1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xf24aa05c5e2f87dffd9d20c473bf82315af2d59c05af43c6bda89bc5c4f5eea9. 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/fff6fd47-315b-456e-9c65-1adbf20c9b4d.json and https://artists.proofprofile.net/proofs/artist/fff6fd47-315b-456e-9c65-1adbf20c9b4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
แฟนเราไม่เอาไหน
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 → block OTSBitcoinBlock must exist at that height 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 0xb3d4997b0fd39146aed10b52d5d028253141e939d3224d80e65c1fa0a12a4b04. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/THRSP1225561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6de66edfc73b0f2a43dc1249850bf0666652024f26e7672b6c720c2cf478e3. 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/THRSP1201863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66a0203b77b0d87510bed298727003f727bfaa488ded2b9f637a0054d8bf50f. 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/THRSP1201864.
สาปแช่ง พวกแย่งแฟน
อย่าให้เขาเด็ดดอกไม้
รักแต่ตัวหัวใจไม่เกี่ยว
คบออกสื่อไม่ได้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341716480a7f145823108eb3c3397208ede8cd2889c48fadcbc97f65882603b0. 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/THRSP1227822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d4997b0fd39146aed10b52d5d028253141e939d3224d80e65c1fa0a12a4b04. Chain 2 (Bitcoin): anchored in block 957596 (2026-07-11T18:43:56Z), 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/THRSP1225561.
สาปแช่งพวกแย่งแฟน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0afe5066b451c5d2d5012e35871330298e03e8c81602f62bf96cbbdaba87617. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/THRSP1224179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ea2e3f3052064d18f7c7c25d38e48ac7f9d519add0c6ab4e2a79ad13ea44fc. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/THRSP1226417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66a0203b77b0d87510bed298727003f727bfaa488ded2b9f637a0054d8bf50f. 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/THRSP1201864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1be47e2c4c8b55f714dc2172aa561a08ecc2ec8ed77ece95aaaff24d1248af. 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/THRSP1201872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd9cabc5792836df565d0e525a6abc8443d3b126b75e3f62d98882695817fa8. 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/THRSP1226429.
คนหน้าตาดีชอบมีแฟนแล้ว
โอเคป่ะ? (Yes or No) feat. นุช วิลาวัลย์ อาร์ สยาม - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa826974c238479f597a09515598387c1a825b1bda734d6046f1cadff20b1a0bb. 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/THRSP1231091.
โสดสนุก feat. สโมสรชิมิ - Single
กูไม่ได้รักมึงแล้ว
กูไม่ได้รักมึงแล้ว - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a6786e8a06c40604cd1436dc8053dba7948191f12d8df03d18035226bebb75. 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/THRSP1234768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed36043ebcac45976c14b803b58ee4282a8c8df6d2d4c17a2a279db1fcf16bcb. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/THSOH2204443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa088f28a8e88060eea15ba762e64ce71b1e43b88c6d7b15813e7ff27ebc9b4ee. 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/THSOH2208766.
รักนะ..รักแบบวงเฟลม (รักสนุก ภาค 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994c3bfbe2758b97a39b2f74fd7dde40fc850da5e02d100d93eb152a4f18d530. 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/THSOH2409750.
จุดอิ่มตัวน่ากลัวที่สุด