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 0x9bb1714e8d5e5b28fcb6869b79abbc3ad41f71c77782dbd75e9f9b636663f1bb. 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/26d2466d-ab00-4048-99df-c2306af00928.json and https://artists.proofprofile.net/proofs/artist/26d2466d-ab00-4048-99df-c2306af00928.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ให้ทุกความผิดหวังจากไปกับเพลง
คิดถึงเหลือเกิน
ครั้งหนึ่งตอนสูบบุหรี่
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 0x6240d5caea23468df8a4775c750d84013e05a61c081b82f4ca059302157077a0. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/TCAIC2402202.
ความเหงากำลังฆ่าฉัน
รักยังอยู่ในความทรงจำ
รักฉันเป็นอย่างนี้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4695f258aa32e178e5d413ffdc03a554931620e259d6293b29745c79bcaa984. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:30:36Z), 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/TCAIJ2482418.
มอบรักชั่วนิรันดร์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceead53dc20dac5b85ee9a1f8b306718a60bfaafe30c32bae45262e1e41951f4. 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/TCAIL2496050.
เราอาจกำลังลืมใครบางคน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92344a34b9720716cab941121d2f16b81c20bbc48a91baf1f9acc08c4015170b. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:01:53Z), 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/TCAIW2487381.
ความเป็นเธออยู่เสมอในตัวฉัน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3fb9d9b32a8eb89c0aa0835a91f17069a9c4d7e0584c594e560a4ffcf00033. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/TCAIZ2403839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1547aeeb4b7a123dcb1f22b22e711b8b89d7edeeec611250abbb0825cadf75. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/TCAJL2510569.
วันนี้ฉันเดินออกมาไกลพอยัง
แอบรักแต่ไม่กล้า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd90e55954e3a2c766e828c86226cb371b23d38fa9aeeda1f6eef15710e2a222. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:24:05Z), 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/TCAJS2533009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e81a476b6dc3ac43fd00df73a301598747fb08ebdecd0d60c2bdc63a0d0376. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/TCAJR2533021.
เติบโตทุกครั้งที่แตกร้าว
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b04af9af1ad5e4383dad84268b97c5f6255663faa07a116aff99821015e499. 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/TCAJR2533035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db6c2d30d3a86647c77dec2af951dd7b70baae7685fa638cdb3415984312b47. 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/TCAJV2504857.
รักที่เธอทิ้งไว้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933d4dd451f6feca4d178eb50ce3bff5219fb4d9811138879bd2cb011676a70b. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QT65X2581403.