Oregon ( , ) is a state in the Pacific Northwest region of the United States. It is a part of the western United States, with the Columbia River delineating much of Oregon's northern boundary with Was
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 0x763cb6f5984eb40f24a5dc56709b85091762b68b13beb622651721d192f7e51c. 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/6160677e-f667-4bf4-b0c2-af540445e9aa.json and https://artists.proofprofile.net/proofs/artist/6160677e-f667-4bf4-b0c2-af540445e9aa.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 0x0ea312bc25eb9043df9fbf9cba0d1d8343ea4aed34e46bc5bc23bbbef0659944. 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/QZK6L2236082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35470be80525083d8291231ce604dee2614259321723d3bd19f31ba0de211230. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/US7VG2570924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1548d8f3d60ccba0a046939144cf2bb0748d8291223d96a029a641aff4d716a2. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/US7VG2570921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bac056c19209b824413e3dc8dc90b2d7f2005edfc2d155fdef3577656f69b3. 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/US7VG2570932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187caa9b3531266296b12242e33dd293ac8457bb49ec1c692b5a96b74c91f444. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/US7VG2570917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c360b13b84dd076c114a22df01c0c43c1bf8cbb6c2f1b74229a31d39dad9004. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/US7VG2570633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe80df51d56d4c7ff8c246eb179833969e999ecfe5e938be6b503f969573604. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:02:18Z), 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/US7VG2570933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc1ca8efc5ef1ecaedbcd50f438a8507c990c95027c909650d21cf16f6c6ab5. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/US7VG2570922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872d6e7d8b5129a81704a59500b817541774f0704da9662cd91bc342b82b5fc5. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/US7VG2570928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85821f3f3bd2ee3e3c1a24e4ccf25059078d8b352e9fc0c70cce716b38c32568. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/US7VG2570911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fa2471407b846219eb7a76fe13a479baf6194872ebddeeb3a34e103a96bcc8. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/US7VG2597122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7618973c473901a624f3a4d866ec9afab9cd0bd0d17a09a640e562e7e1f19e48. 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/QZGLM2500392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06087f99446e649580ef81693b3447079b1b98af3bb66a733d0b1f03fd315712. 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/US7VG2597123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111192175f65246734e28ba288dd9252cbea8e5c271d1def422a7b07538ca90b. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/US7VG2597706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce7079b9d2d7fbf6aa6b61f64473996ef02103b1d97fcde7c9d5e649e3d29b2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/US7VG2597119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d82a30eb69fa487a445f2086c8e10b18d967e09d91c0b230030f3ea66444d6. 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/US7VG2597715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde24990481c051d60739ce45ca7ab9b6bbd3cbb67bfab4fe22d9469f5df8bc09. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/US7VG2597009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709921d8c1a182428e890cb1ae922cdbdf589880f180eaa28d67a934d59e7ab6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/US7VG2596992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0f0e50deac1806e40a5eb4eda433c3decfa08d2d29c2045752e3bdfbf88286. 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/US7VG2597173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338ebfee513b65457c43ecc4e3eb69212043a5dbcfb2bdb07b7aa0900c67e266. 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/QZGLM2500414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8650e1d2fa057a96f736b5c026e3036bc964e82ccd153106d6c000a124a7316. 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/US7VG2596732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a9abbdcc50e00deb60f05b4f96b359b7a0ff02765253b3b35130ee03dbaf1d. 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/US7VG2597007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915bd6854b5ae6c53374d8bc128f372a7bbcb54d8145a08b8acea0bb32307d5a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:35:41Z), 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/QZGLM2501636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a45f26f1f9c4b79ab2578b5e7cae68e6a241f89034514674cbdc70b543c485. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/US7VG2597364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55546a37176bb1ba3a9612074d21b1e3bce58e454896567919e9f5af2a41b5ee. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/US7VG2597307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755e8d4781dfb30e257f464824158bd7b7cbb32d2b244a1b213f07a1516305ca. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZGLM2500654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2128617f3ded1c6888c7c204dbadc98660d01d35c6816a06ce3e90a0b37ad43b. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/US7VG2593180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e148f5402fadd515775aa18aecd9409794e4b21fa1734210c17c70bc7f38166. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZGLM2504302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb38659c4c98269eff07826430957f0ae1347369f898774d283502d26f3323e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZGLM2500686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54b7b51310f06fdc35f177ac92fc810bb0580af8a1cd5cea2694530d3d7a816. 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/QZGLM2501626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc8ca49dd98285d72b273e2b0f24aeda4eae9d33df17e9c727ebfb1a5b8ee09. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/US7VG2597383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc241455ebb6976ac75fbe07a79c6cd8ddf85baf2ca0923a991b2b9c2eabcda30. 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/US7VG2593148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d607a29c8f4f32157e8b242e6a7fa7a70eab6023a2395923acf878585739c50. 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/QZGLM2501632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4003bd3b13d968ee718a01f96f030b2352ea4d00d6e529c0533009e4d0e993a5. 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/QZGLM2501625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ece72babf443a9f0470f335d94fc59ec0f2cfc4aa86da346ca855874740a240. 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/US7VG2593174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efedafc7b32ce69d08e1ac82c264c7ff2f788acaf6e3c58a561be2ef1c3b0ee. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:51:54Z), 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/QZGLM2500775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490347a4d2055c28e6dfc61ae434d08b39e6ea6ad94520d987bcd27f5ff78fcd. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZGLM2500689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453c5dd5e76451d0b7f640a9d7a143b5177a22e73df07f33bd7fbcc7af8d9a7d. 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/QZGLM2501630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de787156651ca317f591960c4a920fd3fc0294e36febf03e0efdd15dcf54e6f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/US7VG2597313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686cf2df833d80125b28112439486d07a01457ed9b459b002eebf7c268a08244. 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/QZGLM2501627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a8afef21deaf0a209a7875386b86f4d028a8868806daec926cb8f0dbe148a4. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:51:50Z), 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/US7VG2593183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa891e54eaeaf6d01e74022033d0c233c42231da910201ceca2b33835364427. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZGLM2500661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab7e1d3d19113a282313a81f5af0cb28346bff932678451efbc8f1bf0e4f8e8. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:00:02Z), 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/QZGLM2550498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd866d0f0f3d4a65d4997dc92b97d9782f908c99fda4ad6350892a6b3244b5031. 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/QZGLM2550557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd88dbaead2da82629a17f15e606140c5e8c93c84a07925f1546ff76376e047. 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/QZGLM2546645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0c2ffad4d12c609764fcdc0eec11bb6ff777d75c1107b38dd79da0769fb782. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/QZGLM2550470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9def4c667af5f97e0e3cac1290378ee8f343e825994cae4fd002a166845e2e. 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/QZGLM2546647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f9c141708f3dc3d056d5f51c9da56187648767649be56a3242e2e4ae0cc2d9. 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/QZGLM2550500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ddc71e7a45b2cf9d6cc6d270184ed0da8105d346b3173f1adc74e6df740cd7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:02:14Z), 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/QZGLM2546621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a11a96eaf01264cb5c8cc81a417d6fb087effbb266eba66a9f47b228e66d56b. 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/QZGLM2550452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1f0747c6fb39eba326ac1cdcf69f2e8175d0baeec0c80eabcce3724f635781. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZGLM2546646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceedf3dd06a78e1571a41d94b9cf5325a6b0b9ce070a9661d0adfad4c75ae3c4. 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/QZFZ21943926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3257e408eab818fd5d67145cd2347c38cb1db27cde894ff18a65ee7fb79fb5. 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/QZFZ21943924.