1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xfc65be4b7ef336bbe4527b23ad3fa778a000a1b6d56f878ed20d952e5ba17b98. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff538801-c87d-4a95-a70e-2fb1548ff8f6.json and https://artists.proofprofile.net/proofs/artist/ff538801-c87d-4a95-a70e-2fb1548ff8f6.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 → block OTSBitcoinBlock must exist at that height 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 0x1c93d3359459e4a59f6594f53ba17137ba65e057be799791420bbf86c47da0d5. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/TCAED1979468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467afc87a5c333d087d029a8d34930401c17edf0be9a290107ed52247f8ff37c. 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/TCAED1979486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda918d2ccfee4ddded09e7d57d430e4d12f537c2be04b5a2d608959060b58a57. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:55:09Z), 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/TCAED1979845.
เอาอะไรไปโกรธเธอ
ใต้ผ้าผืนเดียวกัน
แล้วตอนนี้เธอเป็นไง
วันนั้นพี่หลงผิด
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fd8dced2607ea562e3ab7413dd3bee079f401d16b9f08cdc4c23687529d729. 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/TCAEM1900314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4314e1914e131c9f3b7534c89b89bd0313c0db9d4bc564bca1f375e6038896a. 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/TCAES2010269.
วันที่เราผ่านมา
ขอโทษที่เข้าไปเป็นเรื่องแย่
เป็นไปตามสันดาน
ไม่ได้เป็นไบโพลาร์
คำเตือน ในฉลากก่อนใช้กู
สัญลักษณ์ของสัญญารัก
เรื่องไม่เป็นเรื่อง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6f77ba4db1023926dd33aaeb3bdb6ed787da4cbb9e6a58b98f251f84fbe634. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DGA0L2427953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012f61491166895374a25662b310d9c12ae192ba5fb0753b4fa074f48a737852. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DGA0T2443730.
ปีหน้า ว่ากันใหม่
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6283ff4ef1e89312467cd6cde2a868553a4ee24782793774d67c6a969b54b2d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DGA0T2443731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383cb440a94aafa47db4b08b03da8a86583f2de4eddf7a6930b312336636351. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/DGA0T2443616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2819d0eb8968b22bab6c85edd10fa7bd96031053bccc0ce35520b870470c8e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR2X42568139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadca3d1b3e6b2c535b342152fd8abdf937e31adcf8492195fb3fcd3ecf8235d8. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:31:18Z), 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/FRX452526721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf7268696ba0103707861de180d1e479cb4ac6de4ce37f567e492bedc8db11d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FRX762535803.
คิดถึงและก็อยากเจอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189442f631455edd682a403bf6b235c531a34c85866e4f130f32e09bc3c7a018. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:10:11Z), 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/FRX762535797.