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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7c55dbe327ace627077befd849e8bc05c766b24ae7496b2e664526863fd23e. 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/5311174c-9fe9-4642-bf51-cb68bf9794ee.json and https://artists.proofprofile.net/proofs/artist/5311174c-9fe9-4642-bf51-cb68bf9794ee.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
เพลงนี้ผมเขียนให้ใคร
ให้ทำอย่างไรฉันก็ผิดหวัง
เธอคงมาคุยเล่นๆเท่านั้น
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e9f7db0e2dbf65c7a320b917c6f6f800b82d7b14085eec938078aa3d640201. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2280302 — a six-check JSON result.
ขอให้เธอเจอรักที่ดี
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3639e8f1a521358f59d3b44edbe1b16c5e1214a45eaf22c7fd2896bab83c0fab. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2280349 — a six-check JSON result.
ชอบเจ้าของแมวครับ
เพลงนี้ผมเขียนก่อนนอน
สมมุติว่าเราได้รักกันคงจะดีนะ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4939272f4058fb2fd8651020ba79b8a31db0fc73f758609c58311bc7c4e17a. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2296415 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e4727dda585fe7ef9f5ee1e3c495b19039e0fb90b9ea5442d83986f4458ab1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE62M2280942 — a six-check JSON result.
จะทิ้งกันแล้วจริงๆ ใช่ไหม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30a1d67b62bd9c7ea3279294c20bb7b242ba6fe1f0bddc10693e3aed743ef90. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE66N2260228 — a six-check JSON result.
รอบที่เท่าไหร่แล้ว
ให้เธอไปกอดเขา ฉันจะอยู่ตรงนี้รอตอนเธอบอกเหงา
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bad0acd3f4ca204b09b3e3b962a47b18197afd0b3e12ac3e153e86a77ecddb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2367299 — a six-check JSON result.
ขอให้ไปได้ดีกับเขานะเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00378326c24cd631be1d60a8809581eb67507cd641c31a63f1bf8d7d6f1fba4. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2392301 — a six-check JSON result.
คนน่ารักนิสัยไม่ดี
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4f9e4bc025fc27946bec7f661d4cdcd20d7dc47ca604d436c04203117ba35d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752325507 — a six-check JSON result.
ผมจะไม่ทักเธอไปแล้วนะ
โรงเรียนที่ไม่มีเธอไม่สนุกเลย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc3d7731724f7f27df604540322aa8e76188fedde8ea2d34f837f8468691549. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752381588 — a six-check JSON result.
ไม่ใช่ผู้ชายที่โรแมนติก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a0358a170d0a5a4cf0f65e5ef761f3126b47a9e3d037d315670856e52e9244. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752384993 — a six-check JSON result.
ผมขอแค่อยู่กับเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74df4449c02517db0ab287fdef6aec5af3cc57cc543ac952352891c2b6ef86d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752395196 — a six-check JSON result.
โปรดบอกฉันถ้าเธอหมดรัก
เธอคงลืมไปหมดแล้ว
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddb27eb25f393ca905c3013fad5cda04de94736bf479c95f4506dabfbb11b49. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2314810 — a six-check JSON result.
คืนนี้เธอหลับรึยัง
ผมโคตรอิจฉาเขาเลย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186191b83cac422646e175dd53b1327172bcbfbf1b8d7ab577336259842f6b06. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2379962 — a six-check JSON result.
ถึงผมดูร้ายแต่ก็ไม่ร้ายหรอก
ไม่เป็นไร ผมชินแล้ว
เหมือนสวรรค์แกล้งให้เรานั้นไม่ได้เจอ
เป็นเธอได้ไหมที่อยากจะเจอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c99e361e0a81dc7c118aca6e10b1f204cf14ad55d1fdd21252d9ed13c37d581. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2380701 — a six-check JSON result.
สมมุติว่าเราได้รักกันคงจะดีนะ (Speed Up)
เพลงนี้ผมเขียนก่อนนอน (Speed Up)
โปรดบอกฉันถ้าเธอหมดรัก (Speed Up)
เธอคงมาคุยเล่นๆเท่านั้น (Speed Up)
ขอให้ไปได้ดีกับเขานะเธอ (Speed Up)
คนน่ารักนิสัยไม่ดี (Speed Up)
ชอบเจ้าของแมวครับ (Speed Up)
เพลงนี้ผมเขียนให้ใคร (Speed Up)
โรงเรียนที่ไม่มีเธอไม่สนุกเลย (Speed Up)
จะให้ผมทิ้งเธออยู่คนเดียวได้ไง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322ddd9f1c4ce91d67d79dc51c5f27b3b85cacfcf1c3e5b140251854be1833df. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2386710 — a six-check JSON result.
ผมจะไม่ทักเธอไปแล้วนะ (Speed Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309c04f162c36ddbf6a6c4b11e2b2841cb888d1b193cc9835079fad39f706138. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2394882 — a six-check JSON result.
กอดกันหน่อยมั้ย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fdeafe75b609cd8ae57ad2c8cf8153c721bd5d1a1367c9cbabf4145fa48913. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2377514 — a six-check JSON result.
เจ็บจากเขามาเดี๋ยวผมจะดามใจเอง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d65b56429a67be4ad71aea5e394fbb70bb5f7f7c299c4b36c6873a657047d9. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE66N2371552 — a six-check JSON result.
สักวันคุณจะเข้าใจ
ชาวสวนกับดอกไม้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b2bc43c674ac65b98e16fde38efcc1bc256051c084e7fe91cc58486dbcc8a2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE62M2394029 — a six-check JSON result.
เธอคิดอะไรบอกที
ผมอยู่ตรงไหนในใจของคุณ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8bd344867f6e7921af97b9143a5eaf1eca489300c07e1bd90b180602725e74. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32493158 — a six-check JSON result.
เดี๋ยวผมจะหายไป
เธอไม่ต้องสวยเหมือนคนอื่น
คงจะลืมเธอไม่ได้
โทษทีนะที่ฉันไม่ดี
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0b8c3439e2363342318bb781b39c3f2e29dc54adb43ad6abd0d1aa7cd9717a. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2475053 — a six-check JSON result.
เป็นแค่เพื่อนคงไม่ได้มากกว่านี้
อย่าพึ่งพาเธอไปจากฉันเลย
ช่วยตกหลุมรักฉันหน่อย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05befbde5c19520ef83d8f6469e695d07584114b5343ce606d36530d8de6d4fb. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2410594 — a six-check JSON result.
ขอให้เธอกับเขารักกันนานๆนะ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b098159ad813b06079bc5e36643b4f03ec46276a7c24a2c27a613f83bacd2d4. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2432029 — a six-check JSON result.
แล้วเราจะเป็นอะไรกันว่ะ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b7e00da5bee1dcf4e3347fc59ef4dccb7a5d1eab23833e63189c88e912cdff. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2445935 — a six-check JSON result.
รักที่ไม่คาดหวัง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc57af044722be6d566235f344fd335628db8e9dc0c52fa3950d98293170a714. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2442758 — a six-check JSON result.
เธออยู่กับเขาหน่ะดีอยู่แล้ว
แฮปปี้เบิร์ดเดย์เธอนะครับเบบี้
ไปบอกกับเขา (ว่าฉันนั้นไม่ดี)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2305922b3a01915c2c6dc532700c00e5cd81a855cc1cf1de7db6213e1b9a8294. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2407620 — a six-check JSON result.
ต้องโทษใครที่ใจไม่รักดี
ไม่รักเธอแล้ว (จะกลับมาทำไม)