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 0x7873bd0f38bfccead3827cada6d617778876984d06dfcdd4f69d472224d9e766. 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/b27d284f-038c-4dd9-acee-c2171b9316f6.json and https://artists.proofprofile.net/proofs/artist/b27d284f-038c-4dd9-acee-c2171b9316f6.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 0x13f29a4f9b960755b69339ddf3ff48d28ac1838daabf5db2f141fc544fd6a54f. 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/FR96X1798175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89491da2673c66deb01f43c000c529a6a9dd68a3727ea00cc630917793ab4c4. 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/FRX201781024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8846c3fce6d7043bf53b49de9431a6511142e3cfd716c97c6e8ba9128b9b4f02. 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/FR10S1808142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98779e8524429788f23af29a8168bd98009de70f4e34722c79ecc95e83129456. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/FR59R1945039.
ความหมาย (หลายอย่าง)
คิดถึงกันหรือเปล่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985eb206e0659f9cdb2d3e5daa284986fff1d6cb8d6ce9b7944bef456e6969d4. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/FR10S2080124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eabdb6f9591dbb30fc4f205c392a9bab70aef830a09a7cbf967365d9c5f66a9. 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/FRS182049331.
คิดถึงกันรึเปล่า
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215e591dafe02e6324c594ab8ac31170ab5092ca3149d5e890318ae770847255. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/FRS182049334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc798053181069b60dddee2743442a1b598a1e5dffe6428bf1dadca508610d3de. 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/FRS182049338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080786a45ab433e48f43eddeae56497395c813b2959b145fa1ff7e7e5f5afe49. 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/FRS182049340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04ef206feef984802cdb88d17c35f0bd69aa54beb8281a1bb0302005f5f60c9. 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/FRS182049342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd682d95a66dc3aa5f21ea4ac6c01b1bea20c7dfbf8317a61c027fc16723db6f4. 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/FRS182049343.
เหมือนอยู่บนสวรรค์
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b7fc9fa388950208311ceca2e402468c9fd3bb975aab571f6f5f9479a04b57. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:06:52Z), 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/FRS182049344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287366f1ec6aaa61b28c45b7a797c8a8a89525c524a657faab4a202cb80a74e7. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/FRS182120494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c57d60672412e0bbfb3430bf80ff57dd6402dea3e4f69361686bfa7a1a55a4. 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/FRX452276624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9696a0b612d9b6ec6439f55a342a0599560dca7acf037a171f551cf1db3845. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:01:21Z), 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/FRX452328866.
ร.ต.อ.นิยม ศรีผ่องงาม (Grandpa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94921dde0d29a169f5c97df10ee93d55e5739995ada5c2908787f9426cb6cdc8. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/DGA062381784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1fd582076430dbd774cc9b76d23ee4517054713de78991369f65a39b078ac6. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/DGA062382824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553039a696d7fb7812f901117ececcaa152dd708d6ec64eace0c59e9adde50dd. 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/DGA092324447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76a7f37c7cc869bcc9d22c1107ae8793ebe1e53a3c57be364b42b6bca1fab1a. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/FR59R2465536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6352dfef79f3d49fa8fe5c13953218d8abda57c8b9b87456367e7f4e1d1d88f5. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/DGA062445421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea9b109055994e88cd1a9d05509f0f74143897921402df43edb0ca34a5284c4. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:40:39Z), 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/DGA0M2419422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00286a23698b8c2a458708b049dddec38424442e86295aacebeae6a40539c6a. 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/DGA0S2423785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789ae464cde7bffe30b292043868397acd1c3648dab7e3a992a87d97aeb4375d. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/DGA0S2480694.
เด็กเล็กกินโปร เด็กโตกินท่อม