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 0xc839d22e5b148ee26268c3a84a1c2bd15969d19b54870d4cf12531222d7d3717. 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/996acc9c-f65b-45f5-938b-ab310cc6e760.json and https://artists.proofprofile.net/proofs/artist/996acc9c-f65b-45f5-938b-ab310cc6e760.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ทั้งหมดในหนึ่งคืน
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 0x0d1cf0442346a049cc84443d4802c4c83aaa6f10eab41fad481bbcafce4a6f47. 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/FR2X41993593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb79dc357bec50055f6d6ccd60d7f94811ac3356af2628cffac172a4d6e75e0. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/FR59R1994252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c125603f6f1a03bde07f570cbcb90cf2cf9f87eea70b7b2d74b59d861a3484. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR96X1959363.
ถึงชั่วก็ผัวเธอ (Remix)
ไม่ต้องปลอบ ไม่เป็นไร ออกไป ขอบคุณ
พยายามเป็นคนของเธอ
เอาไว้ฟังตอนขับรถ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ab42c98db71b8c1959352f5c9333f9a2eb8534fd28623b317c39e436c2252c. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:31:22Z), 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/FR96X2296111.
เธอรู้เราทำอะไรเมื่อคืน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2799f1952e957f0ee13dc8f0f341b2efbd2eda15201ee9c0e01ee7caad299bc1. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:39:57Z), 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/FRX452257658.
Filter (วันนี้เธอสวยกว่าวันเมื่อวานอีก)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac1e5df3fa1527082a0159ec0aacf6d949fd5d40cdcc8d374e9dfd3cfd085e3. 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/DGA092229029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad56c7451b396a8ca2ecd4d9db43e0049b1b5667e8a72c5ec87b13c98295d265. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/FRX452387293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112e42be3465e2d7aad85146db1e2a6f234f4486b09ab9ae88ca7c149f7462f6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762341632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2da1f3cc76b4ed72dee1be48a67525c325fe730f55be61e0c6688d8d8bbd71. 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/DGA0M2317952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b57b1377bb4c12371bc3e933d19ca00d4b8faef5841b974f3fb0d72cb4d310. 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/DGA0M2317953.
แม้สักเพลงเธอไม่ฟัง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ab586f81350512d00f2e95b97dea29b4c303e74b2d2d20f3b63f79598c78ed. 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/DGA0M2317954.
คนเก่าเธอทำไว้ดี (Live Session)
คนเก่าเธอทำไว้ดี - Live Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31815cef01b8ad5f1596180d5871c2f0970b3e3871046561af662db1799e2add. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/DGA0Q2395162.
ถึงชั่วก็ผัวเธอ (Live Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f56d8f9459383d4d0d8cad668e12e26746e50a021cdf4e74b373d1107d4a7c6. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:00:29Z), 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/FRX452478568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee02fadcf2a4b68825bf2f507715476a6ebc9a1b255bc58a7f676667e1757810. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DGA062442818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ee6b6b5f3cb2b3dbcf3f1cd36c93385db530a390319874cce64abcde16d9f2. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:42:07Z), 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/DGA0Q2495241.
Imperfection Circle: Comfort Zone (Side A)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6328c67d16c05ae68bf51733e86dd6fd341ae9368d9fbb3a19813afd466a54c3. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FR2X42510308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bda115948c96e955886ed942540606b017970ca57f46b932204328d3a511280. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:49:13Z), 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/FR2X42510309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e039f56b3f46cfc62a8d0835bbef323a95b6d7344e761659d32df3af7fd170d. 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/FR2X42510311.