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 0x7e969b10e890fc2ec7f6208c1f69302ca6d0295d079eb03eccbab9cdef622fde. 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/38593d46-99e6-45c9-a6f3-0348b73a920c.json and https://artists.proofprofile.net/proofs/artist/38593d46-99e6-45c9-a6f3-0348b73a920c.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 0xd5426014b6426d5c6acbe6cca2623691856fcbff4c3bd069f03c7ce7a3d49476. 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/THSPD1500730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68772876a4fb232a5b2934da5df192428659adfd6c660ef82593be6fc0fe9203. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/THSPD1500738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345e447eea962bd609eb220c7784d6e3a65ac01b55fe274c7344e3026976d1b3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/THSPD1800139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffb69e3d01f58a475b980e00af4d2d6ac4f37b79dfa5a2a8abcd4f8d7e27f23. 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/THSPD1800149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5346a5c37a0fed5d97d0aa5d843daad2e0752b4b0035b892ec5a30b3ea111cea. 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/THSPD1900169.
เรื่องจริงก็คือ... - Single
เรื่องจริงก็คือ...
จะบอกเธอว่ารัก (Remix by Funky Wah Wah From Y Destiny Series)
ฉันรักเธอ...ใช่ไหม
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89645eebd5c95f8ab7285501fac37ad2afa689732ec48f5d6f1ac2e7c4aa1ded. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:30:34Z), 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/THSPD2000331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0707b46826027c46efa8ae2a86685113647e2edff919d43b9f3f6f5735f99b2d. 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/THSPD2000332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9707ae14539821adfbad9617c20ba051c6c61ee3d89a2e4ce8139fb73e68a0. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:16:40Z), 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/THSPD2000333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f9d4e085230d3b65a712fb2b52bdd0ed83c8a4ed766c8e3b2b56e648b8fab7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/THSPD2000334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d975c5dbe29a361df641df86470dad9c3813ad1011510a39c3e7f7933eea91b. 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/THSPD2000336.
จะบอกเธอว่ารัก (Soulmatic Concert Version/ Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c12832a5c060f819070a4da8da0ec052cb8a40bd4d897d15be61882f875d60d. 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/THSPD2000337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f221bf4b4f86997e9ca53ea1407ec992a8735f66433c5e3cea5ed4a1cc8509. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/THSPD2000338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9cba462a6fdfa0c67a9a1637e3dbd51262e1e4ab836eb4b8dde7c39324af12. 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/THSPD2000339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762fb35b69a7697704711284b746bfc0ae7de442d3633a54cc222db71c4af9ab. 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/THSPD2000343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddb59e20b6786c53454679ba00158a5abbbc083ca2e0114f93f0395be451410. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/THSPD2000355.
จะบอกเธอว่ารัก (Remix by Funky Wah Wah From "Y Destiny Series")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf54a8d423b7e1a25fca34d01a9cdeeed07edf9ff741a958966d89df42ac33e0. 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/THSPD1610064.
ฝันของดาว (เพลงประกอบซีรีส์ WAR OF Y)
The Parkinson Chamber Orchestra (Chamber Orchestra Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83026b134f87d2ca7ac38634f7f65cc4b2bc856f1b158040712996e6ff8cd9c7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/THSPD2503603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5195b3c6460de2c6acceaf2c7c384e52ba57dd8ad7d5f693924031dec1b6149f. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/THSPD2503703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fe3f8749ad407291ee5e9133b31575a6362726f339041118b1b595249d1a4c. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/THSPD2503803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591a21a239b0821888be1c16f4574ae8d8f1033253672c4aebfaff12ee20cebd. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/THSPD2503903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4418bc6303c06d1dc08a6e477a9a9bc4ebdfd5cf6b2977e3d7fc9de7645e24c. 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/THSPD2504003.
ฉันรักเธอ...ใช่ไหม (Chamber Orchestra Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fe46fcad2f4fba906508ed2c6f4abc2bd1e9384f1dede1531530c8d9219256. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:01:13Z), 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/THSPD2504103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa070a151cbd53fd305be04abd39b36871bba9acbed8138bffb14f29bbfac8530. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:37:18Z), 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/THSPD2504303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7f2085e986c48ed2672d77f4fe50e087204e666d2669e2cab8f5b085d6b2da. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:06:10Z), 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/THSPD2504403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bf55f518c6cba7ff1f58523528bc22d6fb971aa474000e6525281c35aa585c. 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/THSPD2504803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc193597eba852c993a93eecab74aaf901262c13a70fbc1e88f28f4f2a010010. 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/THSPD2505203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7462043d6f57562714829ac39dcc4d88261405dd15f7b307dd8c33ad589649d4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/THSPD2505303.