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 0xad169ba6abd82f6ee494492121b9c69eed5aa8af8f338bdf62e6fd32614ec874. 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/052415f6-aaa7-4971-8869-13dd9706f3e4.json and https://artists.proofprofile.net/proofs/artist/052415f6-aaa7-4971-8869-13dd9706f3e4.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 0x229db3bd16aabe6f013203a7604ad1ebaa7859c681fb5e92dc96afdf0c92e317. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/THG010815263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bddfb185c62fc33bb0bd577767ea962b179f7b12f399f242124b24502f7ad4. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:10:04Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010815261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b12c0272bf0b13bcf44c011a2ab06afa1171190525d8dc6479dbe13eaaff04. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:27:41Z), 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/THG010815265.
ด้วยลมหายใจ [ลายมนุษย์]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9bd5ccd92aef5390d78363074170dfd0fab764227cf50c636e20f8aa1b4029. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:21:55Z), 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/THG010813920.
เมื่อไหร่ เมื่อนั้น
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710b7613b5ea8816c0dec9d1a47276d95759de31565352e1a19ddceabf0854e5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010812533.
ฉันขอทำเพื่อเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad6b7cd5ea0b00c23671550214cd3b5b99dae4c363ba848a788ae85250d9b87. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/THG010812537.
อย่าหมิ่นน้ำใจกันเลย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f68aa6f8185c616f2cf294e3b52a2ccac4a72f1fb935d20e0aa522da2d1160. 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/THG010812540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44e4d6b3b0e37b85eb039feaed71d1d8809b72dffeb4de3aaa6c0eb2a52f70a. 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/THG010812542.
คือฉัน (ละครวัยฝันวันรัก)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f455e616386a396fbab0a2c422523502fba87b24218b92a7144223bb67ad432. 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/THG010812536.
อัลบั้มพิเศษ ห่วงใย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1d57194fb8cb65d01e164f95b17ee60f88aa77d1c112660b703dbec20c5080. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/THG010814127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0243401ea08b2949bca1682b813aff2a9fbd485589740076ba0f3a5feb739eb6. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/THG010734834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef143e9e2b715c9f5ded6d42eee7e5ee4cee12bcd587e45458fcc0d7196a7d2c. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010734836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d310a1d487962dcc0c99b4c6d14dac850f180e2b8a32f7191b0f560f5df21b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010734833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5a85e9563b58dc8d6c2ceeaedd94fd144816ef39fb3a4068153c8cfe623bd3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010734828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388288f58397acd7af3bce19894ae08fdd88cb2949f5f7bc7af54ea375ac11a4. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:13:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010734832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0692f2e3eeb4303ae6a59d5cf26377e3a3a23044128957fb32892ac571d64064. 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/THG010734829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5d1bf1028fc44bb58bfe6b377afe3569e0a2206fe99dc40c1ce87bcedc1899. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010732784.
acoustic วันของเรา เพลงของเรา
ชุด 6 พลพล คนรักแฟน
เพลงรักไม่รู้จบ 2
เพลงรักไม่รู้จบ 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1e2b9cb6213ddde1fe139a84d664efd8b1e49998519691f7f51a65a9b116bd. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/THG010700228.
ได้อย่างเสียอย่าง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b71c36ab96304e1ef9a869d46da8f2fbbe1cf5edfd3bfe64220047f7496775. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010700241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bca222bc60f84b80c63fbf688998cc9ffc3ebc73168cc978e2337c1fec6bdbc. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/THG010700244.
วันนั้นอย่าลืมวันนี้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e0767321deb04c590aeb35473e4fcce8bd05b46b11ad24871e0f10dcffee61. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG010804823.
พลพล เพลงรัก เพลงละคร
รักฉันเท่าที่เธอจะรักได้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5aaf5014a5cbc94819c844f34b2b2bc3569b5cd4c8442cb0ccb78652477572. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011100970.
อุ่นใจ - เพลงประกอบละคร "รักคุณเท่าฟ้า"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78987e88e62a3d00d748a4d90fbb791d7f4f72165aa1372bda8b6091c33d540d. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/THG011200532.
หนึ่งในสอง (เพลงประกอบละคร "เพื่อนแพง")
หนึ่งในสอง - เพลงประกอบละคร "เพื่อนแพง"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d46c4938738124adf1c2854fec0418e61cbb2a054b918f6dc58b017698d05e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/THG011500209.
เพลงประกอบละคร เพื่อนแพง
เงารัก (เพลงประกอบละคร "รักเร่")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1892c0134b84263db65ec8ec2c60fc47c279adde7cee2ad9ca7f650fcf20ee. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/THG011600305.
รวมฮิต 17 ปี พลพลคนเดิม
ยิ่งคิด ยิ่งคิดถึง
ยิ่งคิด ยิ่งคิดถึง - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f7438b3dbaf518df1168da056bfd143e99d73b00a09ad0acf10e2e0774c36b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG012000031.
เขยบ้านไร่สะใภ้ไฮโซ (เพลงประกอบละคร "เขยบ้านไร่สะใภ้ไฮโซ")
เขยบ้านไร่สะใภ้ไฮโซ - Single
เธอกับฉันรวมกันได้เท่ากับรัก (เพลงประกอบละคร "เสาร์ 5")
เธอกับฉันรวมกันได้เท่ากับรัก - Single
เดือนหงาย (feat. โจอี้ ภูวศิษฐ์)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef592392c6272b4080aeb85389ad917d14bb1c0bfb0d605797fff51e8440074e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/THG012200184.
หากันจนเจอ (ซนซน 40 ปี GMM GRAMMY) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9434efa13459ea59ab6261ef4571a8e05d7dd3ef4d88bbb9bf049bc49ca840. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:37:33Z), 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/THG012400024.
อยากให้รู้ว่าห่วงใย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc9f3e2e8e4c8ef5b5b3d9e7100902841d6ebeb01fd219e241cd653b187fd96. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG011700546.