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 0x160df80e3e40f2514321673f2a374294b9532b7e4980cff479f7786a8ec191b4. 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/1f605203-420f-4b6a-b549-7c516c486454.json and https://artists.proofprofile.net/proofs/artist/1f605203-420f-4b6a-b549-7c516c486454.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 0x1b1b89447b463f341637ad001d3db819f95d1e9d6e738864378175b7a07f1bc0. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TR0580600234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e793d7f6b746d5000b7f03027b385d26520b1c2961f9d061e2fe0c1be5dbcf. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/TR0580600235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf661077df123b6707f867e0645af713fdff096ce5f5488f482b49c8f612b6fa7. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:28:54Z), 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/TR0580600240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368f89785700085c5041d730ac8418e5596b7585e2dce0cd6896ae7e70c48f53. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/FR2X41459671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c59b7eeeacbefbba2e88dfbd05e673ddaf93da099cd7257d9f5b15cae58b3f. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/FR2X41459675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcba87fe8dac4058ae1402ed02850782283db8e779fe08a8c534562a0b8223e. 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/FR2X41459676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6324038335bdc78dcb8e13ce52f9259b9d89de182638765896006610a8cb4621. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:39:07Z), 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/TR0500600111.
SEN ELLERİN OLAMAZSIN (Sen Elleri̇N Olamazsin)
SEN ELLERİN OLAMAZSIN - Sen Elleri̇N Olamazsin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bc948745b94fafbdf6ce6c17c8fda6d76df674fbb9cba9641771040c3473b2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FRX872574849.