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 0x7f6bb87d8da2d28ca29d5e21cdc1725f3be7f2dbf54fbb293b591dff992482da. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f55980a1-f191-45af-b3a5-0055434a0c25.json and https://artists.proofprofile.net/proofs/artist/f55980a1-f191-45af-b3a5-0055434a0c25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Yangınlara mı düştük? AĞRIYOR BİLEKLERİMİZ
ARKADAŞIMI BEN ÖLDÜRDÜM- İtiraf ediyorum 3
İŞKENCECİYİ BEN ÖLDÜRDÜM- itiraf ediyorum-4
KÖYLÜLERİ BEN ÖLDÜRDÜM-İtiraf ediyorum 6
YUSUFU DA BEN ÖLDÜRDÜM-İtiraf ediyorum 5
GÖZLERİNDEN YILDIZ KAYDI- Geceleyin bir sokakta-
Uçurumlu Bir Yol Geçer-KAŞLARININ ARASINDAN
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 0xe7eb91e517b6873b364ace6236aaded774ee897272b1b2f2f72daac55ba30e4a. 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/QZNWU2519209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2802f01dfee87f03e6ac3680870688295d8beb554bb5a71bdef1a9963bfda7. 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/QZTAU2552986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc9925b49c2e7fd5a1955ca6ed2870afb0e9cd094634200fc94f21180ca9d3a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZTB32591292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3526cacdc4709408faa0acab721774f716bd077319b86b1d6677b191a2d8c5. 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/QZTB42578790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8035bb3e88b2bd29f51dfbd6ec84efd6d36b0fe8e017a3b3377e51443ef219b3. 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/QZTB42580364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b4fabbab23c84b27fddb86fe14b94f63c77f69f9185c2155574386152e3670. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:25:32Z), 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/QZTBC2594988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cd971ba1c53e611c3dac6c21cff2b57a93e45b75ebd0381da4af1083cb1f64. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZWFG2537174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067f4f09a6b56709e498f444dba37dd9d6c78ac62f385b05283cc46319ab4c58. 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/QZZ762597596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb9c0a176e9e869e0a6dff46b619dc554449f63cbdc7c3cb1e2700519d0d069. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:48:59Z), 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/QZZ7N2587808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe415cb3b6efbf5418a78eef85b6f23488dda733197fa628f5d6981869652a1e1. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QT3EX2563716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f44b1ae4d28bcbca6c7d4917385be35e81fbae86bb613e5f742bf037b848b42. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QT3EX2563717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd304689f47aaef3c55b8a31b5ffa6f3cd76b5ef1cdb7a7b2bf4142818fd80305. 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/QT3EX2563718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79639fec106329f89e15ed7c09914105d5fb301acae631c4353645d5e409733f. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:17:45Z), 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/QT3EX2563721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebec177b6e707a92671bdd371067c7f2959d395c6389fee7e31b305e56fd9e24. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:17:12Z), 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/QT3EX2563724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef39b07a9cf6d4227050fa030ffeef682a01268526dae85de5da13b67218516. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QT3F92512219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdde0e15520f2f66f9f73554fb44e9fe5904cc1e43a059f5e048cea431c31625. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:53:55Z), 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/QT3FA2535365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171c4107eade662baf82ea5ef61c6977d5744d0ce5658da200b628d7ca01163e. 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/QT3FG2566609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636d6123b93eeea1ca348265c613fc60139ccfcaab49ea1d8ee8242f6f7b5fa0. 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/QT6E72521591.