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 0xd881cd1e2a74666707f17a838513fbe878f155e0ef353f79524af7b2a03d866b. 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/84b10477-000a-45bc-8005-162c54be41bc.json and https://artists.proofprofile.net/proofs/artist/84b10477-000a-45bc-8005-162c54be41bc.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 0x405f46df27d3405c145a0125a50f032149af47056c83a90fc6f57b440a027c80. 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/THG010801848 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3987924a6ecad73ef9450980e0aaa2bfac3941bf0467f2ebf3a9bada2a6f40. 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/THG010801854 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f905720186c267288bb1bb82787115952afa0ea6a41ceaabe54b70fbc101883. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/THG010801847 — a six-check JSON result.
Mr. Mos ไม่รัก...ไม่ได้แล้ว...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648ad364c80a7924af623b143c9cdc5db707f5959bde470b9cd188fb202f889e. 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/THG010802250 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe1ab5f5ff3b2a6e9d282b87215cb62726bcbc1b5093b9503922e89185eaf9e. 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/THG010802251 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1137e552d14dc4897d87f6e01fc288d2f35c2bb61503047fb2c4697523073b4. 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/THG010802259 — a six-check JSON result.
ด้วยรักและปลาทู
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a53328b3e8749fab773a33c58f9aff795849e3fc3e94e89a05f1ab3aa86082. 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/THG010818255 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd8aeb83ca5a203e580b61ae99bceeec6c9b7e1d7233772fcb1e246d94735e4. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/THG010818260 — a six-check JSON result.
มอส ปฏิภาณ ปาร์ตี้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3adb464b731842651594679a54c283cdf4fd85725d0cfc1384e3173469f75d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/THG010817494 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f757602d9798d854f49f12c1c05b137ebf1ee439a6000c0534a174ce0162a24. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/THG010813939 — a six-check JSON result.
เพลงประกอบละคร รักเกินพิกัดแค้น
เกิดมาเพื่อรักเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1d810a83171ffe61f11105568619927a71fd9f25002041998d9c5a73ee7d02. 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/THG010734996 — a six-check JSON result.
เธอคือส่วนที่ขาด
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afe93f8a56b455bf7f271a8c1314cc90cd89649f9899829117aa28d26f83df5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/THG010731834 — a six-check JSON result.
เพลงประกอบละคร แสงดาวแห่งหัวใจ
เพลงประกอบละคร ความลับของซุปเปอร์สตาร์
สลัด...สบัด (Concert Patiparn Party 25th Mr.MOS)
ไร้พันธนาการ (เพลงประกอบละครเวที "ฟ้าจรดทราย เดอะมิวสิคัล")
ไร้พันธนาการ - เพลงประกอบละครเวที "ฟ้าจรดทราย เดอะมิวสิคัล"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf94aa3fb6779f641a946d342bbc5f8a0eb73b81074887330630fd3a9bfa0ae. 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/THG010805188 — a six-check JSON result.
ดั่งทรายและฟ้า (เพลงประกอบละครเวที "ฟ้าจรดทราย เดอะมิวสิคัล")
ปณิธาน (เพลงประกอบละครเวที "ฟ้าจรดทราย เดอะมิวสิคัล")
ฝนดวงดาว (เพลงประกอบละครเวที "ฟ้าจรดทราย เดอะมิวสิคัล")