เสียงเพรียกแห่งชีวิต
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 0xf3084cef9a7c769d7dfdd2480be74a350a94a9edc77b552e97af6ed7f91bfa60. 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/612b337d-ee89-4fe5-84d0-1441c961079a.json and https://artists.proofprofile.net/proofs/artist/612b337d-ee89-4fe5-84d0-1441c961079a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
เสียงเพรียกแห่งชีวิต, Vol. 4
กี่ครั้ง - ประกาศิต
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 0xfc5ab48a5c65f8af58ee6e6442f67ee7b3f121ce0ecc53b51a4e5b3fdb05bc59. 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/FRX201759591 — a six-check JSON result.
ใช่เธอเพียงคนเดียว - เสือเตี้ย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa405a189a530153ef9809d1e2886b638c339cfbd9d1071498b82e02e447af1b9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201759594 — a six-check JSON result.
เสียงเพรียกแห่งชีวิต, Vol. 3
จุดหมายของเธอ_หนุ่มสกล
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0527e825d4d5e0eef3948abee32fd65685c3876d0208611bcd8026b3510c028. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/FRX201759581 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325184352fe6865d0b91dbc19af39a7a485676bb9de76a77cdd278639eefd66f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/FRX201759583 — a six-check JSON result.
สะพานรักสารสิน_สิมิลัน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219fd6821f8f975a021e583f8c989b19820ac5ac3dcf4a99db867e4aa21d1fa2. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/FRX201759584 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61b7930abbaea2d8d94039c72dc0254b6dfb72de554b520318ea9ff574df52e. Chain 2 (Bitcoin): anchored in block 957730 (2026-07-12T16:41:26Z), 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/FRX201759588 — a six-check JSON result.
ขอหมอนใบนั้นที่เธอฝันยามหนุน_หนู มิเตอร์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2490f5f6f4a8e1efb5da90d0855a1c58efaafd31fb0defec1f812843b0cd7da1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201759589 — a six-check JSON result.
เสียงเพรียกแห่งชีวิต, Vol. 6
คำสาบาน_รอน อรัณย์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86938c09f9b8476391db336bb0145b41b69f1c98153f75bd925b37868f92960. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/FRX201759602 — a six-check JSON result.
ตะเกียงดวงน้อย_เคียส
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819ad08c66d46d62fb7b29253b5fef7a9a0410c4ff5f2bb5d765981435b1f84a. 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/FRX201759606 — a six-check JSON result.
เสียงเพรียกแห่งชีวิต, Vol. 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27786198e0300e5736c0abd93c78915bb2c05d789f958e9595368d65062fdaeb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201759627 — a six-check JSON result.
ทางชีวิต_คนสองหน้า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cf4d6e399f4fa86625e4624b0c6f0de1168627b7408edee4bef3fbc4d40a73. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/FRX201759631 — a six-check JSON result.
เสียงเพรียกแห่งชีวิต, Vol. 8
สัญญาเจ้าลืม_หนู มิเตอร์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54928d3bf3c770b858daa21796dad17ef841eadb815ae79b8920586a486075fe. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201759613 — a six-check JSON result.
จดหมายถึงพ่อ_คำภีร์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac96240de18dc7980bc62da713e12a8f27d174da4ea6000b1dfdc33eb71e181. Chain 2 (Bitcoin): anchored in block 957720 (2026-07-12T15:26:09Z), 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/FRX201759614 — a six-check JSON result.
นึกเสียว่าสงสาร_อ้อย กะท้อน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c4c4501055684ff997d696e49c21b22633dbf96451a27387c3ca91b64f288d. 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/FRX201759615 — a six-check JSON result.
ไม่รักดี_ปรัชญา แสงตะวัน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1ddf03bc4bcc11cbf3680d7694095c6ba5397cb9ea1f858aa68d290503a1fe. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201759619 — a six-check JSON result.