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 0x62fa56cd07af230f5442d019b64dff9a5dd565bb4f7cd1bc60e79a8ee96877c3. 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/7034ba25-cc0e-4190-9aad-f517b3f6accd.json and https://artists.proofprofile.net/proofs/artist/7034ba25-cc0e-4190-9aad-f517b3f6accd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ขอแค่เธอ [(Acoustic Version) From "TharnType The Series"]
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 0x2d739b5e4daf070bb98b5425b21b77abca0cddf074fd28e205be508b7ba3ddde. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:42:51Z), 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/THW092100558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d242a3403f87193510ac41d40fe05aa26ce88a10397586934377b58856c699. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/THW092100562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811ff5a93b792a4a6b3f37cf2d29053077d2a8001e363a73d4a9023210eae76b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/THW092100772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac6be8dbb0806b1c4efc0a8e023e14bf3f4ff658ac41393b1d2d34db139ac3a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THG012100146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84596f809ce9afad408d290e66fc8525cb192d19f94c5eb3273a39f613d4e24. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THW092100335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194780a9d5fcf04e34f88945f3b8f4be097bcb9f473a9455012cd775c91b2554. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:08:33Z), 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/THW092102841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6baed7b2090c3d5963b5d6eadf22e34b30faabf3c817d49a004cccad4ba1e604. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/THW092102842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97213ecf05fa36a2291a08c316cf86052bd6daf85bb03f796798c17e7079f12a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THW092102844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8fb76840f09fd4624b34c114b878b587e983ea7b588e4f9140e30a70e5d2cf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THW092105026.
Our Time (เพลงจากละคร เวลากามเทพ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9119c6a84a51e300da23b18aa07162760afec2a341427a0269c7e841bd5c7b1. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/THG012200148.
Our Time (เพลงจากละคร "เวลากามเทพ")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcd37673e7b6efe0bfd59f453f97a747ca95d85749dbdd8b9270417fadd09f0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/THW092201082.
พร้อมทำแทนได้ทุกอย่าง (เพลงประกอบซีรีส์ "TANMAN - แทนแมน ทำแทนได้")
พร้อมทำแทนได้ทุกอย่าง - เพลงประกอบซีรีส์ "TANMAN - แทนแมน ทำแทนได้"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbe47a364c25827325959db412498d46d2f0497bf904535b1b80968943ce14f. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:55:32Z), 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/THG012300033.
พร้อมทำแทนได้ทุกอย่าง - Single
บรรเทา (เพลงจากละคร "รักร้าย")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4851ded41c999f4a6a1a64d4870694dbdf33f69c5c9d276bd9860b7b0791e866. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/THW092202413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d739b5e4daf070bb98b5425b21b77abca0cddf074fd28e205be508b7ba3ddde. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T19:00:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THW092100558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627c805f3dd8c335dfc849a8529614190661b704e02f4317f52adcf2f92f9e79. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THW092104996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcd37673e7b6efe0bfd59f453f97a747ca95d85749dbdd8b9270417fadd09f0. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/THW092201082.
รักได้รักไปแล้ว - Switching Voice Project
มาตามสัญญา (มนต์รักลูกทุ่ง ๒๕๖๗)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5010466c9f2b1e7753cec56f58d5b60b51f5e9b9587a5432a9c4fb58ffc35567. 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/THSOH2310099.
มนต์รักลูกทุ่ง ๒๕๖๗ (Version พิเศษ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18f8a19810de4011b2dbc47fccdd99f62f174e967f85ea78e07728ca1eac3ec. 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/THSOH2400268.
มนต์รักลูกทุ่ง ๒๕๖๗
โชคดีแค่ไหนที่มีเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394c94a67fac6b85a7062679e79a4e220d4bf7969be9c77aad154f212731c8f0. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:53:01Z), 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/THW092504314.