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 0x86418c971cac0b3c88de09b315c25ee4186a06700444bdbbd8b325f811adeae2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11829e9b-ecca-461e-ac59-bcadefe24f66.json and https://artists.proofprofile.net/proofs/artist/11829e9b-ecca-461e-ac59-bcadefe24f66.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 0x89e9b4c316a8b845a085083b6477a8b272a97910d8164eb2f204c2baa980c224. 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/THRSP1226422.
อย่าทำให้คิดไกล
ฉันไม่ดีหรือเธอมีรักใหม่
เธอเห็นท้องฟ้านั่นไหม
แค่พูดว่าคิดถึง
แค่พูดว่าคิดถึง - Single
เมื่อไหร่จะพบรักแท้สักที - Single
เมื่อไหร่จะพบรักแท้สักที
อย่าเปลี่ยนเป็นไม่รักกัน (Begin Again)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0296143c444f58a51afd64a088cffaf932506a57ef167ba501fe0a9bc27f87a. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/THRSP1230303.
วันนี้เมื่อปีที่แล้ว
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519d5459c59e6df26231910907c8c4cd8ad680cfef8fdd8d6643a3c4d2fd2dcd. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/THRSP1230816.
วันนี้เมื่อปีที่แล้ว (Timehop)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75323553b1ebbec5c339be9bc14f3deaaca50fc56a61d3cd3997cc1b35217619. 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/THSOH1801837.
เข้าใจผิดว่ารักกัน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767418856fa6219b22f711ab00c023cb739e4d5f20354b4b8d3880c8723d4576. 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/THSOH1801840.
ไม่ทราบซึ้งเท่าไหร่
ติดยัง ? (ไม่แสดงอาการ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cc8a9694a6374847f53863778113af63f71215bc561d29f79b0a3e41717a95. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:42:10Z), 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/THSOH2406575.