alt=antifa|thumb|300x300px|Row of slot machines inside a Las Vegas casino A slot machine, fruit machine (British English), puggie (Scots), poker machine or pokie machine (Australian and New Zealand E
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 0x9fc6c7bed43cc22191b7cd7042df1b84ff734750b097a186a25623f29c1afbbc. 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/21b5cd90-9ad3-4dd4-8819-79de705a79c9.json and https://artists.proofprofile.net/proofs/artist/21b5cd90-9ad3-4dd4-8819-79de705a79c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ไม่รักก็บอกไม่รัก
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 0x9c72ed45ce09f3f83f265413c70219d72a6d68dbb624b4f60f0025d6ae8da5be. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/THS080402902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edb63df53695ea3b26e5a42723245d16c5a8fbba1b5cbcae5c1cea07290f035. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/THS080402907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459c8db89549f018cd68ec43c6bc4dd732534604ee8e0b3e19869d0c72dbbc31. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/THS080604405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac132409363474a4fb34e1bdbb348ee361c7918e04ce6fdd03b4dc94e47005a. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T23:01:32Z), 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/THS080604406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5a5783a5cbf9c55a661696236a9eb7f33d3740890548f8850caadf4d4b9d11. 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/THS080801102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa052060cea64776c09e1c848f57793943b40a828c253d68261c3f90051cfc113. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:49:07Z), 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/THS080801108.
สวนดอกไม้ (Sound Of Silence) [Radio Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422d58758226bd4fac2f825598666f2ee3277e3a8b053ac6fa537fb5f419766a. 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/THS081100184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cffaf941ab31954e669f58de9255d5fbd303612dca90a115939396d1473d9d. 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/THS081100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71d18dca274f5ccdac1687aa9974dcc100fee59a775ec290966be29b556a230. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/THS081100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0baf885a271fc6a6e7f74976d45c87354b967fdb4cb1e684d49c54a18d77f6af. 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/THS081100189.
พลังใจ พลังจิต (Official FIFA Futsal World Cup 2012)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b48659e398c932bb1aaa82c9c88cd63c66cfcba6530d7d65d3e055dff5d58ec. 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/THBEC0000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c26836cecb74562799847c010114117dbd20c90e13484a0e7cc9dc64bbb73e3. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/THS080801101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5aea63bf385d3e49cbb4848e13f1677905cc76cc5adca30b73d9a037eaad1e. 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/THS081028401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8182cda6e8932f05934e6e1c19c6011dc2f09be28e13ada57bf93e47a6f1085. 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/THBEC0000239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb323bba37243430fecb567ca15739b3a8b60f1f9b2177094246a5d9e7fb53488. 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/THBEC0000234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e22b64e86a7b7221be6314ff24fcff18d93ce317ad8d4019129f422ab17dda4. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/THBEC0000521.
ย้อน (HORMONES 3 THE FINAL SEASON) [Official TV Series Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e22b64e86a7b7221be6314ff24fcff18d93ce317ad8d4019129f422ab17dda4. 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/THBEC0000521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc3c195050eeb29bfdc4908dbf2ce34ee903c477692ae510a016560ad84c3b6. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:11:42Z), 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/THBEC0000491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292b674142c6e22a8a1f476798850773f6714fd1eca78cb81e4a8ce430c8aa2e. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:03:40Z), 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/THBEC0000496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1051fb94ffdff828a9c6e67d811b0f327e00dd5c550d360f3212bd089ea99f6. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/THBEC0000497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70d63e5c79a49a4c03b5994e8915568069b09edff0d00793571af48a76ece23. 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/THBEC0000498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23078aa0a2e55740a79aa6dee6671306c56e542ccdf63ad93dcb304822f2b6a7. 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/THBEC0000501.
ท้า (เพลงประกอบภาพยนตร์ ๙ ศาสตรา)
Slot Machine: The Mothership Live At Impact Arena 26.08.17
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2a8858e9d45204a411c6e7b40f61b19269e5b99e6da5f08ae84276c9c86add. 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/THBEC9000334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb9ce92e625f79fcaf8084e571e4cb5a4a7cc52f43c0c5691bbe43be66de420. 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/THBEC9000333.
เรามาอย่างสันติ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bfda00ab9f4f2620d3d8485ad29782e83f190085652acb88186970f65efd28. 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/THBEC1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98cdadb57caabe405a50abefb84ee0aa7dd713eefb7278e4ead3d668b1067a2. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:32:06Z), 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/THBEC0000819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f06532efdca55b784711b6228f64a17073bd02314957ce4c0fd5440fb1fb614. 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/THBEC1900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc0152ba23b9cf40ce8d9c9b93d88894bd0fa310794a85f177b23277222b076. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/THBEC0000898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28dedadc0879eb9111d8c88602db65f908cec872b6bbf75c24e876638c97736. 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/THBEC1900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bc8cd2e7353fa0a5d4c8c2673f633af09fb2befa2550dd04fe612da1b4dbc4. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/THBEC1900047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ca7ec8dce0a7c58d54d868db1d462f4982d050c6954d215e7f56baddd9f4e1. 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/THBEC0000897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3209dd18bdee38a6ca66bee2a576bd27e9dfe23597876c04f76198607f81d89a. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/THBEC1900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd273ea889a63c53633ede2018b173e96414b70f2db077f732557df9a7df9f5. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:46:03Z), 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/THBEC1900015.
เพียงไว้ใจ (Theme From KinnPorsche The Series)
Free Fall (Theme From KinnPorsche The Series)
สุดแรงหัวใจ OST. สัจจะในชุมโจร (เสือสั่งฟ้า3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07b50084a89293437ad479e7a73973f073ca8fd833e0ca294b92339a2e1fd9a. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:04:33Z), 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/THSMS2200015.
Am I in Love (“Shine” Original Soundtrack)
Far Side of the Moon (“Shine” Original Soundtrack)