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 0x18bce758a0c82e57a362f856945833bea84878550ae77fdba7734a533743fa5e. 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/a798732d-1b4f-4338-8351-d3071a488068.json and https://artists.proofprofile.net/proofs/artist/a798732d-1b4f-4338-8351-d3071a488068.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 0x0d6602248811d7bc39f1748d8fa35c1b4650e41cfc65505d77c6a0f95f93b820. 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/QZP7F2433492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c67b2c9b75bfcbae18a6c7b7a2880446ecf130eb3c19e0c3ac28b2971e2a7d. 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/QZP7F2433494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee21d9281527891b49660cfced32eb7a4f15c87fb8d5596c99dd7d0a743651b. 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/QZP7F2433495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f58d18b1b144c9a8718276b6a9dba6aa43070f4f253b7ce09a3554921874e22. 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/QZP7F2433496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa823d5439d3365fb8c568a97536dae00528e30ff896507a1536a971bb28144d6. 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/QZP7F2433499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba666b1d958fca80d43b21d7e5d5368779bc796c7763bea90c1f51eaa2559ba. 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/QZP7F2433501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebde596003867b20d216ae01fe244ae7aeeb4a6a2e23bb7213e4dc1c930b681c. 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/QZP7F2433503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4554656e574c9e09bc158469499a7f86163f334f1a6fc707beeb01c0ef129f. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:19:54Z), 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/QZP7F2433497.
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 0x77fbfbe564d21932bc35455e7eb75869fc2fcd33baad8429d0d863e6ab08af1e. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/QZP7F2433493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6168ec5df378afbdeea53ea3643631b34470d0faad757bc77172266c41713abb. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZP7F2433498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00c9e1b4eff1ffd4727241cd3357e5cdb13bf6b8d8950f46c48fc486a1042b3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZP7F2433500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa474fd762d47a842e1d175c0b0121f56e14b478fb646325ec2610e5d1fc5a9d. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2433502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a8c20caa65ee65342e8cc03119cedd09e5ef45d49b6773a885626f5083f916. 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/QZP7F2275387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3031105acd95386901850e3df590a83a53c92ad665ca7ef205357f61d195b551. 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/QZP7F2275391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe3abd91f7e22075be1aed5562048d93be7b5b60a9a455e2edc0434bae8cf5a. 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/QZP7F2275393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf3ff006fad780c2b9a32e1e5ea8ec16eff2b1e23e8044c8f52d66307c7d0d7. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZP7F2275384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a850a09a65cea26c4a4f006e6e5dfa83a70f75522b4e8e69c085caf6d9467ed. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZP7F2275385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa30d6aa4db648623a94a9e5a63e491ba9e5f3568c8b32ad85cc6ad41994d24. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZP7F2275386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83abd80fb40c4ea9b0c733e5cf48ecb99477a34110746c02bc599da40ecd81ee. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZP7F2275388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb8cb8fba98770743eb493828607e2d11772e7e2bda9dbdfd020b45ae110c55. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZP7F2275389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcfdc0ee75b672593e60ebd68d3444f9d5b3b86f03f6ddb38cbbc1e5c240718. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2275390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bed52cc78acc645fc426f531b88e5d34208dce2be71858e06ae737fb9c0386. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2275392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e28589597214a59a0a24b2c2a264a51a25c3dc3488b5bb2a32fbbe18ce95958. 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/QZP7F2275374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdec37c081ae79d9c3ddf28ea484188b1e428360992c32ac49f2d917a16d43b. 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/QZP7F2275376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677bc6e997d4f85c26353787cf48c8ce2607301d57e4be6818ceebf18ce711d1. 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/QZP7F2275377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bed908ad26559182ca44d994e427dfde21d29bdc2257421f7ed16d26f1a2eb. 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/QZP7F2275380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7b0379f9385e4d4e7d1d7f6d206906d1efee77aa5ed26c4ff08c74b770c0e5. 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/QZP7F2275381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795c47f3a3223f3fec2ecddb3d6fe5e15d4b25a56b2a86a1e6af8e6d8c56dbc0. 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/QZP7F2275382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa191aef4ad81bebc7a8bf612683a11e04032a37a744447fdfd30bf1c606092b7. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QZP7F2275375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd234614d71db38d83596445383d5a3faf56558b59ca84a62d0ea70322885ee4c. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZP7F2275378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff90c14385cf2ec7bd949760781666ad920081f05d56b6c69ccf2cb514d435a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZP7F2275379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4773a65d0d07384c50c1456858606c2b256a464b15991d5c28b23f2a3501b095. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/QZP7F2275383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25933d16c928f2d87edcd9f6dbd72b871bacc2316526b7214706adf70a40a79. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2275366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e76f092ee493a76fcab098e431814a8e8fa6ab49ccba7b2e2ea60539ee0b487. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2275368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf1dd7ceb60b7048304060351c2465b75a2a62a084af8f0938d3546b78398f7. 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/QZP7F2275371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5f63bd16d9e8e825dcc57bf19b299e6d5c808c43441b9c99b1aad61b25a504. 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/QZP7F2275372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2911438f869e5c11146cb8a767c7a403f22fddeb66e19a5e23a9ddddfef7806a. 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/QZP7F2275373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc419e1a79af151a996f8495e34569426db6d041b83cdf0ec7fafaa12aad6c82. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:08:17Z), 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/QZP7F2275369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00c94d6a7bb14d1260c108b3cf2a208ea545bebf851d0b091afc7d5b2db01ef. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2275364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f34297e9abf94f1febaa028a8aa52dbbd45c7a7c8f10771b388bc2355e2a8ba. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZP7F2275365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a0460f0be5df1fe99678d29090792e46f84ce122a1a2236fc307125ea18d91. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZP7F2275367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1a314c2151efbd8881cdf0927dd72b88ccf892e95f9838245cecede22cff9a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZP7F2275370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d42aaf19df3eff1efe798b99101f5fcf9f7e43596f1e9bce1f7613d3671762f. 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/QZP7F2275354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae4b13ce0fd056665b3ab85c5fca2a5c4fc742c010ec9dbd00417c9906ac649. 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/QZP7F2275355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242eed0438040dd6430410134a4d1a4f93cecf0d2c45385355e150967c51e12d. 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/QZP7F2275356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe86d616f696b1f08e9ce132be275c710d0db0d7dd638d9d9a4f0a32e7c902b2. 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/QZP7F2275357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe981c22d952dcb882fde5b6393ea1ee948607d50e22f3f3483dab2107de48cac. 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/QZP7F2275358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77caa4ad4e7e720efb9f7bc12537945aeda8fbfd4d2cb6b2609ad460f83f1f23. 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/QZP7F2275359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa60aa687b63e98a6ebb194930a9ccdde43d3abfef76b7d613dcdf180bf904e. 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/QZP7F2275360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505af430d4366d393a02c0a4f4a2a4d9de4a37528f57de28cd33611caa8a1f13. 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/QZP7F2275361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ee80ace7d376e8f65f80e65c73da1f5468b1238a7163866a6ad6f34013b317. 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/QZP7F2275362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34492b59cb9b29f40d975abbcf286fc67a3aae02225ece498a217cfebeacbfd5. 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/QZP7F2275363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e66874a51fa15e7728983cc70d2cf7f101e2493e55361356699e091d44af575. 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/QZP7F2275344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c334a1c9f4119e596b06585bc6c712ec787d459e686809149ce3076be8fedcd. 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/QZP7F2275345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ceb082645bbe08f1440f66cd528b9e3430758c3407466b5a55de2d144099df. 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/QZP7F2275346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54a7b9e80b5d27db44253a0198c9c19159912f730f9049ecb1eceede2d17999. 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/QZP7F2275347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c53701f34c788cf91b2de3164b7c80db1b68dd46c7cf9f0c3151d9f2c7fb1ac. 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/QZP7F2275348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d154b20de5781698e75f03d15075d2dc0c2efea54b169c9a3cf3a6bd8bf808. 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/QZP7F2275349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd4f0739a0f12320b04a5a490aab0a263cbec54d2d483978c1ece1f8387efa2. 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/QZP7F2275350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000456cf7fd4dc7b4f5f13d65f6948e4ed82500b8d5a58dce7b6d3dbc31d40e8. 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/QZP7F2275351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4a875e4190b82ba394c0c88219a0a2556c99fa6d8078cba6c77cfc6cec11cd. 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/QZP7F2275352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531dfb92eedc682ab5e30b748854bb926c1a2dc27c44e353ed9b821a281397ae. 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/QZP7F2275353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fe4ae015111feefa475efea43ee69002b8cfbe3787813bcaa60bbc76ba0e1f. 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/QZP7F2275334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025f71d8e067b5d46cb3d3e708a5f51c9536c33b10b41f15479c0632afbb722f. 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/QZP7F2275336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bf7f64556b24de4c4c0396541d8f94ec715526f8d7a807083ea46545e42252. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:21:59Z), 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/QZP7F2260151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1710e4de2f37f1fc2b60946d91588a1fc5e79e549246004ad0d56426559f5a84. 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/QZP7F2260154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e47fa71772d1c6fff1591390dabe5142a3402638680e835ce950e44bfa6dfe. 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/QZP7F2260155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0409b21add79db05ef10f07b73f5f39446a184835a887983c38e3a4285dc8b6. 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/QZP7F2260156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa340040037e6f96f5add934d838d48e922b2cafa157d023c2fdb00d8f24eccb3. 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/QZP7F2260157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a37f892a7f3335320427943edd10d2cf8452f6cf573369db757c41f7903e39. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2260152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e2c7ae96356c14ff4eecda28269d9d1dbe05b17eb1ebcfc138a25e3805a86b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZP7F2260153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef77d7d0f845c526f81e7472f7bd67d1ceee5d8d0b42192b97f799723ba77bf. 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/QZP7F2260110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27a5cebc8e2bfd6b017030f25d79efd4032710e4d0afdc8720e8f43e5ff4c7a. 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/QZP7F2260111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a14f8026b292e0c7a9eb8f698d757ce0fc4d968bada05de5c8f63996a57255. 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/QZP7F2260112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd810ac01de7d77e2ece6ca64a2fa87e5274012aedcf6504f3ce1a3240cb1b77f. 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/QZP7F2260113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb405b31c41cffe538efea10d7856ff529d95c22684614db88b12e6957852370b. 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/QZP7F2260114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6a2aaf22d9ec5fb89f85f537746da26dd6b658b7a9a38fe78d09f16088473f. 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/QZP7F2260115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7546e783ab793654b8200d2cb72b0ebd6ca83156e6376244fe71ded5c7a0d183. 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/QZP7F2260116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff15f7db1a0cfa1c27b5e56927d437b51a2de36df5cbb089939753d015375e2. 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/QZP7F2260103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1436676bf522ba84b70391bb391f030a750251ce5376b8e5b14e1a70162b82e8. 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/QZP7F2260104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e4319be4d7445666a8bf9045ebe652c68b6413fcd1bfc9125deedcbb6384bb. 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/QZP7F2260105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35551173bbb1e9273cb817f91080d9f2a12173d629ee856e26eafff88902a0c0. 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/QZP7F2260106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44e6a20810172ec744883edc0819d157ad3b7d25a4302ddc9dd7d4b18e29b22. 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/QZP7F2260107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032dac0ecd8ff0ed99cb476130cc6c7a4e58ce267811f28fb72d9b9a270d84d2. 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/QZP7F2260108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644c337cdd4488ce031ac15dedfa64f1b67b02e6dce992fc44c21dd467a0ffcc. 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/QZP7F2260109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2283b969bdb712abe65cc418441761170dc119fcb1ff1bf71bb944cb552a415. 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/QZP7F2260096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2e3664582663edef039413030b23f1759f380929d4cf997b5f41e33b71f3b7. 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/QZP7F2260097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436612c24a7e95963c95c4a549a88102c451c872d5e7353864665b977697ee38. 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/QZP7F2260098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81705e1e874659f7056c146e3db3cfb2bda5a519a716c164254b9f746922feae. 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/QZP7F2260099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ec616e277d20dfa27e4d4a541b3ba6d658f6f8c242c6a74e781fb33eae0534. 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/QZP7F2260100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22ca11548a6596667b6b27086d4f9bc950bd2fb3ae6687520654a90a62cd311. 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/QZP7F2260101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2012c143fa9e172183488e64046f89ee953c71582e7b3ea99839f8048c66ab. 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/QZP7F2260102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb553146feed467b4832904098f064aa5bd6d524f01110f89589c2c6a9a4234. 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/QZP7F2260086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7234bd1d41e191d1c702e50c9d5e5154785a604dd4a57525dfdb07fd00fc0f. 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/QZP7F2260087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1640b3f6bbaaefe916e065e84fb60ff744fb166976e3bd2d588bb144e5d679. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2260088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2478e92242378496725b62b58f98b053da5200bc27211ddd1628800369e5cb37. 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/QZP7F2260089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591a3eb3345d3c075cb44c97492faaf831039af2852323fba1a9517b7d96a39d. 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/QZP7F2260090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4643274624b2bb8b1400c3553de4d2f7050c89afac4c9728ee5a53f35acafea5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2260091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105f0d01d524f219ed71a5855ad037b667d23f5a46c47f415d9f6df1bc930a41. 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/QZP7F2260092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b71f40333d10f0fc39726c57ceefb5d8d0db94188e0e8fdbc4b628e57e6c3c3. 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/QZP7F2260093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08950ddbaefc0713c4122f3e3262df9685e2d787821a8faafa61d7b05f695fee. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2260094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca44cad5dc515a78337bca608be2dedeb52afd1d6b794807fcd9d0a5a6226203. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2260095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f3056982c7b482a3577c9dc7c93f36c24bfa7baef3bfc6e04ef1df793bb095. 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/QZP7F2260165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e683a688755fb7c7d8bdb09423460461d2257df164fc44b8ea99d0601e56ab1. 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/QZP7F2260166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1cfd55d8a966625587430fc3f1684f48a60fac10db79a6c5370bdffae9e4a2. 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/QZP7F2260167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b592624282811f267ee0286f11aca28239055cdb1df4468bf0f549367faf0ad. 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/QZP7F2260168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551052368eae01dfb7966654a6e64c5c3869005b62e93233aab3c12f977c9f10. 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/QZP7F2260169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719b14f79524f52873ef95695e247393dde3ae4daed36082cd122a3a4eceac61. 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/QZP7F2260170.