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 0xc401ed4e9b038a1605b20a840b690669117c71707828e4738006398e40823469. 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/c86a7996-376a-438d-a7dc-4534547dbe70.json and https://artists.proofprofile.net/proofs/artist/c86a7996-376a-438d-a7dc-4534547dbe70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ให้ฉันทนเหงา ดีกว่าเขาไม่รักเธอ
รอยยิ้มของเธอ (เพลงประกอบซีรีส์ "U-Prince")
รอยยิ้มของเธอ - เพลงประกอบซีรีส์ "U-Prince"
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 0x2599a917145392dd2910fdf5c605214b400ae811c7acf767aaab048212f1028a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/THG011600326.
ให้ฉันทนเหงา ดีกว่าเขาไม่รักเธอ (PIANO VERSION)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199f19d2c03dcb0f5b08e446d5051b31a227dcbd5cb80ed96cb7498650d43ca4. 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/THSOH1804855.
สถานการณ์เป็นรอง
ถ้ารู้ก็คงไม่บอก
เชื่อได้มั้ย? (เพลงประกอบละคร "นางสาว 18 มงกุฎ")
เชื่อได้มั้ย? - เพลงประกอบละคร "นางสาว 18 มงกุฎ"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd5b481805193a529c7e766a74f20085cfe305657c81f35c2e8dbda58600641. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/THG012000000.
Secret (from BAD BUDDY SERIES Original Soundtrack)
จะไม่บอกใครละกันว่าเธอชอบฉันก่อน(SECRET) - Single
จะไม่บอกใครละกันว่าเธอชอบฉันก่อน(SECRET) [เพลงประกอบซีรีส์ แค่เพื่อนครับเพื่อน BAD BUDDY SERIES]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a50ce6910e351b98be9ff8480eba294fa9acf7cda020d8a2343384ac2ba6db1. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:13:05Z), 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/THG012100995.
จะไม่บอกใครละกันว่าเธอชอบฉันก่อน (SECRET) [เพลงประกอบซีรีส์ "แค่เพื่อนครับเพื่อน BAD BUDDY SERIES"]
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