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 0x4648ced3ca767c8c8eed6c9b9070a12873b79e8aabe71e5312b95c5128f01ff6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c73034fd-9903-491f-8088-9158c51c2702.json and https://artists.proofprofile.net/proofs/artist/c73034fd-9903-491f-8088-9158c51c2702.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 0x9f1b42e9fbe24f8e550890810421b7f79f02bd0df548c480bd93f671e3288a0d. 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/QZPLS2305976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8258ac4d99dc9e4e233ece9778fddc01e460202709b93efd5c42352b6bf52a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZDA82338909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86e69cdde3c9084c9d0704ba0ce1c3245607c338915b246cde113c18c3be804. 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/QZDA82338910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa224d6cc29883a7755721ebd3000f5dc2b28aea57ae1866c23601c874e32fff4. 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/QZDA82338911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7416101b736ae358dbc133a35c7dcc15a1ee63fb0faf575dc9962192af955eb1. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZDA82338914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617067a59bb2e04d9a233f82fed3be18c8071c1dc1241820a6cfa78d776f49aa. 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/QZDA82338915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bbb961ee02ce23fb774fba36fe6c7263831b37c98c6d6a0f74f134bf6464b6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZDA82338916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dce6dd4c6b993b7fa69144911adbbe4724a7b5ff676d1807b8f73c6a258b90d. 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/QZNWS2230581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd031dc4edcada77ad4e815d8427f7506d9aedf6ebeec2cc0862446cb68b3b8. 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/QZNWS2230582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb887f807f4c0c17dc0f4a120d61da0ae21689c7d91601ccd29430ec8b82a3fb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZNWS2230583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aed0c65ca6e4a0570cf1032ea51311506b2324fb19bd6bb546fb8816300386d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZNWS2230584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b0c2d9545101db1ee77ac66a3cb1f5968df7431f06d586f8c9a436c66eb39f. 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/QZNWS2230586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c018acb43a24c2e70432c9111b99a2834bcca9f97c09ea7ec9a7e7da951737. 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/QZNWS2230587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6436ac86627ea0bd793081f91fb262aab1e31693cb9f7f7a93a5e6997ceaaa26. 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/QZNWS2230588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28859e0e62a2dbe561e57c4f87ab72b0a6516e58a8c9724d24c75b022d3de999. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZNWS2230589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f49da6d5bd450281da0cb5b76a9fd8c47b58927cad7b076427932bba8391cb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZNWS2230590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7caf3121133f1f33b46f78ea7e1a1d24d3b0bf167339efe42b6212802f997d83. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZNWS2230591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7995c2cc5dc39a4dd95b5eaa561d4635cd484b18cefa798b6d985add67344653. 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/QZNWS2230592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf143b3896d9d49b2777a9bffb2f16eb9c39f2f9eceda3a42f1190e95eb597301. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZHNC2212644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b1443fd522e35a56c94c0189072439fda9e6787c6ec17446c9441f75efeb26. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZHNC2212645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffb49e132187b28fbf977e2b2ddf0552a9c7f3022c0843eaca74f09940484df. 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/QZHNC2212646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93719e7cda4d26ca41a9683aed419f0f3f960988525e7197b20ee4c17ba3ab3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZHNC2212647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676e867c559e83adbd3846c76cf2f0a05ebfa5202d1d77e78fbcbed474e9cc02. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZHNC2212648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff09f308980f11e68f78a179505adc93609dcd8860a1dd5af1f4fa9f78c7cdd. 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/QZHNC2212649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dd81d064188b0c4f7d5e8d3fe66537bdfb8c2c824c9d4d36c2081423ab4288. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZHNC2212650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16522b86579aec12697a25a3673153eaaf8f2779e459cd298bdc8943fbd372e. 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/QZHNC2212651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b030cbab0875140c99a641de6915cc1a89d9ab169d3b90af01e74388b95121. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-21T23:41:10Z), 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/QZHNC2212652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee9ffb72df350b4392df38350c1f35ea3efa5f2d5d57cac3d689cc28fc8c2ec. 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/QZK6F2435641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66b29c6bf49d50043710febe3580fcb4174795b69635182cbd31891ab2f5a4f. 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/QZRP52386595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233193eb5f8483aeb2cfc84d498ff85918f533170aa333e498afb7fe609ac16a. 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/QZRP42366681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28ff50567dc8f98abbb6974439c12edb7771ae43dd4edad241529dbf2bca859. 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/QZHNA2334580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c68e14e78bfd487d93514f58f16394a8f24c117ec4661adaad419240e32362. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZTAY2273720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e533103d0715f63f37f3e995648b5466eee2039c7ebc7e5a06a439336f2b8a. 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/QZRP52275945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ea5872efd1136c753b627865303a25d883a7a000ac26ca31e63f6d6b103722. 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/QZNWQ2287768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f79e794479d976cd471e1ec1db20f3415b098243af755eddf18de552b205c7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZK6K2298014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3bcc96ed9615f4d3e695c96c060ff4ce95aa903164d25fff1d0aef3ece469b. 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/QZES52390652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fe36fcabcd6ddbec6138bd830672d6ea6a86fd9ad175b3912ec5fd202281b9. 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/QZZ7W2412164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab66aadbedce29c6ab615ee5a890d8349b197754f52110acf4301467d21dc72. 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/GX3Q92338893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb489a59ac1006821a8f45e1ea809b640c0a00fd7e3f7cac0239f8bdfcc431ffd. 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/GX3Q92338894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9801cad474865848485efbf0fdd88d26a80f31a5130d0d5044df26af6ced34f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GX3Q92338887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0020ed80863769e06875ae3b43b87d17a8374ee2a3239dff18a094c90a09d3. 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/GX3Q92205968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86888445e2eba4602cff80ff9e54c1adca242ce3e3a9f7227131fdcfbb39fce2. 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/GX3Q92338891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d44931d96ccf16e008582912d4a0e0e159600d8ea1013d8666db1234555fcd. 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/GX3Q92338895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9804a10736e8fcd6b678ad9dce93ef6138e1c88502ba804f96d09152395e285f. 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/UKXN22250884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfc9cb72392e178ddefddad7d7b821474653b0af9f44b029a87a40ac2bbbd92. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/UKXN22276833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b13a2701721ed0b8b86ed7690bb8fd81e91045f2c40e45f13987987e01fe76. 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/GX3Q92338896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75233ab302e2300f26e4da5bffa367bd8cdd3538161c3b984d12d6c7db2c09b7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GX3Q92338889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a29ae42451be779b1a70ec42542989099ff0106a2a5a9aaebb155cf17c4e5d7. 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/GX3Q92326057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cad74c6a1686bf803cb29d9e73e089da000a5030622efe13e1dec80460ad842. 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/GX3Q92338886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e2d13c053148493a24e3b2833a72556fb4c45291f50859823f38653baa260c. 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/QZES62540148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8124f6959ac583c0c0f2d571ef3dfd1dad57d27ee24f06d24d75452a0b291328. 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/QZES62540149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992dd7b93e716c2eb1f63f28e1fda086375540b638489177668647b0905f083b. 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/QZES62540150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ff16e66e9dbd10df6dfaab9d4c24f89011b237ef94946847d7137cfaa4e512. 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/QZES62540151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877eff741c20594c3ac3bfed9f055bec1b8285cfdd501d9a53fb3b22dd0bf0e0. 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/QZES62540152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8a7e6335ca7e9938bb86764f00cd0bfa306a159e4c01b31462592fa6c86ca6. 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/QZES62540153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffba0e2b7184af3d76a24a7ae1dcad451fdb5e66814d5a896fda442f22f5375f. 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/QZES62540154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645215eb0d4d4c5bd797c304edb4756ffd4a3e29d2c9c47be48898cfbe72a227. 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/QZES62540156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f62803a51692a0a38f01e740a49b35585d0833a4a07d5caada0dcf5ac98d60d. 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/QZES62540157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737e1633050c7d8d0f6975e63fd1797236120fc49438fdb303738be6cfcd9e19. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZES62540158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c55eb90378a7e48078f0e73428164c0b6810def3e6c98b43223defe18c00a6. 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/QZES62540159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d4b4e5ad62c6caedd5cb48c9fb219d07ed1698cea611457bce53036d04d688. 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/QZES62540160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32857810c8c7b4019b5ed1b450034add9a49ca2d0e98058c49e73994dd4c88c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZES62540161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f76dd24ed668ba7507efe047a3a141beb3736f9ed72d53a180015413995d85b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZES62540162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4745da3f68bf5b7767b26b584709c418a9bcc11d8c5f25a47b90af4b3173b58. 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/QZES62540163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07de135d3d424e6dcbb7670eda2e8b11106f77636fb38fd4760913d15dfe2e43. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZES62540164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dd3eb5a9121bc6c6c4b034ba75425803cb34fa9e443b0eb970ea659c415620. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZES62540166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd5610d6e75bceb6521c623198ddfda046bcf8011a37370dfcd59f0af837cde. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZES62540167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c92249306afaa2892b11f5dfb0f917c5eca5b2c75484239b9cb53f84c564938. 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/QZES62540168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a90e736903d8d22cfb2eb083cff351a98c1b21d2e0d8735abd1e4fc4b7d805. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZMEV2456213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461abd1d28edce563759c036b0f890e3c384461e901eaa5dca1027e31829ef7d. 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/QZMWW2372933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5486785c08073a40af9331aa206aa5c7886c2a8801ffc49632d27655ad76376b. 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/QZMWW2372934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe208979aeef078e9ebb0598636117fc64debf1b81f9fe6f8c18c15e667a8af. 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/QZMWW2372935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502c9320807a54f0aac16a240a1bf04925b5412911c4e227cae29b9960b0b13c. 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/QZMWW2372936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2c906091cc636efd73d4a73a45cff76d7399421a43fb1b1ad19abf352c8a61. 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/QZMWW2372938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc604a8203439d9efc3de233ff3dcea885108197da1ca499aaf7f5289c23d67. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZMWW2372940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5c7cae60082f691cfb203017d6867922f58c61581651d0d362076fb50de0f4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZHN32361596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453129ae675061191719269a31bb06caf07dabbe1068288fc5bdbfa4dce40355. 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/QZHZD2281135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6164a5e836f29c9b5b48ec210e4071070a22f92f4f7103792d979249e3ec78c6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZNWR2562159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8b5840cf7210d0ea8374f1925b7efb75b00a68f50fd7868fde58c5eac3fcb9. 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/QZNWR2562161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8af7633afbe3b530d6adc1aca186985abb0e8566ee74599efc6d7a3aba136e8. 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/QZNWR2562162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b11fa877574c99e99447356f8271e9ee665fccdfaabfcf19cc20b06d187b2c5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZNWR2562166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e80e632a04ac0eb9b386dcb51dbcc0c555f3a51ce4c7af5b9490f2a6d23b32. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNWR2562169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14da1ec970528613934829c65227d280e1d65d3ba33c355fb1c5e765473a6e03. 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/QZNWR2562170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb673ef24aa381722d7926f5d370a90ebaf0b6af103154883311f80eb6630e3ff. 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/QZK6H2339098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a29ae42451be779b1a70ec42542989099ff0106a2a5a9aaebb155cf17c4e5d7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GX3Q92326057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5769d2d5c78eb7a036d687a31ff85307d3f454849faaed6fd8453e6d4f2ba6a. 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/QZMEV2348996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fea6c401b6669f0ac58ac118d9793ddcc1ece14dc939cd6b7be9a28b02d44e. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/US39N2312544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68f6f039db8f34e0838e424715421d2fa7588c1609c5d8d5c3e9ce39ad9f48d. 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/QZS662201546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f2e2e409c19afd1503f48442f460e883908f822365ad9596a2c271ca8754e5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTBB2266956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c1502a1e895fc3f540570a362748d765ccffa827e3ba96264750a2fbf08ab7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZES72305640.