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 0x732263c90da6792305deadfe86e88abe94036ba254c91a2f0af511a844e9939b. 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/68c5215c-eb6a-4cf9-805b-54690ab6078d.json and https://artists.proofprofile.net/proofs/artist/68c5215c-eb6a-4cf9-805b-54690ab6078d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ความจริงที่ไม่มีเธอ
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 0x26baaf2555261328ec8bdfae784498611e5de73618f68936120765a14330dd37. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/AUBEC2025712.
ยิ่งอยากลืมยิ่งคิดถึง
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e57663be1af4430abce94b2dab2cb77bdc59e3613c916a0a3f13d4486d04928. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/AUBEC2025699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce6cd35f1f8ce83398fccf59b47ba62e4637745bf832390b40eaab8f06647ed. 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/AUBEC2079475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f253b452722aa302cd002894586ec8ed0bda945e6e30c89d6df0bbc76e0574c. 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/AUBEC2025688.
ความคิดถึงยังอยู่
ความจริงที่ไม่มีเธอ (Acoustic Version)
ไม่ใช่ไม่รักเธอ
อยากได้ยินเสียงเธอ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83a047c695ce792bde302cbd5275080f30372646a3efc9fd7b8addca0744a98. 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/AUBEC2025714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa85f688930f5b6143d514dd24cca987e762220fb5b6f6bb0c9bbc2ec3ff70f. 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/AUBEC2078801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755b67edf39bd0d99831447d41364d8242f0720780072b3d17fd6b551bd825a4. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/AUBEC2025704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb30f6a1b6a4784a2bb35ad8127d1c3e1927a1b394c0560ae73faff31b243ada. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:06:31Z), 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/AUBEC2023219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea79c860edf01422bde247bde62cee77827e8e61822068f6ae5644dac0f82420. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/AUBEC2023209.
คนที่ยังไม่รู้จัก
เสพติดความเศร้า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfb2c7b426ee5e6de8fd997fa6bd322780d5059c5e70c0309850f2f6f484682. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/AUBEC2023228.
ฉันคิดถึงเธอ เธอคิดถึงใคร
ร้องไห้อยู่ข้างใน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031a20493fc8ac7253d75e843f0d314c80d97cf6dc3de50f7360cacd6a069854. 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/AUBEC2025656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ac1e4cb848e42395c7118db47801df08300ffc9ca162fbcba1d1a5abddb54. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUBEC2025094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b36071d2600b8f0dcf315be29f4b2e3c52b09de54faf59f1bfdedd48d51bb5. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/AUBEC2058949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f86dcc933b5520105016b132404e81deba6ffd7b0f6ba760b438303628f3e35. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/AUBEC2061910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639287fedbe4e97c8b84b36b3576e4c2341a31b93c8c1497f0b1751986c2b055. 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/AUBEC2079315.
ชีวิตเรื่อยเปื่อย
ไม่ใช่ที่ของฉัน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3fe4eb4aa44b5d9fb5a5e440f096d01998769f45e3524f38d1e2dfdd4b9212. 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/AUBEC2159189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b50050598ab952a84315dee3eac2c8f3d57d283fd3dbd77a369e8813c69f0f. 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/AUBEC2164731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8694d251d1c139857f2696041e8dfca883abce738aa7411080dd32248a80a34c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUBEC2171814.
ในวันที่ไม่มีฉันอยู่
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff432c25fea2e19e8f2703cf4bb07ce228ed0d0f3c5a222d69f40f002fc2410. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/AUBEC2350968.
ความจริงที่ไม่มีเธอ - Live at Bangsaen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651633e3a866aaed24ed1f41ce23b4aab496692fe250c310efbe20d8ae4b88f7. 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/AUBEC2357806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20374de8c13855013d219a4bbebf8ac0c2ed83e842f72c102c1a3310f6f70d6e. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:46:39Z), 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/AUBEC2451388.
ความจริงที่ไม่มีเธอ - Live In Bangkok
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f581bbddb438e2f7a801f9f6b7f72e1f1bd3612a02fc32abc1b097e400db762. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/AUBEC2451394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4090d1a27bf85d2d80c901e580090d5ffd99fcf9728e396b72af458589fa257c. 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/AUBEC2459991.
อยู่ดีๆน้ำตามันไหล
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf517703c1f63d7aee42ac7e1bcdf89330f254cfb5b0a1efecf7b6f1ec6d2c269. 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/GXHG92525542.