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 0xb415ef6203dbe4be3d2b1c22ce7e0715f08a00a394b066e05bab752f13df2e7e. 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/311123ff-7ee8-4318-80e3-68c08d181cea.json and https://artists.proofprofile.net/proofs/artist/311123ff-7ee8-4318-80e3-68c08d181cea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Şıkşıngırdar / Gülüm Gider Bostana / Kara Yer Kara Yerde (Turkish Halay 2)
Şıkşıngırdar / Gülüm Gider Bostana / Kara Yer Kara Yerde - Turkish Halay 2
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 0x9d7e28bf8c926bad9ab5ea33eeac9e24a097a606c45d8f091311902aea04703a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FRX762132094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93333e93f6dc838610bdb2bcb34514eee6f85a533150d334752cc8acb4489ba0. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/FR96X2282996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a917367387890a36a16df14b6553ec4a7d698a83749329e741635ce7db0228f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/FR10S2302700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30eb5e91cc7acbd6fef42829c017cd98de91da4a9da7343e39f5617179f5ec61. 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/FR10S2302702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50df8b920ed717c8fee9c81307a1cc9bb6f6f909d5f7283976fe78d0bf92784. 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/FRX282347615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db43fb08d2ad527e1ec40fd774608ec88b6059cd058342aecc9690d7e079dbb. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FRX282347616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed4d3b81d61a481a22f8236f00d80536d49a990264f4f420eefdfa6e1e922e3. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/FRX762365106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd531caff7d276e028072d421d5d919d50fa430d3d7a9b32248865b3fc965d6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DGA0R2311992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c354a8b79119f97c94da97dd389e6d17a4f25f50274bccd45839cb2e52cbef. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/DGA0R2323636.
Kız Sen Kimin Kızısın ( Oy Amman ) [Remix]
Kız Sen Kimin Kızısın ( Oy Amman ) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c7542d3e9adf1014df4d75a85ee71bd768cfb4b591e8e0e836ec06c88233d7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DGA0Q2374863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119b19f8181c226a9b32ed8ac9d31fa75d85d7b4487cd7f8a99727b3aa0ce5b5. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FRX282460835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195752744ddc4d376a397fe5f067865d352f34dfc7c504da0adc6290c827c5b3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FRX762489853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd88bf42046882b14333afc35dd6fdf6e828bf8e77dcfdd0c719148ac4432ba. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/DGA062484763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf653d97fe5b689f1740968306893e2c9eaf998569c11d00a4f77402ce62c592. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/DGA092411517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883b1d50d4b2b479e903615139abb50ea0993c8f3b9dff4efd2b4471d09d97df. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FR2X42578661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7191a247a25f7b5dabf323cfa7be66b58d1d9cdef7da0cb7a5a56124a0ab68a6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR59R2505319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00784121ebec68436b1e138f1d01a8d147bb5040cd6967fa49b9d1e788b6fb7c. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/FR96X2510556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b234bc887d624f340cb0416e85f2b8805f701bdf7c4bc68bca027fff190cbdb. 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/FRX202563947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a204bf84449ed34a0b935caa0d118e9617ec461c01de7500149555d7ebe24f3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FRX452543215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40319e3adcb78c78734f0a2808c9556559d14037338df2a8001cb0216bbb6485. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FRX282585722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbded01496d794db71600aa261119aafec3ec50a6e08a32f7061fdeda3a12b9. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DGA062537859.