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 0xf3d398af53da35f102e31af6cffb69229ee328c4dedffdca11c05877240505a5. 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/483a8db2-9c75-49cb-9cb4-a80b39664eef.json and https://artists.proofprofile.net/proofs/artist/483a8db2-9c75-49cb-9cb4-a80b39664eef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
บันทึกของดอกไม้เหล็ก
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 0xccf04b9a5a253825bbb5719c3ad92c764b44c2b2fb9a8a1ea65f65a8fe63f397. 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/THG010801870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d4be381d3277112a80eab6ff4181a386632693c76f7d39ef4669a165b2f622. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/THG010802337.
ก็เรารักกันไม่ใช่หรือ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6f992bfc03ce17ccdda2ef78f958ff108aca4eb80428bfbc424873f626a3d7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/THG010802344.
รวมฮิต บันทึกความทรงจำ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d4be381d3277112a80eab6ff4181a386632693c76f7d39ef4669a165b2f622. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/THG010802337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26270362b993d032161d7e832a96758991cf33cf462b5690a6313d46faa5934f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/THG010802603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d8c57b9dfe2cc4648afb701d5b9b101169cfb79511e110fee4ae07bb5b7f64. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/THG010803334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d229ff22165b83d0200d721f15e62d3d8f1db27d9e71a43dc4e60dc1eb38fb4. 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/THG010803332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18d2b00d8f04e300b4a68ad46997408f84ed950b78d6ca32922a60874165c8a. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/THG010817916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4570def7115f68ff2290aaa92845fd92426d813bdc945297f37537a0a7e5bd82. 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/THG010816838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb9c949ee932afdb22ed40da16f71183eba278587091a4b397e7a3e1fe7ddf0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/THG010816836.
คิดถึงคนแปลกหน้า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a293674104ae44a873f204e08b626a301a005ea4558f8bcc9740d4cc59ddaf. 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/THG010815582.
เรื่องเล่า...เสาวลักษณ์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd400340c928704239d3220433d3d998c4e6cf2be940a75c6b64cce98a448a6f3. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:04:10Z), 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/THG010814359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84922a342b9f98ac6d83d128c85af0a3fd46352f04c1c8ec1919e8fb587cccb5. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:37:59Z), 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/THG010732560.
เวลาที่ดีที่สุดที่ฉันเคยมี
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7834b7fec0bf7f7d7dd4579ade2e60461ca22e752b913569cae421a0cc93582b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/THG010700459.
รวมเพลง เข้าใจ...แต่ใช่ว่าไม่เจ็บ selected by แอม เสาวลักษณ์
นึกหรือว่าไม่รู้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4a4b9420d822efd9ebc60e0a720da484fb607f78f606968cc06520d3fd15fd. 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/THG011000108.
แทนความคิดถึง (เพลงประกอบละคร "คุ้มนางครวญ")
ฉันคนนี้ก็คน (เพลงประกอบละคร "ป่ากามเทพ")
ฉันคนนี้ก็คน - เพลงประกอบละคร "ป่ากามเทพ"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5277c4333a43aa680ac9b11751b883269e8343f98e3be9e556695a47b7c5a618. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:57:30Z), 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/THG011600423.
ไม่ต้องรักฉันเหมือนเขาคนนั้น (From "แม่เลี้ยง")