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 0x56724c1a18c73c7852b3a6f30653d786c0676a50de42c536642beb89a51bfde7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e4d5f76-6ccf-47d6-b519-61dbcf61c5dd.json and https://artists.proofprofile.net/proofs/artist/7e4d5f76-6ccf-47d6-b519-61dbcf61c5dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Eki Badhone Bolo Jorale Amay (Original Motion Picture Soundtrack)
Manush To Khelna Noy, Version 1 (Original Motion Picture Soundtrack)
Gaane Gaane Chena Holo (Original Motion Picture Soundtrack)
กระดาษหน้าสุดท้าย
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 0xdcaaa6a6a4abf823b82e230d0259dcef221c16b3c4db620cd2a40a872d4a08ce. 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/FRX282158897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e05127a5f333e7a055ea03d58e45bf1cbff672a179b813181f9014a3e7a41b. 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/FRX282158880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd165b0a3f2eaeef9106c876b3152f27439950867e702d0e98b0f0cfe27b609e4. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:09:48Z), 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/FRX282158868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf226f57333a7c60ccecb84b91186adf791010405e2ddb189b6e62d7dba771ad6. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/FRX282162181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8fd95f1a1fd02e845568a411e8fd8ea6e13e2236553fddc47e28fa532962ee. Chain 2 (Bitcoin): anchored in block 958863 (2026-07-20T13:00:27Z), 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/FRX282162169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd090a90e4f62b64cdba4dcd68ecd5f9cbd14e73df263a33d1d46a377bef79c3. 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/FRX282158860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ca0c3bae54c0ab83b53d91474402c48c8e8fa0b1e2309ebc6feeb342d6fe27. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:46:30Z), 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/FRX282162162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66e6eb3be220ca153ef9832f05ab228c4d79a2417af1753f5b533a52168b83b. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T18:00:22Z), 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/FRX282158879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70564fd8ee761887a0017f5905411036991c6d072c56f580a0d8bbfe7a4c7413. 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/FRX282158858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39abdd39fd689faba7a542db32d55cfd85980cfde9aff40e1c4a9ad85bacc9aa. 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/FRX282162190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe00386ef1932dfff72806b9dcdb764e23e089474ed8ba91c6f9a7a0c356391. 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/FRX282162174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e86c8264218fbc25e2d609b87267876b72ef34c36d8c84695c7ce864c6b395. 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/FRX282162172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd18f3d0ec1005f192814091d2cd54626d6d89eb1230830ee58127a7e14c3558. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/FRX282158878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e3623f684c9610bfeacd3469ff1af1b885fef888473976dd4977639b267679. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/FRX282158876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877666ee94e70f96d6b12055d22fdd4a0ebeffe36cb7110e3f6642844bfd4897. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/FRX282158886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f724e3c298e3376e4696ac408e2670439294e3576222265bcbb9b4954ef3bd7. 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/FRX282158864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc9bca2b9039c68c75a32e4a1801900a3c210e7524146b07eec58afdd548784. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/FRX282158866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f04bb988ed8a20391c165a20c146f1e24c05905c20e9cda2bd31729ac4d590. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/FRX282158865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a48eb2d019d61cf856b30b3bad304e88e527a024158e7332881ddf7ef01112. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:04:57Z), 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/FRX282158892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5726351b7de0212c69ed3f7f0499ecc0221101638df25920993ff59b829d6e3. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/FRX282158852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a315385504a032322acc2677dc10a8076270486f2edd5150617c6a7fedfb86. 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/FRX282162167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9cd84373a75cff8128cffaf2e46209e4a2c75142c9c6c7f1964aea15653fd5. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/FRX282162155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ceb5cb7ef96784298f8891c1e0d33a7287813a7ebc6f76aef48d33b9cab2d0d. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/FRX282162193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ba0981008fc8dc0858a0d0f8e322836ad913822e734ea5dd0b2f94c821682a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FRX282162194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9cac4531315320897f0880feedda646649834e6863617f6b6bb55784f3c8c5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRX282158862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57028537d295e0e041cd9f17a6d3ee968dd4057001000b7fe8bd84df8248348. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/FRX282162176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcdcc4f0b0787d45a72a82bc75cd981d1ac6455f9efae44435409c911676e60. 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/FRX282162485.
กระต่ายกับดอกไม้สีนำ้เงิน
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbb81ec3c8ff2591cb140ea1e1d6bb31995bfd5ab9421fbe725edf67489870c. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/FRX282162479.
รักเธอข้างเดียว
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcba9b4c6d9995334771d504d0fa90d1eed2cd700c7c9060e9d4c854ee633c0. 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/FRX282162480.
เติบโต (โดยไม่มีเธอ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381d05ba38d0d5f69eedb24b5544f47c60849a569b2e2d69c5971be22dcb21a2. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/FRX762133050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f914726cfbf0b0297fb9e2c93c140af001529d032046051abded3c8c1a89e3c. 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/FR10S2208175.
ไม่พอสำหรับความรัก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb03441e82f2ef1d6bc1c328f825232d911d170d9861587adc0b157767728a7. 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/FR10S2235533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabc80a1279c911844a664dd167d7b2b45dfdbbab78eca1a5de8f8ab901f35bb. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FR10S2235535.
ชีวิตคือการเดินทาง
เธอทำให้ฉันกลายเป็นเด็ก
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19c787105fe698373c3a7df56435debf615606200ec143b78672684b921a118. 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/FRX282326641.
สุขสันต์วันครบรอบ
ที่ที่ฉันมีความสุข
อยู่กับฉันก่อน (Hidden World Live Session)
Promethazine (Hidden World Live Session)
อะไรฉันก็ยอม (Hidden World Live Session)
ไม่มีเหมือนเขา (Hidden World Live Session)
ลืมแทบไม่ไหว (Hidden World Live Session)
2AM (คุณเคยรักใครมากๆมั้ย?)
อยู่ก่อนได้มั้ย
ห้องที่ว่างเปล่า
รออยู่อย่างนั้น
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9526dd4776b76e16cd60670efc37844db8a38862df6760f2d2aeb1ec9b274fc. 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/DGA062506867.
Captain Planet Presents: Through the Wire (Remixes 2012-2015)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df9ffe64688c7e1d672d8e4a262d1322422432b04b2d9c425af1ca825a3703f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USGC61500472.