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 0xf07aaeac62d3b620d23c9958a63c8b268e3882962d44c92447ee92560d3d14f8. 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/f5f4b46a-715e-4d95-8302-1e4c33609916.json and https://artists.proofprofile.net/proofs/artist/f5f4b46a-715e-4d95-8302-1e4c33609916.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 0x27ec26d13225e1f6829ef7bdfab8e6e346ee646cdb5ddb7c41b7ce5b8c2e42c2. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:43:27Z), 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/THMUN1360040.
คนที่ใช่ไม่ต้องพยายาม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a993da535f5ecf55223db29e66f51b00e0500a986b474c59f550ee6bf4324f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/THMUN1910050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a993da535f5ecf55223db29e66f51b00e0500a986b474c59f550ee6bf4324f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/THMUN1910050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ec1e4408e089eff5a9bc8ecb983e837ab3a306477844d5aa1a116e9b99251d. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:41:47Z), 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/THMUN2010034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39483b24a92ca86c5fba7da2774f449ec5212ba1e96707389e4b31be09988f7c. 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/THMUN2010037.
ไม่อยากเป็นเพื่อนกับแฟนเก่า
ไม่อยากเป็นเพื่อนกับแฟนเก่า (Boxx Session)
เธอรักเขาตอนเรารักกัน
เธอรักเขาตอนเรารักกัน(BOXX SESSION ON THE BEACH)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe033bda5dbd37bbb02be25b8b02565bb28200ab39a51775b2a5370091df6e1fd. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:37:25Z), 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/THMUN2110110.
ไม่อยากเป็นเพื่อนกับแฟนเก่า(BOXX SESSION ON THE BEACH (HIDDEN TRACKS))
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf344204b0a19a86276cd75a77e1e7f32c545be7bc44b0f8ebae7c9664fec311d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:34:10Z), 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/THMUN2110115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec876f920866c01e4bddc63badc9e3c47571531642407e8eef7f1d85e84d34d. 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/THMUN2210030.
ไม่เกรงใจฉันก็เกรงใจแฟนของเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe119fe62e73385e9a0f3ad5015f10fc197aff55dd3f4a938f8b85bc19dc13b67. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/THMUN2210044.
ความฝันก็คือความฝัน
ทำดีตอนนี้ไม่ทันแล้ว
ไม่อยากเป็นเพื่อนกับแฟนเก่า Young Play Project (Live Session)
ไม่อยากเป็นเพื่อนกับแฟนเก่า Young Play Project - Live Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a9e45a26d71a29b2429c3542e3d2d93429670e16defda48f8b7847a71e9e21. 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/THMUN2320006.
ไม่อยากเป็นเพื่อนกับแฟนเก่า (Live Session)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7304606e14172a5c913ad44905c9c87ae2111b65149dd24f905ff3b074d9d743. 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/THMUN2410009.
เปิดเพลงนี้ให้ดังๆ (Volume Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c9a8926b7fddf9b09e440c9be4a569cb1d3d452540dfb19417a63b9b725c99. 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/THMUN2410045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c9a8926b7fddf9b09e440c9be4a569cb1d3d452540dfb19417a63b9b725c99. 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/THMUN2410045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf805ad46a9bf8df90540e828172fd7d4c01818188d37da6a67e3984c0e37a8be. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/THMUN2410050.
เพลงนี้ไม่มีเขา
เพลงนี้ไม่มีเขา (Live Session)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9f254ae58b4749b38d0d443cef1f060cb1be682555900b5e9235c6b432f7de. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:19:31Z), 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/THMUN2560086.
ถึงเวลารักตัวเอง