300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0067e24164ceec6ce81d3edc5373da5ce76ad305803e8d80a4ba41119dfdc71. 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/TRA170700568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeae857b76ee01bc70e18a71272d872c64c0674983b2d980c956f7e461409558. 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/TR0061400035.
Balans ve Manevra (Original Motion Picture Soundtrack)