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 0x2e03370816a89eed96b0e34a56eaf7d4ac309573ee495988df28cac5aa37d2e5. 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/6e5fbb2f-63f5-45af-a012-fb2612ad012d.json and https://artists.proofprofile.net/proofs/artist/6e5fbb2f-63f5-45af-a012-fb2612ad012d.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 0x905be373f536e8249368b993510bbc430bb0ae556f47e03be1a97fe93e4f791a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TR1891000295.
Son Hatıra / Dilo Dilo (Unutman Beni Dostlar)
Muratsız Öldüm - Halk Müziği Klasikler Arşivi, Vol. 2
Bağlandı Yollarım (Halk Müziği Klasikler Arşivi 1)
Bir Kuş Konmuş Ziyaretin Başına (Hapishane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd603086bd5251d3cdcd89ceb20e50561827f520754886f20b812823ea4c8fa70. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:18:32Z), 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/TR0430600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5d2e2e4d92543f0025d576acc9e0a1c1652e933f7a5a923f7a7f15da291f2f. 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/TR3581100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc91e258f46009247d3093122392996167375ce0be49c620386c5c7be3a04659. 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/TR3581100225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777d50b98e18461d1b1d00b618ba8de135e25e18df105fc6bf35ecb29ccf9821. 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/TR3581100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c92d156f092f2c1256e5ff9586a852ab4cc863166cef5808534c3b82821fa3. 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/TR3581100217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6958ccfe4381790bd2f48e6e77ec1a7c8148204977000534a839287f597cd0a. 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/TR3581100219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2970581b0c445cf370649e8960273301c58cd69e4d77febe0bbfe3275e26ff. 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/TR3581100226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c744e265c6550472b76e7a398cde146962685c66a402e0788ac963e032baaf. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/TR3581100223.
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 0x686b26158d5fb5e35d01d13954e683a1bd6541a20485268faac8ea205758e87e. 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/TR2710800182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76bee940c4e049b800728bfa781ec1d0f775a91481abb9835b47eb278b48c94. 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/TR2710800170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a031f009291d21d0faee4b94013af6c1ff815c38881aaed3ce7b310e7513f5. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/TR2710800071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e7fb6ed9687d6abc342d33cb649dd855bc4043e9bd092bf3d5e5e1c9be89a7. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TR2710800074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4816f4638c2c43a0022228653162f3e330cdf7bbb2474add97f70e6e650bb84c. 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/TR2710800248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9499c7913c6b3449f5e949b6cfefe2a98517ecdec41a5f33bed7afeae3e4f6a6. 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/TR2710800136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe397813271f505c6de604f7a077fe760024b4aae98f08431289874343a567ed5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TR2710800146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aa0164dfd0f3654e30f0a2deb8035e1a312d9da8f0aaf8ef3ea2fd776c86b1. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/TR2710800115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc019a0657bcd00c609d949bd28be0654451d11af0115a6e4f2c77bb4700d2259. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/TR2710800118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff72855178183e3324d7b6c7017562af62ef220b0283b53ccd76a8924101071. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:20:30Z), 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/TR2710800124.
78'den Bugüne Abdullah Papur Arşiv, Vol. 1