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 0x40002c99540ac76c48d7e3e8fe5e2ef24390768a02257c3359ee1c3a8e3dadb5. 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/5eda976c-0958-4cad-bfa3-942f4f5ed8e3.json and https://artists.proofprofile.net/proofs/artist/5eda976c-0958-4cad-bfa3-942f4f5ed8e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Das Karfreitagsgefecht (Deutsche Soldaten im Feuer der Taliban)
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 0xa3d246379cf49456ce8a52d41864aa4d1e041cfc5106428bc42db233914441ad. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/DE1JK0356735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df9041deecf37a8693c61a631cae75ca2b211cd59588a76b57c90d0c336c1f8. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/DE1JK0356736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c216699bade40d9d9576657a61a3bf53478fe1e1bf6b49ac0bd1939c50a0741. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/DE1JK0356737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55a1b0d0be330b623160cee921ab422d0da1f1c365b318f4599ea025908e5fc. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/DE1JK0356738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f24d60c6e570147f3193aaf4d9567546dbe78914837949c3980747eed63c6b0. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/DE1JK0356739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54058ce7fa46f279edb37d3d1e9b7ece01189280483bbb2819a2ea05617041ae. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/DE1JK0356740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93682db3b413001fdb76c7e41ddee0e7dba8f5134f001a1ea83ed5008aa4c96. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DE1JK0356741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9161bffaab8b313beb2a6a7e820e4e64ad37799c39656951b01288829539878d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DE1JK0356742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc932903d1c3f92bce6bb090ab181e97a22531a7d8fc3999a45c66f36684cf44d. 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/DE1JK0356743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40406902b1a0a21af3140ec3511073e7cf32668f16ba84a2bba1d84ae8222f04. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/DE1JK0356744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11de6fc38ef957970b0b0c9fe12a2ac80590fdd92fb1880a2e069e2dfbaacae4. 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/DE1JK0356745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b895ca1a690015ade171677d3e6881ec4427b41b99d842681cb5a59d2d74600. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DE1JK0356746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a98721910591a957ae8631b60b1ee98c5683ee73afcbaac935f283bdd6908d0. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/DE1JK0356747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f75dab0bedfdd52411e4b800d01e567a62ee80c1ed948fd7765d848b17057a0. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/DE1JK0356748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6ea429b3a5a063f7359fd54ac2a7a5f835a4565cbed44ba74096ad93e941a0. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/DE1JK0356749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25013bdba12a2e4f9a356d28136f63cfdea84cc133133d778e98230eb5254f7d. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/DE1JK0356750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa448f477b9a970908531b6dbf710a729db129f4731fb20c1bc2ee780bb1b4ff0. 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/DE1JK0356751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdc11217a6eddf24668b00fea1ff2b51e8502ef385299ffb8015a869cfe3b15. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/DE1JK0356752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bab37ad2e35d84a65ca37440acb399e3fc75752495c3a13c17cd73ac72ce924. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/DE1JK0356753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e460dc2f2f2a10fdd81ed59d306d8d421f0b92c4d3a331c0a100795f6551c98. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/DE1JK0356754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da7920b647b4609aaa9acebe0eb028ff27e2f3d68c7aad923beb5ba1a6f2e1a. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/DE1JK0356755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64899ec633b81f2061cfba3fec0512f2d60042300282f959fdba771591abfb20. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/DE1JK0356756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdb0d65e83f50230d39c27758d45bb9df6def31923f2f2a706729acf36ee17c. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/DE1JK0356757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c0ded32efd779dabc021bbb45fa3be4a1edf2f5d8e81b9bdc364038d7aae00. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DE1JK0356758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44f034a2e9b840e92a855e3d99df0e043138fcf0e0caaebc5a548dc4f156c7e. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/DE1JK0356759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad75506fb1d7bb1c4131285fe5948fc3ff511bdfff8c8d1ef0b824a86267868. 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/DE1JK0356760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a2c4cacf8ccddb06cf9ac43e0c2232eef03aebd9a8e9ce878d205e587eb748. 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/DE1JK0356761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab1c1d19c4f61561363e9cdfd9a087fd876d449364bc8c3ad34babcb13630d2. 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/DE1JK0356762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71317d535d94633f1a16f602a3374b828d0b6c25debba23bfe7b25ee7fa1f553. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/DE1JK0356763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350fa9b00238aa6d0b81d2ca8f08a722a94689445e4a14eefb99ad16d730678f. 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/DE1JK0356764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16aaddfd8858159ba1b6e117459eb2130e5db723a3dcbd493c879a06b6965e69. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/DE1JK0356765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071202537b671d0dcc48640babc1e39ca5d94daa55e59644c84a894e0864cd4d. 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/DE1JK0356766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b5d7d7a29ee87314d2915f673d6e5b06f9b68a77c8af8607832d7362d9b554. 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/DE1JK0356767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a79a373585937fcdaddc2eb2dc4547afddac6827c809e24efe232fb9ca8e7dd. 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/DE1JK0356768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280687492842d74e1f2af34a8fb8bd6d9f78d286e1ffe510b65dd67963533c96. 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/DE1JK0356769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39902a6d1c9c2ba541c543952525a12f51a93d7703a6f5671f4300ef2504be69. 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/DE1JK0356770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abe6d268edbde5a87c1e4566af5a0fb5105010f6393943e7211350328035087. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/DE1JK0356771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac90290a0ae0294efc76e303d801a0d93f899f637aa0464e3d282c29ed939e57. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/DE1JK0356772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e7e9871fbee887299a7bb3547534726d926b9bf838ede47b19793cd1fcc52f. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/DE1JK0356773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b47a45a3ea99df7945812e26364e90d58d9e0f15c91e9fea51523bd728e0b0b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DE1JK0356774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6992ee596b605bbd3d40de9d9a05ccb687dd6a5721a518dd48ca20aa6fd08355. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/DE1JK0356775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b0552b9966f421c89576157be1e706c30f3a5b9f806087a9487e3daf086c6d. 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/DE1JK0356776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f4c6581ad16340b71e4039694693a42b72bdeab5c2121393fae0c0e663c015. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/DE1JK0356777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a1acbc9c82aac868b047c0975bb43c53b33057268c9756b8868d86db11f89b. 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/DE1JK0356778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54758ab1abef91036dd09902c479df4f77b78fbc7b7691a9326fc5dd00e1d69. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/DE1JK0356779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9ef280c0300ffd76f9b99f66d43b064a61c772db4862aac943699dc286ed5f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DE1JK0356780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a898b6f21e2e9f112b622c154b5c7131d452536be3e743a1ad34ef77af569d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DE1JK0356781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948c57013e0b9cf258b88e5c1bed761e7087c5ec1062d4847cd2888c8affc219. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/DE1JK0356782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbcc916a9de529290c993a9fbba11ac29e962be6d5e2a8c7eb6c7d51fb4a725. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/DE1JK0356783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8abd0a46fb7b991883c957bb331403840a3acdb9d08d3fcfcb7cfb6b26dc9f6. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/DE1JK0356784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff06caca3545315568e9a4167faafcc3964ec3f99067b9e78f01dce8f67410f. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/DE1JK0356785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbd4d159a4320ad1a56ee73ec52947daae580d394c3dc6db9a92a471c92f00e. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DE1JK0356786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6be6a7208d508bc2618ad25f66cca285df0639c2186c0a7b75f65c3d8e1949b. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DE1JK0356787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6edb801c8e4035cebaaae9b0c52691a6363cd32970e7dd9e94d06b5f412472. 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/DE1JK0356788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d0ab18c70423da18dc0e38c46f10f344dbb073c8a33ddc1ed661352b5d20d5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/DE1JK0356789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cdbb0b3a9e4b0e0ae15ce1e0a9bdf9e244f1b6a0530dcfec3f3ea8c6b4ad49. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DE1JK0356790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26308d541f10fbfe1388aa48be577923bccb50ffa3633d4dc8bffe3ebbc0559. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/DE1JK0356791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ee249e9300748d18fa49ee5ad352f470282220bbbb53430b97146e5845ae4a. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DE1JK0356792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b450fca21ce2ae003635ff8c87cc677b55f8e9dd2c7558671f0e4848ec421c. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DE1JK0356793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210387d06a63683e7b10b940fd873f59ff0c6e3e0dc07de58bf7f6b5982a41ee. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/DE1JK0356794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856219af715991b443c7617460441f8a4a896d77b7d4c546b682b04b5c0a7b8a. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DE1JK0356795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff7147cc6c8dc2af57f3b628bba64e42be6bb7078c138c03f56df0789ce3768. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/DE1JK0356796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eab1a901a2a81fca93bb88a71bf829644224ce1587ac3796290a05edf94b288. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/DE1JK0356797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c333315419d3a3a43d10c1a9ecd720eac5aa161181c98d13e296d0da6b22adc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DE1JK0356798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813b457ad5e0b215cf8cec42e49773d9336d5188b18870d295ad1d806c20d042. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DE1JK0356799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa4379efb94b8afa63b810c8a20449e1bf2c3ff0ec6442ca1b9d559ef940481. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DE1JK0356800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd1c87140c9ef9885cdbc313705970b136f7673ca05a257c985a34da82aebc3. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DE1JK0356801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad50484019d8047bd535ad1c776f181da3311a468c2e95fdaad2ccbe9d43d283. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/DE1JK0356802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8af9389d9947788b590d70e7c44f2037dc49d92bd23379b881ab9fa69c23b6. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/DE1JK0356803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1377c3629e6ba53772ce89ac4d3f826f451b6381d8afd80ff311d18b3a8221e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/DE1JK0356804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb631339657651044a0b13184c045038646aa5a1270a21bc9e0438d4fffaca55e. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/DE1JK0356805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd51c01220a874a9f1ab8e51791cdf06027aff459a11e37764e3ce761014ba47. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DE1JK0356806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab62c40833562eb9f8b0a131f993fb4e7279aa3a1ea9adc5f2c8290ea80fe795. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DE1JK0356807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c20ffe149152a981b9d2c19a29653332694ecf16ec5ebcb175d1f57e6591aa. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DE1JK0356808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf17e001e9e20a8764ebe9552c2b1575aec2114dbc9bddf690022510dda188d. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/DE1JK0356810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71b61679f7b9a780720213892ee6d4df1b36bff05a41e9e536266afb4ac6dbe. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/DE1JK0356811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc763e7de137708ab71558f36044309dc8fcc5c472fe6d25ef810992f14132200. 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/DE1JK0356812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa024443150a77720de89432173180d427edfef6fe89854070ca57d59e2a03b12. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/DE1JK0356813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5667ead62565f6efeff898f974cfe4196d2723aa5ffdf4f19e84952e7a18f143. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DE1JK0356814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc59a17a82d7ce3365fc70ad729fb89ba2ddbff5e72dbf2bfbef01f4731c3b47. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DE1JK0356815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cf82825a1a77aaa00ed84ab0481deb8cecb995c9725b384081bcb1587f9e0e. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/DE1JK0356818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050836f3845cbefb5838348fcad087230578bb959d2914401737df791066ecdd. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DE1JK0356819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323a8f9be3322d90b27d2e52a309787510525e0b1a080c089bfd3fa2abdd1698. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/DE1JK0356820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335e97f4ac1632c1630c16be6a821213a51a0eb1b3a0246b0a2884693caae466. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DE1JK0356821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e21db013a4a9e651c945ad47c8a93720fbd0a7231b29413b3b82459c8d686c. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/DE1JK0356829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b17101b29e94fe098f7710407ffe4d4f19a409025332dc09126e2743e447c1. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DE1JK0356833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85525e4dd50faec1bb12a8f26ed93cf61cd57dbadcca86c964308c0fc5f461fb. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/DE1JK0356835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ab5733208a9c47d44d36bcd19e10125945b5654e1b9f061e4e17441527d2d2. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/DE1JK0356847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ceba3ee828a56743c9da373564e6aafbd35d8d6b177128f66c71132796283a. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/DE1JK0356848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e35501fd88c1b543d0109c3d8c22669340e8a278d4ff21b57e27bbdd69b09b9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DE1JK0356853.