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 0x1665d070642403828a2c162b741202775723bdceea3e833cd3d214d469fb6c5e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04d28c17-2332-4624-90f2-746fa694221f.json and https://artists.proofprofile.net/proofs/artist/04d28c17-2332-4624-90f2-746fa694221f.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 0x5a260e1d55366bbaeccc4ca05a58ad8a99007304ac9d8f3f4eba2f486464ee65. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/THRSP1208536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdcb50646e1a70e50e3c60454f59da7c72f79228aea2280b5b601484a5c12d2. 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/THRSP1208540.
เมื่อไหร่จะได้เป็นแฟน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b743b067a9b4256b40a2504116860e11a4bef5661686f84ab415a157464a6b3. 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/THRSP1208541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b58c98246cca5b914aacab2583aaeada2d89dbab987fe522abc8d186813cda. 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/THRSP1200929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8014adccfd8f42ad3c28d5cfdfd307a5111a621fbbd4ae7126ad835894365cd9. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/THRSP1200930.
หมาเห่าปลากระป๋อง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bd712f254d1815c0bb24829d7fb623dd2c36d8f78ff73647a3563c65739834. 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/THRSP1201644.
คนไกลที่ห่วงใยเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3119a6853f30d01aad310317f1fdb8541af81fa3d2749918b82f45066fd573. 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/THRSP1201650.
ตำลึงไม่ถึงจันทร์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce28fec1ff14d81c9ebe242c02e7fbb9b05a5c88e18c933a39ffd89a5b2bf037. 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/THRSP1224085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8e0d5a3e8e1c9f957b2a6b8c3b195cbca845611af2f31e7c85ecbdeea61abf. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:53:09Z), 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/THRSP1224087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ad902741866234fff3071003fec5654702a63f2c0a2ff77d9cefacbf19207d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/THRSP1224745.
แกว่งใจหาเสี้ยน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8243572e330d997073f5b4d637576b3f5c01b66d4a2731bf057eae3fd76a2a. 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/THRSP1224746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f234c081af49f9c6734fbf1490dd56f45f3bc87a1b723cd4f3697a48e601eb1. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/THRSP1224747.
สายรุ้งนอกหน้าต่าง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600aa458cacc6afd65d1113f13fa47c75f99b1d8abf7a840422add5d00cdb34b. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/THRSP1224749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7352e72436920efd73fa83bf661ca0720d55d99ba1f3c56131a6d48d5c2d6d8b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/THRSP1224750.
ประท้วงน้ำประท้วงฟ้า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd5bf854b622c9ecd7d4ba1e2291d8abfadcec5862af57920f74942685bed0a. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/THRSP1225289.
วันไหนๆ ก็รักเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d52c12f3ab048409d511cca584254f8645adf6c48841468dd70fa39069f266. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/THRSP1225294.
อย่าลืมเมืองใต้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69552536dc9db9b6d726c2b3bcf768c50854e3155d86b3ca4323729501d9bf77. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/THRSP1225298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b797f29693b5162d9dfb50a680273675bce09bbcab8f1b621112fe950745adb. 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/THRSP1225302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf9f8aaa233bf6663fcab95f87d42bb51ff7788c8dd9979b238e5e504644c27. 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/THRSP1228757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee2ab73610ce1a07cb4f1c902a96acd45e41840c4d0e71eb3eabdf941cbd22e. 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/THRSP1229252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e207648c5c295c9b1f5701bab2d81f3d5c662af31b43cb0952c68bd4b8bac0. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THRSP1229253.
จะเป็นคนดีที่รักเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76fd5666cd861ae7f876b70a7dd9cf7bfa7be0d8e444df472a23bf972a4d1a1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THRSP1229254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb94082ca9a5938d24bf0799fc190cb74ed246399bd8d292087340605bfc7da8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/THRSP1229258.
บ่าววี 7 อกสี่ศอก (ดนตรีฝึกร้อง)
บ่าวตรังใจเต็ม - ดนตรีฝึกร้อง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d2baa12c1f3d5313b342886c2de093def01048b1e3f5251a30b20270b94973. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/THRSP1229266.
บ่าววี BEST HITS รักลวงโลก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2bab8b8c2a4d7ed921d3efcc7f6b06a1f0ce35c450efe6e2470d64e907eb4a. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), 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/THRSP1201641.
ขอคืน Feat. ต๊ะ บอยสเก๊าท์ - Single