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 0xf67690954226ebc1edc84c4f79d499e76c9fa5d55f80eae80500290a66021b80. 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/e89c3e27-4099-46b3-ae7f-bd8115b8adb7.json and https://artists.proofprofile.net/proofs/artist/e89c3e27-4099-46b3-ae7f-bd8115b8adb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x47dda981a263ac2edea280a192064f184d9dbfbcd56f3696401992a93d0e2a6c. 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/THG010815015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99737f5d38bea32d205dde2da0d3926c95dde6e9d68b14003aa8c5d044877697. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/THG010815018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a6a53c3fb5f7a90a97c3209b0d4367da73d5c3fd5c6a2cc97b8be629da8007. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:50:55Z), 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/THG010815016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566dc789c0e96497d415423c9203861299cfc1a8dda19c35baa608a8256032e9. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:17:48Z), 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/THG010813675.
ชุด 4 ขวัญเอย ขวัญมา
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6686d90767a751b29124e314d5e88bc3b950eb929d78a741aecb3011ceee537d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/THG010812296.
ชุดที่ 5 ส่งข่าวถึงฟ้า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe480806396c90aadb44fcb837844b78253fab4a5ba13994797dc5ba2188eab7e. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:35:10Z), 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/THG010730954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0b9742770b6b613c3e54c9316fa252718e64f38bc91ae07190b92e016cc325. 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/THG010730946.
ชุดที่ 6 ตุ๊กตาเบาะหลัง
ยังไม่ตายอีกหรือ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff880403c527d88be69a3a041302d01a7ba58c25aa827ab7a3cb49802abb9c5a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/THG010804780.
ชุดที่ 7 น้องสาวคนล่าสุด
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c87e9a5a79e72a3d223eb1ff109fc5c807dd63cb65b58f36cbb6453e087c75. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:43:29Z), 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/THG010823645.
กรุณาอย่าทำให้เธอเสียใจ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1a6c2185cd4bb370e742696c3feea5909a4d61b00e9007498137855a44c4fa. 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/THG010823647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cbefe5e70c375cfb85de9d2f876908e0928a537623933f54cda6b9a2b25807. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010823652.
ชุดที่ 8 กรุณาฟังให้จบ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba26ab3cad74028be4397026d1c45f226b3a9f35ce14400788651cccedf4c62. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/THG011100124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455b630dbb88cfc2c6343d29cc2fe57f20576d63c8246f26f4e81caf1fb33f1f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/THG011100128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3242fc4ce2d7854a16bdd00d9b36e8f46347406350643ab6ca66ddc4b1bf78d8. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/THG011100129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022dc4e2dcf5db8105829d170035945ecb5bb1aeac85dae7b515efc9c5087509. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011100130.
ไม่ใช่ความเห็น (แต่เป็นความหวัง)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44ad94806bf2d6d6b4fca454f28220894c8c00b536682f83bbd099d0a0f3c54. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:24:34Z), 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/THG011100123.
รวมฮิตเพลงดังของนาย แช่ม แช่มรัมย์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ea82afb21f82b3e74821600413cae18fd15eb82c6268c1fc6e6e56604a7d74. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010815022.
มั่นใจนะว่ายังโสด
ไม่อยากได้ยินเสียงเธอรู้ไหม
หายใจออกก็เหงา หายใจเข้าก็คิดถึง
ซื้อทุกเลข (ยกเว้นเลขที่ออก)
ซื้อทุกเลข (ยกเว้นเลขที่ออก) - Single
ไม่มีอะไรจะคุยกับเธอ