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 0xcba88347e2a039034362bd50a9329086df686287816f4b37be056e7c67ecdb84. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ea21a2f-8801-487a-8d14-b48514663b2f.json and https://artists.proofprofile.net/proofs/artist/9ea21a2f-8801-487a-8d14-b48514663b2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
İNSANLARDAN NEFRET EDİYOR MUYUM? (HERHALDE EDİYORUMDUR BİLMİYORUM AMA EDİYORMUŞUM GİBİ BİR HİS VAR İÇİMDE)
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 0x4d4a156c2f4adbd293043c63dcf07e9f70c0cd1344ca4bdb8faeddc0498b2a1f. 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/SE6A92014238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074288ce44a26e3f051bc7eb11244b55f0b708027484e147726645938970e918. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/SE6A92018601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9152e03fc84fc51da9c270434c0a4545bd7b7939f222abd66fa578fa63df5d65. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SE6A92018602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18623d66e076777417f4c0e408fc56e605d111614a49dcc5e45d950dc2ceb707. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SE6SA2019769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd643e9d0ba740448be8f54442702108e6af7e155d31e4f0a4e842eaac8dc6932. 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/SE6A92036251.
Yazmaya Değer Gördüğüm Aptal Bir Şarkı Daha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7e840b2a44ecd958ef19d67c8e72d6c18af420b70642aa666eb0bb332e9e89. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:51:53Z), 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/SE6SA2019770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2c8660192a6a3a549755e94cdda2ebb812c2d6b23624150ae75ff3fb314e4a. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/SE6SA2019772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373b76919c6a1c8b7210d8110e5ddf33a515fd58d91033b0e2c87ccfd9edb60a. 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/SE6SA2019775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadda7a52b33723cc3c28e0ee39ac7585320fd1e8beb44c8d874bf8d26bb85c50. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZDA42132099.