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 0xb743c4f68d3fcb50c06fecbe47cd52cf7060ef63923ba85fec92e71a3021c94a. 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/f1477624-495e-4164-8438-0e2abd111e2b.json and https://artists.proofprofile.net/proofs/artist/f1477624-495e-4164-8438-0e2abd111e2b.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 0xe5fe213b24ca9855fee9b3ae4c940c824b641057c63f202413696274bfd75aaa. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/THMPT1600156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa542c4231433a30348fb9b0967ed3777104b0447643f45b2136c31c1f677e6. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/THMPT1600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca922e2f7fb5eb7b6a38d58cc21c22b0235f1bfe506812f4b4d34f3f5f020166. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/THMPT1600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa205b1b9a3b4802ee1b096d546a903a9d1a2be5d0de297c2be1f3b3258861825. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/THMPT1600168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596164f47ecdbdb55490b43b825377b5dd2957121315808d79de69e55401a91c. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:04:26Z), 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/THMPT1600115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4144cbfbf5ec01e69b0059b2cf3825e2744dc2f3f6c434dac0a73e15834db146. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/THMPT1600117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ede41eb8842f3d49a2f867f4759e9fb94af46a9ebbfd35c957c4e5138fff8c1. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/THMPT1600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96337ae1884f6467a8a00f4e4122a6fe29ebc93065a38143038ca2f22c75c00c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/THMPT1600120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4123bb03d8bbcd536ea53be10a8cc1a494f071619a1a02c269cba04952c058f2. 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/THMPT1600121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0ece1b6f03165b7d77abb35bef01f50bb79ef8300926a46af6da8368ef7846. 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/THMPT1600141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623492b7214cc0b8ec8a9bc7ae7d6bf05a8f90c2faea48cc1527d6f46a5fe531. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/THMPT1600144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2679442a24bff4632ca008b539b05ed3b544760565ce904e7054739b78dcb6c. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T17:35:03Z), 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/THMPT1600154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e56243288651cac05f4bce95a86fda557c3b1a4d1907242695334314d10b7c2. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T03:58:28Z), 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/THMPT1600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1f00de1d00a836b13664eca09af57430b9fd5d9fd9f814be73b390c0f65a23. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/THMPT1600129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22021b04b14171dba2e1e97792be13a429794d302e05f1348a38205b68bfd06e. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:24:51Z), 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/THMPT1600131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95acd23f4aba6ad3be62cdc0da9097aba02cba3d00348bff42135bdee8027ea3. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/THMPT1600132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65af6580fbd414f9e68543964f56e3bd0e5b4ae2654b4c841d0dc54a06156748. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:21:14Z), 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/THMPT1600137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eff5f50ea839721033fbb47b7bc03514f041d02fc88bd7c146dd9845a39661b. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T05:21:53Z), 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/THMPT1600138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfb41f60664d242bc9da27c89948fd1590a8c5cb3640c5c2c81b0113c43eb38. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/THMPT1600139.
รอหน่อยน้องติ๋ม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda41d974360c2876f4250de175793aa698923dfd8b3431f509948a025ef2dee0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/THMPT1600169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282f96fe56081d065fa0c80ae079d4a2853ad3570cb38fe6a91f87acf3327174. 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/THMPT1600170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcbf1f46ecd84bb123302d0f988aa9089fcda8be9a1584b7b1e7062a412991da. 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/THMPT1600176.
กล่อมน้องนอนเปล
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a02c53290de2e6f44095997c54533f51d745146a27ff9bd7b7dd864c2a10c9b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/THMPT1600181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fb996a4b0b8b78ea0df90052a82706f813e972c99f480b4e6e9f34a8600348. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/THMPT1600182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a56f4a895f86d5d1aeafbfcd400d154be2ed654678a973f343b9935cd9592e. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:21:36Z), 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/THMPT1600099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d689568cec9d09c22bb91db48f298ab6ad5b0ccb8c767a14660536826362eed. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/THMPT1600100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4706655bf4e8abebaca1f8d2379364cb54dbbf2af78f6d6a383d2fc21e2c31a. 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/THMPT1600101.
ใครลืมใครก่อน "ชาย เมืองสิงห์" ชุดที่ 4
สูตรสวยรวยโง่ "ชาย เมืองสิงห์" ชุดที่ 5
นางฟ้ายังอาย "ชาย เมืองสิงห์" ชุดที่ 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed88445eac8ece4f876b1b1c96f0ada12273f8e8b6e9ea74435b91714720f691. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1888415.
ฝนตกบ้านน้องฟ้าร้องบ้านพี่
เพลงแหล่ ชายเมืองสิงห์
ชุดเพลงดังต้นฉบับ เมียพี่มีชู้ ชาย เมืองสิงห์
ฝากไว้ในแผ่นดิน ชุด 1 เมียพี่มีชู้
อมตะพันล้าน #1 มาลัยดอกรัก
ชาย เมืองสิงห์ - ไวพจน์ เพชรสุพรรณ ฝากไว้ในแผ่นดิน
ชุดรวมเพลง ชาย เมืองสิงห์ และ สุชาติ เทียนทอง (Original Vinyl Sound)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02312bd35cdf57620ca4e60753b3a826564e47fc0ade3590abe710e02aa73380. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/THTLM1410430.
ลูกทุ่งโคโยตี้แดนซ์, Vol. 3
ลูกทุ่งโคโยตี้แดนซ์, Vol. 2
ลูกทุ่งโคโยตี้แดนซ์, Vol. 1
เพลงอมตะเงินล้าน ชุด 45
เพลงอมตะเงินล้าน ชุด 50
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf781cf2f10e92c01fec73d53bbdb33647ab4903624b742b5bc7466a71fc6057b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:43:43Z), 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/THTLM1361904.