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 0x11ad294e6a3fd28449f14efad7ab49d26c7557f0066adcc9ab2ffad800ef4758. 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/55ebb434-36f1-42c0-9186-acecd6b15192.json and https://artists.proofprofile.net/proofs/artist/55ebb434-36f1-42c0-9186-acecd6b15192.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
กอดตัวเอง (เวอร์ชั่น อะคูสติก)
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 0x58aa81e8453d3879cd0c21b0e2cf69915dbea21a1b58e4c5cc5aedd6acf94b86. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/THG011100880 — a six-check JSON result.
ถ้าในโลกนี้ไม่มี...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3dddae0a6e9fddf96effa3137f14b3a6a4bb9e45e57850a3d3c392bcfcc3ee. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/THG010804973 — a six-check JSON result.
หยุดความคิดไม่ได้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee526fda4ac6b17eed0aa45fe27a4915e1a426fe28ea1d10ccfdbdaae0c5383. 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/THG010823149 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420a94fa8dfc0c80469c4443f66ed3adee8486a688f6e2e6be66ddd38ecd068d. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/THG010823156 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8da2b84d5395dfc33477fdc18bd47ec9aa65cbaf3aead64245c77ccc0182d0e. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/THG010731297 — a six-check JSON result.
ก้อนหินก้อนนั้น
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0eeccdb540b9afe1d099d94733786df0940c81d3798c8816b674eadbce6aabb. 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/THG010731298 — a six-check JSON result.
เพลงประกอบละคร จงกลกิ่งเทียน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ec13290ff76b8be6332719d01af1d392b10225fc9e8e77a1f53db0644d4a5a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011001013 — a six-check JSON result.
ตอบได้ไหมว่า...ได้ไหม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7828caf0ff71524ca44589594cf389e05eb8ccb0070939621411f87a5ed2ea5. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/THG011000782 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ad4024f76c739301a2b52b314a25584c75ef8acc57175c46add7c3d67b02d8. 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/THG011000913 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2caa4091b559c53afcd75218ddb4b9532d4e0f5b3a9a2413845333e8c95c96. 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/THG011001042 — a six-check JSON result.
วันนี้...วันสุดท้าย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c847f9f0a050602a87d1c1b51ef4c861b759f2611f530398d97845dd68315a8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011001052 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60264abbca9ee34cfbb451e71173775676afede0d4807286e74de58c46314b2. 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/THG011001051 — a six-check JSON result.
อยากให้โลกแคบลง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0932e9d351ba26a159bf396e650e392148871c426d02ec93fe1db47cb79d070c. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/THG011200541 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb35e4714ce05786bd849a90b7eea2bd4c0cd667b04a0635239f2dcbf66f791. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011201016 — a six-check JSON result.
เป็นต่อ (เพลงประกอบละครซิทคอม "เป็นต่อ")
เป็นต่อ - เพลงประกอบละครซิทคอม "เป็นต่อ"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2b86cf8b410404d7914de74e9d0b555b0810381d25faab83ca37ba912688a4. 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/THG011400587 — a six-check JSON result.
บินเอย (เพลงประกอบละคร "ปีกทอง")
ตัวละครลับ by The Photo Sticker Machine (MELLOW REMIX)
ตัวละครลับ (MELLOW REMIX) by The Photo Sticker Machine - Single
เพราะเธอ Feat. ปนัดดา เรืองวุฒิ - Single
เพราะเธอ (feat. ปนัดดา เรืองวุฒิ)
ไม่อยากจะคิด - เพลงประกอบละคร "หวานใจกับนายจอมหยิ่ง"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21350c1541c4adc684ce4076aff70869e8aa26be00d3097bd7a04244e345e859. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/THG011000469 — a six-check JSON result.
การเดินทางที่แสนพิเศษ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cafa586c579aa1b246067e49355ec856e39cdbe3ddacd006dd193ed2effda97. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/THG011201155 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9f4a89bdf04d022253a80daaefb8246d91ff3b42680323891dec98ff355cb6. 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/THG011900166 — a six-check JSON result.
เท่าไหร่ก็ไม่พอ - Single
เท่าไหร่ก็ไม่พอ