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 0xcdc234d64e5a6ad7d4c45f05616d7998d9220505825d9977b2a0448f4218c041. 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/00c5a76e-32ab-4ba9-aa67-56d497795912.json and https://artists.proofprofile.net/proofs/artist/00c5a76e-32ab-4ba9-aa67-56d497795912.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
ชุด 1 ฆ่าให้ตายอ้ายกะฮัก
ฆ่าให้ตายอ้ายกะฮัก
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 0x615cecd19f8cd8103c175fbc6ecd711130b69ca38b4f575b313da087cbcda926. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/THTLM1502420 — a six-check JSON result.
อ้ายตายสิไห่นำบ่
ชุด 2 เงินน้อยถอยตั้งหลัก
ชุดที่2 อัลบั้ม คารม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae9b8b5a913f6214ece3d193c893b9e251542b9258c1cc451f2f4ee78543060. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THTOP1300074 — a six-check JSON result.
อย่าบอกว่าเหงาทั้งที่มีเขาและอ้าย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130a5c53adea03c8d56d0bbcd1300213fa86dc9234ba3f1afc5971de411ba6db. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/THTOP1300080 — a six-check JSON result.
๙ สิงหา ผู้บ่าวดาวเทียม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3602bf6052082e8067c10a4fc6e41fd413cf3755829d9e55218454a20083fd03. 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/THTOP1500047 — a six-check JSON result.
อยู่กับเขาอย่าเอาแต่ใจ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ccd0939f5e8e9c1612bd1bb6cfa3888f3912746d127b802d3f74e201cedd7c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/THTOP1500049 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24d96a04cbef0238cb0d47544f11cac6944c038c459e7bd91362d306291ecc5. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/THTOP1500064 — a six-check JSON result.
ผู้บ่าวดาวเทียม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b53bcf44162ece288e51ec4c1608f6cbd6e96b58fb6a896e1b152625df03806. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/THTOP1500065 — a six-check JSON result.
เพลงจากภาพยนตร์ ส้ม ภัค เสี้ยน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691f66fa51eca0717374df43be1957c8b78f158846019f976feb1270125c2049. 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/THTOP1600064 — a six-check JSON result.
หมัดเด็ด เพชร สหรัตน์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0572fc63ac707979d5cbf5ab47c9d084da0aae32a0e2497189b4e2be749dd3fd. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/THTOP1600042 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f4b943d2e405e932e2c2fff898f0d111c184dea4009cf7624f39e029a29bfa. 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/THTOP1600043 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b5b793eea733d512f65bf5bc2e75f852f2f523974abfb5367cf5bdd1343fa8. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/THTOP1600046 — a six-check JSON result.
อ้ายสิถ่าเด้อน้องหล่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428e5226086757389bcb6006df6f1d48e0115a63e83eb1d8700d8cd847b11e99. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THTOP1600050 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd467b918595067fb762fb157587cc28748e3fb22f70a35e8cfd546ed88bcd4. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/THTOP1600051 — a six-check JSON result.
น้ำตาไม่หยุดไหลชาวไทยคิดถึงพ่อ
คู่รักคู่ฮิต เพชร สหรัตน์ - ตั๊กแตน ชลดา
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb56c8a48a2dcc380dc94b083911f13ecc048ad0dd9e29e03f470ca83eabbb95. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/THMOB1907160 — a six-check JSON result.
กะส่างแม่มันเถาะ
เขาฮักเจ้าของ (สับ-ปะ-ลัง-เค)
เขาฮักเจ้าของ - สับ-ปะ-ลัง-เค
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216e3ad4afafd2febcaa0eddefa1f2cd6ac296c816af0f759fa416101fe902b7. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/THTOP1800019 — a six-check JSON result.
โง่เอง (สับ-ปะ-ลัง-เค)
โง่เอง - สับ-ปะ-ลัง-เค
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2470c8148bb2a8657ffae547d7e9bbd381f25705ecf1f1905071ca6d2e3dd3a6. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THTOP1800020 — a six-check JSON result.
หมอลำลงตับ (สับ-ปะ-ลัง-เค)
หมอลำลงตับ - สับ-ปะ-ลัง-เค
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5f63b54ea3072d81f875eb066b396602f1f8afc85df08dab086d8765d96dcf. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THTOP1800016 — a six-check JSON result.
เศษหนึ่งส่วนเกิน (สับ-ปะ-ลัง-เค)
เศษหนึ่งส่วนเกิน - สับ-ปะ-ลัง-เค
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd0ad2d2e48525fb899c275c7b2f9da4e510e2206eb9bebb8fa04d0197eaeaa. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THTOP1800017 — a six-check JSON result.
ภาวะอกหัก (สับ-ปะ-ลัง-เค)
ภาวะอกหัก - สับ-ปะ-ลัง-เค
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d89658d9230acdb182fe8b55828ab3086137a8caf657cbe344b2069c6612a8. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/THTOP1800018 — a six-check JSON result.
สุดท้ายอ้ายส่ำหมา (Cover Version)
ปล่อยน้ำใส่นาน้อง (Instrumental Version)
วันแช่ง (แห่งชาติ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf637e4f3780ab4c46395a2f9226c1d88a822f0f6353dd339b620797de071e46. 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/THMOB1907155 — a six-check JSON result.
เซเปียน (เขื่อนน้ำตา)
ผู้ได้รับบาดเจ็บ
เมาทุกขวด เจ็บปวดทุกเพลง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd848c73e7751fcb2766ae61c357b1277bbc06b96261f52c942d80d257847fab7. 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/THMOB1906964 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e39527c33d0be8c87689669d614512c1a25701e5746a922a719b6651f74ea5. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THMOB1906965 — a six-check JSON result.
นั่งขี้กะคิดฮอด
แค่คนเลี้ยงเหล้า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd319090e8f49f1816543b6ca00593456a032976c2ab1d5cc99bfedfd849300c2. 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/THMOB1907321 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc334473af881149cc2a5fdbaed5fe21fc3576c8f46c73bbd195892cd54a06840. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/THMOB1907427 — a six-check JSON result.
เสียเจ้ามื้อเคาท์ดาวน์ (Cover Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6532dc2742caa838efe794fb34376b403a264545ebb2540f42cf84e57dc9f1f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THMOB1907423 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2454e1b76d0b28c9b51f0c0cd27610640742eb1901baa2bbc49790a00f995ac2. 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/THMOB2008801 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aad1fa759aa07847614488bd7fce8667803e508c53a1f66b24553319e4379b3. 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/THMOB2010188 — a six-check JSON result.