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 0xd86b50009cef46bfc8b73f6b4ca892bfc8f866f18a979bb0437a1bb137979930. 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/d81ab062-64b4-4e54-9c7e-1e7ef60f0704.json and https://artists.proofprofile.net/proofs/artist/d81ab062-64b4-4e54-9c7e-1e7ef60f0704.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
เปย์ทั้งปีสักทียังไม่ได้
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 0xf2e8b9c6061513fb9f6246b753a575f72896493560d5109daedabda830d476d2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GX38U2131712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7de409ef0b9bdd444cce7aa7a03c1bb727186fe9e79935bdcc2964b36034fdf. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZDA42273179.
คนอื่นไม่ต้องเข้ามาฟัง ให้เธอฟังคนเดียวพอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4fb65c9fce26f492302ede245ef7e60228fe782d524da81c5360fe44d145f9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2284196.
ยันจุดสิ้นสุดเวลา
สิ่งวิเศษที่สุดคือเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adc571b5a7ec7736d5dc03571894f8bc65d2468036544ebb23dfa061eb3e88a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2232114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b3c12085f20c9a80a521e4921a5c3faf665604a8248c18dc2ebee7463c0803. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32399675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356db42d6ac48b9e1e1b8dc62b7f24abb8626e7b2f60133f5dc8d0493f6e8f43. 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/QZTAT2232112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff35762e455c3ad3866cdc545bf9d1905c3227ecea6f6697c5dd69f7119c7b17. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZK6N2280452.
เธอมาหาทีได้โปรด
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afcb9ec5250cdc60b8b616e7085802ed9e9e6fb5be0c426decbc4f700507531. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/QZNWZ2183683.
อยากกอดเธอในถุงนอน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181ad886edabc412c9fd20ab197fe4050d7f0a75d488cfa59e4f1067a7e7e376. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/QZTAT2232115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f09e57410f2e08a96ee5383352b164929be30c33d774e4151467e7065a552d8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZES62291131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3416da4f5f93d0502520925c0ad19464d4edd267ea2438e035e4aa87f0ea6f90. 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/QZNWS2204745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc3fbc20a8fca7245ad485f0d02686809e2bc9e90498da42a53220cf1e03fe0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZNWS2204744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9271934384dcb684e91d1823508c0ed198ccb286ec04f17f395faa2c4e18a5e3. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZNWS2204746.
คืนนี้ให้เธอฝันร้าย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fe8a470a3960a346c223aa1f80a034c6faffc068743e3069a135e641b30d7b. 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/DGA0P2329986.
เอกภพเกิดมาเพื่อเรา
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d7a256f9d998109cb8d1c23ed99c62cc35fe377bcf599976e294d84179cc6b. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/FR10S2426710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff14d51d7c7c31311d2bc3d60aede7dce6d1f74af3d26118604acbcd1bc0609. 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/FRX282462414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c041dad43406bc8e38e8860c4ec2186de72e24cac7ac78a962fa77136556541. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRX282462415.
คนคุยระยะสุดท้าย
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0930b153e03f1c7c133092bdba10bbcb0cb6bbb30cd1692b67cc97d9795c20. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRX872427720.
คนดีย์ที่สุดในจักรวาล (Speedup)
= คนดีย์ที่สุดในจักรวาล
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425312b8e59f3c60e2fa13b27aea70cbb4129e5c1495397e490f4eb694e20e65. 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/DGA0M2493223.
อยู่ด้วยกันนะในเส้นเวลานี้
ยันจุดสิ้นสุดเวลา (Home Session)
เธอรู้ไหมในคืนที่พระจันทร์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4675afa4aed16d101251e1161a6e14fea90f2bae0b36cf83ffb252782a3540f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRX202563657.