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 0x654e464e9141ceed49b1fce966ed9898cecb47a611051fb163b16c7accc5aa4e. 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/1153f87f-b7ab-4ed9-ac2f-250f71192148.json and https://artists.proofprofile.net/proofs/artist/1153f87f-b7ab-4ed9-ac2f-250f71192148.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x6625a91d3d551ec722750df9b37a6a818cfc45de59efea807019a8775a1096c5. 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/THMAR2413250 — a six-check JSON result.
รักเหลือเกิน แต่เดินด้วยกันไม่ได้
อยู่ด้วยกันทุกเทศกาล
เป็นคนดีแล้วเขาไม่เอา เป็นคนเมาดีกว่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16eead7798dec301c5c79998ae8180a02eb0dc7b93bf1a2dd063c5301313c80. 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/THMAR2413276 — a six-check JSON result.
เธอจะเข้าใจฉัน ต่อเมื่อไม่มีฉันให้เข้าใจแล้ว
เธอจะเข้าใจฉัน ต่อเมื่อไม่มีฉันให้เข้าใจแล้ว - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e3b5096dac2b19862a92d50b68f6fe9fcf87fe014d7a7d31ecd80163708490. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/THMAR2413274 — a six-check JSON result.
ถ้าตลอดกาลมีจริงขอให้มันเกิดกับรักครั้งนี้
ถ้าตลอดกาลมีจริงขอให้มันเกิดกับรักครั้งนี้ - Vocals Only
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59935d37eb71195c05287fcda69b3e610b64a7b9a1657457a18973c797ada2f. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/THMAR2413302 — a six-check JSON result.
ถ้าตลอดกาลมีจริงขอให้มันเกิดกับรักครั้งนี้ - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898e3e82619007eeb4d1fc4996864de73f22435a602e0130afd944b7706cec36. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/THMAR2413303 — a six-check JSON result.
ถ้าตลอดกาลมีจริงขอให้มันเกิดกับรักครั้งนี้ - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4d87de8c89f9521fe59a3e481d6a722be07c5b6ad90a9114622e6b2d94c3d1. 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/THMAR2413305 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6551e9de688ae4b49ccd85855c3a44f67dd5f6e6c77eba41e7972a6c39c962ad. 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/THMAR2413308 — a six-check JSON result.
ถ้าตลอดกาลมีจริงขอให้มันเกิดกับรักครั้งนี้ (1.5 ver.)
ถ้าตลอดกาลมีจริงขอให้มันเกิดกับรักครั้งนี้ (1.25 ver.)
ไม่คิดว่าจะเจ็บขนาดนี้ (Demo Ver.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cb06025f2b15250527a59d8d11acc30e296a172e7506408426bba65b49cd9a. 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/THMAR2413316 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c943a7c3416460c8419807fe522195ce0c5abfd6d005d519d7cb2b074ab6e2. 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/THMAR2413317 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f39fa4ee2a558af9a4b0764c719f1e641731acb3ada8aff41a32909e7965da. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/THMAR2413319 — a six-check JSON result.
อย่าลืมใจดีกับตัวเองนะ
อย่าลืมใจดีกับตัวเองนะ - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea7fadb6b70928e5db7e0889f36c2ee6e70c969ad20fcc09d71389c647250da. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/THMAR2413356 — a six-check JSON result.
อยู่ข้ามปีด้วยกันกับฉันไปนานๆ
อยู่ข้ามปีด้วยกันกับฉันไปนานๆ - Piano Ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e8fe222ff506c2123861c0857a02e97fd9e7884a74537db6493fbd37918616. 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/THMAR2413364 — a six-check JSON result.
ตั้งแต่เจอรอยยิ้มเธอ ฉันก็ไม่หลงรักรอยยิ้มอื่นอีกเลย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfce15473f5c8c41c86fd394afec8248cc69bf8ba7a977c5ac860f00350c320. 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/THMAR2413370 — a six-check JSON result.
พรุ่งนี้ก็เช้าแล้ว
คนโปรดของฉันเป็นเธอเสมอ
สายตาของผมจะมองแค่คุณคนเดียว
สายตาของผมจะมองแค่คุณคนเดียว - Acoustic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5100f354af988c3d4338aa118f91f54b0d9f1dc23880c8c02eaebfb77d514b27. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/THMAR2513393 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3d23792e2a1c625894a05f4765f2b7b2a85faa491cc84b845bf8e04facb0c9. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/THMAR2513389 — a six-check JSON result.
ตั้งแต่มีเธอคนอื่นก็ดูธรรมดา
คนที่ส่งเพลงนี้ให้คุณ
ขอบคุณที่ทำให้รู้ว่าการถูกรักมันดียังไง
ขอบคุณที่ทำให้รู้ว่าการถูกรักมันดียังไง - Vocals Only
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe235657b65fbb71b9562dbf85640fab906e233bf53bf804d8cd6d14794aaf895. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/THMAR2513423 — a six-check JSON result.
ขอบคุณที่ทำให้รู้ว่าการถูกรักมันดียังไง - Piano Ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950e0b0da530e09811c0a21cb47688f9212a9467d0f3b550e90b18f852d79d76. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THMAR2513424 — a six-check JSON result.
อย่าแตกสลายเพราะใครเลย (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750bb223c0024027d6a8942f9a809cb4a1d3a3caec41688d480ac2ec7553bdff. 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/THMAR2513431 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b84e898b2669fcb644ee4a5979a36115d0b7b6668565a60d324b273a4045f6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/THMAR2513432 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffc49d2d792e2f60143ed2e45e9defa43b87a6de124d91d15998a9ce5176bae. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/THMAR2513433 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd06f5a1fe8678a937783ba5da0662a4731393f36cc815b582d893917fee512. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THMAR2513451 — a six-check JSON result.
ถ้าตลอดกาลมีจริงขอให้มันเกิดกับรักครั้งนี้ (Remix)
การแจ้งเตือนที่ชอบที่สุด
การแจ้งเตือนที่ชอบที่สุด - Vocals Only
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6f3d2d05ba85fafbac72ac213406d51b27e31b0c538b1620cc9e4826260b72. 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/THMAR2513459 — a six-check JSON result.
การแจ้งเตือนที่ชอบที่สุด - Acoustic Ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028f3742cf54f19834c496361a2eaf4a997737324fa5e97d6734afb246bb9a1f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THMAR2513460 — a six-check JSON result.
การแจ้งเตือนที่ชอบที่สุด - Light Ver
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61991d3015992ea319d44f2f2ca2990556d18201c78bf0a0c501f79fde4315c1. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THMAR2513461 — a six-check JSON result.
การแจ้งเตือนที่ชอบที่สุด - Speed Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734a8207d592d998afa811106fc771f0b875a894303f99d386863fac2503771d. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/THMAR2513462 — a six-check JSON result.
เธอช่วยทิ้งเราได้ไหม (Remix)
ถ้าเธอไม่อยู่แล้วฉันจะอยู่ยังไง
ฝนจะไม่ตกตลอดไป
ฝนจะไม่ตกตลอดไป - Light Ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efb36a4ee3045944d63188b9fb8a39900e98cd32e9e70be79d72204f8f07fed. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/THMAR2513495 — a six-check JSON result.
ถ้ารู้ว่าโตมาจะได้เจอเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1985b6a733c27102dae0b51a9996839eb6d2b3b530ff22ed00b0726e6984e4c. 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/THMAR2513519 — a six-check JSON result.
คำพูดมากมาย ความหมายเท่าเดิม
คำพูดมากมาย ความหมายเท่าเดิม - Piano Ver.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3615a65d0868834d3a9342065799f80206d97c03b6b1dc43c26c1d181aeb0a67. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THMAR2513521 — a six-check JSON result.
เมดเลย์เพลงรัก ความหมายดี
ความรู้สึกเราไม่เท่ากัน
รวมเพลงรัก ฟังแล้วยิ้มตาม
เมดเลย์รวมเพลงรัก ไว้ส่งจีบเธอ
จังหวะตกหลุมรัก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4abf02c1bd067a38d9f9ac978c0a6ed218c124dcd59fd668d60b741b080c323. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THMAR2513594 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aae0e7680bbca850b26ba49b37204249b7c9554da3d54ce53e69450fd66f550. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/THMAR2513595 — a six-check JSON result.
ตกหลุมรักรอบที่ล้าน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ee3d71298ad2cbd63ea70b7b30c16f531eb77861038cfdd1560fe36e8c9202. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/THMAR2513596 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b05c143e5e56ec155a7e22b4f79d66f001c57874e5d0f498ad593f5ddbd1d9. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/THMAR2513621 — a six-check JSON result.