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 0xf57e02333440c45e154cbd6be85999323894b3eef066ab2f88280538a4d230f9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a737baa-2887-4009-97c9-eaa4a533e0fc.json and https://artists.proofprofile.net/proofs/artist/6a737baa-2887-4009-97c9-eaa4a533e0fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
แรกตั้งใจฮัก OST.ไทบ้านเดอะซีรีส์ 2 Part II (เซิ้ง Music)
กอดเสาเถียง (Story จักรวาลไทบ้าน) (เซิ้ง Music)
รอยกระทง (คิดฮอดเจ้าหลาย) (เซิ้ง Music)
รอยกระทง (คิดฮอดเจ้าหลาย) คณะขวัญใจ new version
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 0x8921d9207bce9368787605e4a55f02782dcc268aa8ba33e01404b2451f20a8ee. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/THSCM2100031.
ขวัญใจร้านเหล้า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dedf634dfc6b11e6011eeef61e9353308bac2b1f506fa7056b09153121a664. 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/THSOH2209982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680bf608be5eccd37ffd5d02921c2f6bfec8b7025e0fae68ae55554f6cd21f3e. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:55:23Z), 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/THSOH2211932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ba6bd0370ce44011d29f1c37ffec94614e35a276a25a0d8de7b9d74626b41a. 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/THSOH2301013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c9d6e34db0439076d5bf0a5e47301de8b854c5da0a73fea3e8301dc38669a3. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/THSOH2304653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcf093881c09178970c412d6c37400070fc315988d230e9be8491a55524e1b6. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/THSOH2306447.
ให้เลือกแต่เลือกบ่ได้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92af32115d9ad19b1c207645be0b6c69df86194e73b8877162354d8abda9652. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:23:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2307620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b325294f342456f81e2894db5cadc19d305cace4a91e26c08d61a0c6e9b8dcf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2308313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc985e9dc4d5d9dc0816a14eb9e3644dc9cd5f9a9f091b25bf26b319bf82061f8. 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/THSOH2403971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0eeb18eb0c99dc0776b2c333747cecd3706fb0fa3ed7c2864ac9648c7401d0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH2500002.
ถิ่มคือหมูคือหมา
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d78ce023be48974d81aaf05576caa6bcc0f8d9562829cf83e5f312ded5ce886. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TH2DY2500274.
ยื้อ (From สัปเหร่อ Story จักรวาลไทบ้าน)
น้ำตา (Tears) [From Story จักรวาลไทบ้าน]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43e62d8382cc45f7c0d9f3ec74ae4271ed6a603cd0a44c652b215293d28c727. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/THSCM2200009.
กอดเสาเถียง (From Story จักรวาลไทบ้าน)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a2711c52b612bd158be0690c7d8786a65efee963a1179fc8ed86fb2d054487. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSCM2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05560082325ac9c223d1db7e7370702998bf4cbbc1a3988664c10ca44cf3a70c. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:30:53Z), 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/THSCM2100033.
แรกตั้งใจฮัก (From ไทบ้าน เดอะซีรีส์ 2 Part II)