Kenyon may refer to: Names Kenyon (given name) Kenyon (surname) Places Kenyon, Cheshire, United Kingdom, a village Kenyon, Minnesota, United States, a city Kenyon, Rhode Island, United States,
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32dd1f9b037d9fc3d2cfdb6f0ca1bbf12b0a47486e98d9923559ad678d6c250f. 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/a0bc0998-a654-422c-9c89-3d1eb267e4a5.json and https://artists.proofprofile.net/proofs/artist/a0bc0998-a654-422c-9c89-3d1eb267e4a5.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492e4366ba2bbce32d52fb0173bfd8f9c3989020eb506be0a1dad99186af62cf. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/FR0U91203639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e2b26ecf46955a72034a107911eef352a5fb2d931aea26254d8798c2bd6631. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FR0U91203643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c16ead676d2d330ef3897e84bd52151628812b2057db447f45d08ff0fc8eb2. 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/FR0U91203645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfba4661ebbf2c6670928d31c46f530b37d8f68b23f4eff4e1c66e521d4ca64. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/FRPJQ2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b8d0a97fc02f56162b622d8003e73fabb5f79bd5460c76012895dec6461d37. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/FRPJQ2300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4254f9141762247334865b26b6c8ce945e109db38eea1cd5a275818fabf15db. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/FRPJQ2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12097c7473684a4479b014d10a8d74f63e8f8f3f95b785fd16490de9746df577. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FRPJQ2300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918da15dab1673b035cfb0597a4bae0c8cdc3fc8ee5cef972199cb1cceaaf702. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZPLR2583425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0328e6bb06b5dbe0660d2fe35d8f4385894d7dab6c704233c24088741d1c434a. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QZTBF2575824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fb3999d626c0a0880cbace509a9cd5b56e3d7d62255f55857a97ab3f5e4b3e. 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/QZTBF2575825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9847f804f9826ab589017740dd4d29ae5ede9c375e4e7a92e714ec0d06b8a1f. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZTBF2575826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d43aee941d719c8c80cb1605c7e594bee587deacd672a18801731d78820d818. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/QZTBF2575827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9238e69a827163278d2f950d115f57d89ccbb8b1de244f7b713ef90a69e39b29. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZTBF2575828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb0cb11dc1ec14c0bf1981a9630d336d350d819c3c50d0604d47377b3185dff. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/QZTBF2575829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9f5bd79c60ffa238a464b5d792ce1e62a5e670ca83f6702f6eb3d7356a3d52. 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/QZTBF2575830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93966ce26073798d02f0ad3b90f3f87f2be355648bf36ddbfc0d6a9f0925d9d. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZTBF2575831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f328a6f55458af11e18c046c67e1400625368dc45ef94fb9f8dc8b1489e286b. 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/FR9W12409409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f328a6f55458af11e18c046c67e1400625368dc45ef94fb9f8dc8b1489e286b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR9W12409409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd599a895a7a42b2fa4c8c8e39260ed23662906f598290891052edcf32a4764b6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRPJQ2200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd599a895a7a42b2fa4c8c8e39260ed23662906f598290891052edcf32a4764b6. 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/FRPJQ2200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6082ddc522dc6afb3c06b2fdbbeb0688791ebeba7b13562d285722d5ba1004a8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR0Z50009863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a0275e5c0282c2aab2e83b1bf0f0e2523842fef55e210c70a361df4129cdf3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRPGB1602000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda97e4e918f1ec5eb031d44a7e615a0679d7c42a7c38eecc75990effab9e29cd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FRPIW1800200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910b621edd23699b12252b5c874a7dd12b1f2125c0082ae0daa2990e734a3bbc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR0U91401954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fb39cba38af850cc50d3bf828b54ce0e702d202b2593c820e92844debb8c1c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FR0U91401963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5741e9cda86510216abab4234c26ca58369b7f1b4d49cec9ff4243fbe44a7a28. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR4V31200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969a48c527f56c89769c005be6d230517ba1a5c4796d10eedc970092fe4e742a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR4V31100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969a48c527f56c89769c005be6d230517ba1a5c4796d10eedc970092fe4e742a. 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/FR4V31100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fb39cba38af850cc50d3bf828b54ce0e702d202b2593c820e92844debb8c1c. 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/FR0U91401963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82611d2906e0a8de706ca456b1916bc194df5f3c27559f3790f6bf7c180843a1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR9LT1900250.