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 0x32480ae26f67c1cb040674b0b2847ffd8bf4e9449c4596460bcfbdb9a3e3d1b0. 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/f05c0008-e609-4570-8e58-edcdba6c3d63.json and https://artists.proofprofile.net/proofs/artist/f05c0008-e609-4570-8e58-edcdba6c3d63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ชุดที่ 1 บัตรเชิญของความคิดถึง
บัตรเชิญของความคิดถึง
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 0x4e9dbb91d8e5e01f2fcb15490e3ae669c1511c7cd830e3c8f2c58be30816885f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010822128.
ลืมหน่อยก็ไม่ได้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42317e7d316ec2ec42c63d862ae94e67635970ad5c67ac019a25591c87754e3. 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/THG010822131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d5af53be1e3159b41f00fe9c32468e701dcf9b90355b1a603aa3a6138f8c6d. 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/THG010822133.
ดำขำ (เพลงประกอบละคร "ดำขำ")
เพลงประกอบละคร ดำขำ
ชุดที่ 2 อย่ามองข้ามความเสียใจ
เชื่อใจเธอแต่ไม่ไว้ใจเขา
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2934e7f58b3c83e08465020f1f9dfb51e208bb6fdef651742b6dd69efc4c67a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010900256.
ไม่ใช่ที่ชาร์จแบต
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ba6f17cc7465dad5b2400c20b6caf6fa673e770eea339d10c4ea60235da2a8. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010900264.
คอนเฟิร์มหัวใจ...ว่าใช่เธอ (เพลงประกอบละคร "สะใภ้ไกลปืนเที่ยง")
ชุดที่ 3 คำขอจากว่าที่คนถูกทิ้ง
กุญแจยังอยู่ที่เก่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238e30855d96b307811cca9ad352dc95bc041086597407cef632e9749c6576f0. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/THG011000298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf0a9ae674f71aa5765ead1ada8207b0c7b2e8f869c69ee9bce7c94148bc1e5. 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/THG011000299.
ยังรักเขาอยู่ใช่ไหม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ceead58023121fb59d028c585b8adac0ebb086b67f86b5ed7d3b8a8274a597b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011000303.
รวมฮิตเพลงดังโมเดิร์น เอิร์น เดอะสตาร์
คำว่าจบพูดเบาๆ ก็เจ็บ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9576585c12bbc07feb0c11445376e185a59ce31493e6f2109a9dfa3d6317ae. 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/THG010900257.
คิดถึงเธออยากเจอเหลือเกิน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92239ebef01f3ecb1119da15b1da656df595c0b374818fa4254f8a6fa08f236. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010900262.
ชุดที่ 4 คนที่เธอคิดถึง
ผู้หญิงคนหนึ่งที่มีรัก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e039f91b1a8d2a39e9e69ce6bcb5161b4660be6d053a237f307a8e265f0e52. 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/THG011100429.
ความแตกต่างระหว่างรักของเรา
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b07f39524b59de5b0f834a2a16a85bb88b495d9e6a8886af796504f1cf66540. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011100433.
ชุดที่ 5 อยู่ก็เจ็บจบก็เหงา
อยู่ก็เจ็บจบก็เหงา
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0238b6d868d1124aaaebdd972f4a7d09f7e3a86aa69e6cef549cf777e4413cc. 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/THG011200426.
อย่าพูด..ถ้าเธอไม่รู้สึก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c436f5510f8983120adfb99e6e5df8601509b6e7ed95210fca09e2b9b97ffed. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011200427.
ไม่มีใครแทนใครได้พอดี
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49a391bde543869a0ab00a9d03fdd192131ababe09f001b7bf8791e36d02b50. 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/THG011200429.
คนที่เธอขาดไม่ได้ ใช่ฉันหรือเปล่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8ccefd582e50df43e79079b132afa76c2d7530e0ce89284e33fb04db92ceba. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011200432.
ชุดที่ 6 ระยะห่างของคนหมดใจ คือระยะทำใจของคนถูกทิ้ง
ระยะห่างของคนหมดใจ คือระยะทำใจของคนถูกทิ้ง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba77dafac0df0b3ebe083cf623461def23af75f9135eb33a7f1e5ebc4368516. 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/THG011300505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa728fb4dc18af18caa9e50a154f1725b7efbb4022f6c10f0cdb6ac776d8745. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/THG011300506.
ส่วนเกินต้องเดินลำพัง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ecf741917921e659a6f6acda108e8a4338d4f314f5a52424015a8bc43479f6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011300508.
ชุดที่ 7 ความบังเอิญที่ดีที่สุด
ฮักอ้ายกะฮัก ฮักเขากะฮัก
ฉันจะผ่านคืนนี้ไปได้อย่างไร
ฉันจะผ่านคืนนี้ไปได้อย่างไร - Single
อ้ายน่าฮักมักได้บ่
ไม่เหลือให้จำบ้างเหรอ
ไม่เหลือให้จำบ้างเหรอ - Single
หยุดเวลาไว้ตรงนี้ได้บ่ (Cover Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf069c38fbfa57e679c3f10f78b76bca6340bc4fe09dfd101aeac2f59d5f10e. 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/THG012400424.
ซัพพอร์ตผู้หญิงคนนี้ได้ไหมคะ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca75fb129e7d370a47ea78f6332d1466e10c6694b4c7243e99524eab86415b61. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/THG012500245.