เจินเจิน บุญสูงเนิน
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 0xe4598acb8c7ad80d97985723eb25e52b7209c8fada15a4ab3970a7a5321d0866. 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/37e0e001-ffde-422e-b33c-a54092817147.json and https://artists.proofprofile.net/proofs/artist/37e0e001-ffde-422e-b33c-a54092817147.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
ถ้าคิดถึงเธอมากกว่านี้
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 0x7adce5154eb53a6edef629fb7ca012f7f431a8879a418a3e4dea6e7a8f23becb. 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/THBEC0000608 — a six-check JSON result.
รู้สึกดีที่คิดถึง
ไม่ใช่ครั้งแรกที่เธอหลายใจ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21350f49a667dbb0722dbb37eea2b30bcab99d2a9fa98ba5a18542871e360c25. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THBEC0000607 — a six-check JSON result.
ฉันไม่โทรไปหรือเธอไม่โทรมา
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb993c04b7487b885e7f4f73dd781fe987c935062c40555ae8bfbcfdbc3b14c9e. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T00:05:41Z), 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/THBEC0000614 — a six-check JSON result.
เจ้าชายหรือปีศาจ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42c39bdf97ef207f672f1342cfa63bf3ce15888ea22009d9a8ab473aac4ce96. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/THBEC0000627 — a six-check JSON result.
ฉันกำลังโดนหลอก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1e0a3cdaa6465332ff5f115b61d89a18a4c6486e02796097d8e6fd7a3723c6. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THBEC0000628 — a six-check JSON result.
ฉันก็เป็นผู้หญิงคนหนึ่ง
แก้วนี้เพื่อเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a2a16a18af5bc0df7a60a2ba1ccd512b56c12bfc7af5ceb7ad40e652c6e280. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/THSOH1901172 — a six-check JSON result.
ดื่ม..ดื่มอีกแก้ว
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08232794f9b38395bfb71ec8f99ad101210f576f03551f095e7677b3e5e3ce7a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH1901174 — a six-check JSON result.
เรื่องในใจมีใครรู้
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a4025ef143b3fcae80348ed8a48601d26f99c5f7771ae678ed3fad745327b3. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THSOH1901176 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7fd3cd61861fdb9d2826a0ad0e7b78bf2c699c8074a1c297cb7dc972bdbdc6. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/THSOH1901184 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12003ab3a54b6b353ec4aecc13ca014e68634efb835a37ebcda0c41d008b0d2a. 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/THSOH1901985 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1117299719ad92708ae3143d03e36d22e06ce0bc09ebf3a5fdf37ca71093ad0a. 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/THSOH1901990 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d87ca44cb841591ef6ead52800aadf799abe8659a58379a19bb7b31fb0d274. 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/THSOH1901998 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72ff439cd157283cb9e8f5319fa8b4de7e2a8064ae859768e7b95b5c39184fb. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/THSOH1902001 — a six-check JSON result.