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 0x2d3716e356356632ad924996b423c90a17d9bd636a552bca523551e1c7195d0e. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2aed4012-bdf7-4e7f-bae5-a7ffa1319ad6.json and https://artists.proofprofile.net/proofs/artist/2aed4012-bdf7-4e7f-bae5-a7ffa1319ad6.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 0xc815102354804e60421a9c75750670e2ed6e9d54a1f92c68a48fe91b6845c0ee. 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/QZHNB2393353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a55b40badad5140b0673da68868d534fe64a172629d54721f2a7c2a03e12801. 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/QZHNB2393354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc009e5f810b9dc93a77c90228e134f039dbf303b9bb6c4b0f4975e621bb8d001. 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/QZHNB2393357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86a4b1da3ab94fc99b8268d9712eb6472d6216ed1bc2bc85301ebcc70e0e431. 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/QZHNB2393363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb53d81e0a72113125d3286155ecabf8a057e9c29aab729dfa83438b3a5127e. 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/QZHNB2393364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f3a90759ca325afe4e3911a4d9852854fb2eb70a627fd0c7d94bde8b7b125c. 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/QZHNB2393369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ba67fd77a3fd1f6718d46924a7e1c11d5e3703ba29b156a053bd06f496b3a3. 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/QZHNB2393373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7ea69da336482a2e83694c9098aee598d000542b0060a8a5ba71330126b73c. 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/QZHNB2393374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7157a7729868ea2e2c39fb80619c9e2f2f903aab19fc4348ada832222bd89ae3. 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/QZHNB2393377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f969f813f611834734212d8c846bcdf60f3574e65069b8e4ee8eea7491d6c1. 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/QZHNB2393379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72aaa495db455da8b379cd605a90bd822024e4e8521b6e0695d43533a17209b. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZHNB2393355.
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 0x042597776dfb7041673658f472fd2be619558520195cc7f48b2c7bd8f452ce84. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2393356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62a7788b1aac8a0c257ae8f217db7cf803724d05b7ec6460c3df825130991f5. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2393358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43808f4fd420e81e360473fce608473dd970b2f063e1b72e3e00d39606c560d. 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/QZHNB2393359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc030d49f8313113d1e0eae6c0c14095bba3a484d6fcbadde181f1ae6578128c6. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/QZHNB2393360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ceadce858664c1eff6d630b425e15778f77c0282bf8df0990881ac753ca348f. 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/QZHNB2393361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b9f67557c64bce67cbde8a86c780e07c2a2910edc0c00940b4d30ff48eb316. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/QZHNB2393362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e336a721150323499074686a85d92e7731dfc99f70236666f384ee027c85ab. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZHNB2393365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95e3a1a197d7195e4395f286c7e09f81a22c92232196a555708604a4f773880. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2393366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f66742d0f08ade908c6774bf8c4173516673a5d93168de1b518b871057a207. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZHNB2393367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb77a106c9a8790dc9e1fb04fffe043d631cedb6e25bd521fba2a62426d3d5de. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/QZHNB2393368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30004acb82d9761b69a1ae8fe306b66b7136e5fd800c839a6701e9d9f8990c53. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZHNB2393370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831960ca436ffeb346d60c05e9e3d654f514f82282127b9705585de8ab724a52. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZHNB2393371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21abb7214a6ac84a487c424468a7ec6d8b28820f77844a5c3d2ef0106deda821. 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/QZHNB2393372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ae41eb6042b4f32752e1979fafdf9a56f265ac527d85b8ef8bc3781188adbb. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2393375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3057b5f6b93089d961f439d2d63e83ac110cd4a3ffb1d4f6aa6672466ac66b7. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2393376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a6fc5614496970ae6e12463adc33a98f8f8386ef46972f17b7c6d390668ff7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2393378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa014bbbdfc9f59fdb92acb720b2bb38abd93a74b3a970583d545abc1584b40e8. 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/QZHNB2393381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73360e04981e66699a3bed7c64c3bbac151cc51b0cbd6da5d36c78013cdc1406. 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/QZHNB2351867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613c74038e7f776be368fa8f84b7fdd1220893a9b8834e95c6fdd9ae555cc482. 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/QZHNB2351868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d226c223e089ece3898cbcfa61778773a486e6519c0c5c8ac4c0462d62c1908. 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/QZHNB2351870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89975a195768b4419bea7f546f20d105529ccc0a7ae1559bd92b793f278c50a8. 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/QZHNB2351875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32804a56105bfc0825469e4e7f143efe315c52a5bfd8309dcb33dc4868f26593. 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/QZHNB2351880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6788c5b0b60999b1f925a876c6a7720799fda73bd69490b46faecf06666879ed. 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/QZHNB2351881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906f7d5a66cc5d8a45e00b6c420002d8069531a54853c340a195bd444edbd9c5. 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/QZHNB2351885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bd8a8c00cf34ce657d8b0208df819f157068ae6fec0d9d55ad59fcab60de5e. 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/QZHNB2351888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55edab7083891cc0fa07a7048be54cd509ef241f7de5e2615fab91cf5a808427. 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/QZHNB2351890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469cce637a7e8902a23cfc6964a0e924fe008983ee229dcc324dd3f286e736e2. 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/QZHNB2351891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613ec9b2f7881df75894daa33bba495ddaf827dbd2e019da356ed67e7fe5f18d. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/QZHNB2351866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf8c916581035acacb68e2471da4b17ef4b43e306db8c4196643e524cb2ffd3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2351869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac27377709849f731b7504a377b01064bf103a95409d1b2dad39d5bc9cd6482. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZHNB2351871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20d171c0dba3a3bc753d735c54ef0e1233260bc4a5d65197bee83575b965546. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2351872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7023e35e71fc360d285f6c61092c5aa9b7e5cf6da38ef25f3ce814fbee58b229. 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/QZHNB2351873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77867d7c10505cabccac8fbcdb06608bd39373d45e493c66972133b340a9f6b2. 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/QZHNB2351874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b582f10d09f18d4a3466fe6bf6d59247226179a941a3b7f507fc3500146f4e. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2351876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc980aa58a7e590a2e065ce94c33c4a89a71ce0e41de5ba3cf2797949af3fd7c4. 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/QZHNB2351877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a8044b42b02a410bc7ce95d95077906486c139ee4a8df6df8c6f0a19f45651. 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/QZHNB2351878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf548e242bc2961052d8d03fd01ab85df6c9fd5928f66b5f18905087e559b36c0. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/QZHNB2351879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd0a649dfc86118fe193570fe3d93ee236e9642b03132cb81da452d832a7069. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2351882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6a75d30577e709fff4972a985f8cd61f6279103ad9ca088db7f347f64806c4. 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/QZHNB2351883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6bdd0132f08a133f34b69dbcfb2d2d4280b2eb7cd58f41cb114ea0bff847c8. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2351884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821f41eb5cff3e8487e7475bde8ab6a8e9e9ab6f283bf8549143053e5e5e0399. 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/QZHNB2351887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17863b051cbe92d73dedb9b96eff505298a05a065a3278d5cf165ed3ac27d4d4. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2351889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6db015e7b8abe987668c566cab8537f76c5643b2dcd6f3ba1d626b9086a6447. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2351892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c6319dbec44105b1e016d465a014b2ca0fca83e418ee01b793a4215a324d7e. 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/QZHNB2351893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0174632ac1fed1d69183f911d762c511365ed1644f7711185e5233b942587bd. 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/QZHN32324979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd886ee1c314feba2d7098028514f03e0541b9cbc217458e3febc7d65c912a8. 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/QZHN32324983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79df0445fd9df7d57a1687c5fdc71eb2ccc55199285ab775ac50b5d8623a3d5. 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/QZHN32324985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af9ff9ed8afb77e78054af26888956f68fe40e98bc1a3a2cbede9f0308ac531. 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/QZHN32324986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e355c64df0dc9b81b5cb8dad5f16e1c726613ff851ad191c9f51c0154164100. 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/QZHN32324988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b0ea88ad9de6d1813aeaace3b96525b6a19b591c87d08158ca6369d391d70f. 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/QZHN32325004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fb62e65a9fa52b9759ac0669cfaaa3fa40111cb35942c05c24bac68ef94a11. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32324980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff8a6d70ff6b2f68969cac06f342426e4fcb5a21e63de4d8908facc3d3e9122. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32324981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29abd531d15247458c795db2034d0f44dd91704c4d33e43f6dc15bb58ab88df. 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/QZHN32324982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ab0d6852f82e7fc79ac723149066dca214bad6e238cd8396d6982b4429b307. 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/QZHN32324984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc94e64803107dd0fe13ea6ad825ce986492e529d7817e65d5a7d15a65133f6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZHN32324987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf85cd1e37818889a66484708edb8ee224ce962301d7d33a1f8fc2d3227225b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZHN32324989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960b3d601f05b65944caf02d05f171a931d8214f2ee15e9bcab8e559d75e96a0. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZHN32324990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8114ce0cdfaf85b9718d4a81c92682bbea769832cbf758941f5319ef7f754642. 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/QZHN32324992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e94a535f7ae0648b68c5eb06c2c2efbf8f6d349a0c2c44b28bdd59fd950d917. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32324993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7932b4a08330d5169c7a116b87f9f41d3a98409520c4b1a2b5df1c946b4d03. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32324994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d1b874a5420adaed74c57ac5afbc59499ec0b501abe5ab4024de6e28cb9547. 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/QZHN32324995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6c0c7aae342fa62198b95c2e6574ce69f5a10cc00f38e7c80af48aa1ae1070. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32324996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f320396d947870c8abc5dd303ee80f97a8915890082bb8c574fa12ed55b34b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZHN32324997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00f5683a0702107b984066d4a56c1c71e5be56b3e6c5e19cebd83d9319bc7fb. 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/QZHN32324998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee063cd32a9e3b283f74130b457f9dd59e8ae358d0301f77d2d8d4eb87e05d2. 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/QZHN32324999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7da1f2367cbcde577bac2e33a963170e45be5865ae5b11ca3cf0881dda4e49d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32325000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55a8cde58b26d6d45c9f09ea7d9904c8558c2883b76291eaa7e605cc3249d51. 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/QZHN32325001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce5b24e58670c4684ff09666c47a28eb28ebc948d2129450f4d9f6beec34ff6. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZHN32325002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcef09728039da55d32b1cbc4ac75c87ae40741adfb81a7233b668d19d7c8b88. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZHN32325003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf516fd4b3857d8a5e5578ba682593e0e7ae1b5f3406c32218468795edccd4f. 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/QZDA62336836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9772129f10190984f514d23feaeb8895fba14f956abb6dca1b8b6c05bc1c6c11. 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/QZDA62336840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4251c6aad494e89d676a23ed3b2442db38f39a24bf310a9049273cf2704791d0. 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/QZDA62336846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec4693710676d78fa5618d3676c95cea8c5c8e13413df2e8beac5b777c8a344. 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/QZDA62336848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a9b5605595e73e699b8d5d412c1913a91a5711408c18a7c34834243846e680. 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/QZDA62336850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eeaa857f2734ea87e485048ea89b5b64843f7638ac0df99ee8042cd5d4723fb. 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/QZDA62336851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b1ce284a5417986bbfc0a050fc579ac4e12e43ea590af34e4e1c81ed265678. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZDA62336834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550042da2097729d93f873a1a3b191dc28998d4aa48d4133f4f3ebab89a39fd0. 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/QZDA62336835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f42975a4f9c03befc21219cbc1f00f5e61700a2eba2e574a79b5943a866558. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZDA62336837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6678a10e82cc28ffe2999c937090cee3e350a1c10fa510a957c76cb4fd5c2b42. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62336838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf9cef0bc38481f013f4210d93e7a56a88109eac99d24ad916def2568ff9366. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62336839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b62c08ae3fdc57d5e9c5bd6b96594ac9d53cf70bbdb17437a7c4ee31d206cd4. 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/QZDA62336841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9fdbd1777554f15764c1d2e427be8a5558352a447298b1f54db02b52a7cf4b. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZDA62336842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2cc3afa509cada1c152168df12dd67a70a7d38ea465e0578f49b2c14f2ffe8. 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/QZDA62336843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5acde2b38dd45a38038ec7f65dd3689b684f1b26144e05185ba8727072ba350. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62336844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf9f3eb3dcb071966e2c55297bdf29e0a741cacb7c5dfa1e6de17a9219f66bf. 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/QZDA62336845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61af5e5b7d12b1043f3dba0a860cd02a53070146ab88ffccc839082b60d90582. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62336847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfb40363418e38346426ed146eec0809887a44cb477d506f32a3ae80e6014d6. 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/QZDA62336849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af070d63614dd9e26831a02bf2b805a341d9565cb99a46ddf402eb87e9fbf92. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZDA62336852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a59664dc075b034dbf19251234549c28d06572bfccef37c3d65972e5276e3a4. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZDA62336853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a951e998369aa23256c6fb79ae3bf5e50092c7934b7ea0772d296b872d6b8cc. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZDA62336854.