1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbf76ce4a98db503823e81add67b57264b3b6d29025e24b7f4b378fe790de68. 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/832d825b-38ea-48c9-a3a0-e5d9576155e4.json and https://artists.proofprofile.net/proofs/artist/832d825b-38ea-48c9-a3a0-e5d9576155e4.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 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 0x112eb57906445df710cd6e4ab4aff52eed4138311f1c700798486ce081e5c46b. 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/QZHN32222870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b251e26fa16cd1c62982bfd9a48de928a46b378c81456357c7ba509deea836. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32222871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0b1d8f0b7d5e259eab4db2f67c132db038ccb0f4de3d83f1ef2f686233edaf. 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/QZHN32222873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac512722251efe9bcdb62d796a6852b06fdd1db1cf1ab09fcec590e0c0e1338. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZHN32222875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117d30b4011b9b304ae85cb3ca7314921c70414f0b33eca427dfa3c0da3f85a6. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32222877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110ed50905fabd107d5f5d142b9b2526267474ae3667261c3f1d9cb8e37e9909. 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/QZHN32222883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca8e2ca9270905aa7c5e2c15e587c9ffb7a302d3a01497af865e19b94245ecf. 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/QZZ662334022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb356e82c7136778d687b27fe61529a3eb7e070a675ef62335804db542e859c6. 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/QZZ662348196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e91a8030b5ce84a054feecbfd2b0384bd7656266cae43d0f3b15e6068196f9. 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/QZZ662348197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1703a646c160686755053bf3b77c598b6ddef3b574b7c0b60530a8ea90c294. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662328217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9de809c2a971f2b5f92e003495e8941079a82766ad314a1e09c9a629504c27. 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/QZZ662348198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058ae3430e0f20af5b9300c0ec6c22c5a7c90f840045a2abb3e34d0a00d18ab8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662348199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2f725ac779d17ba84cb7051c87aa8b776751ea22ff971baf0748d1c52708b0. 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/QZZ662348200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e7ff28853f8609af60f7d9d1ed12a77fd86bbdc59b732d97aa939aca624d7b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662348201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cccc58a1d0bdd9c2debf36b3cedaffb0c598b54720de65953e0998fe00fd13f. 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/QZZ662348202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218efed309aaf3a2ccd003d9c93b04350e813a738454b2785e3c7912a65ca435. 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/QZZ662348203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb6a1d9e232e00aff21b4f1087fd9155c122b1ad520a744faa60f91543ccf97. 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/QZZ662348204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b6627c43aea11c7962b3f92506088f00607d27550b088ace4bd140dc53d854. 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/QZZ662348205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc5b978d74ad5bc990f2cedab7e1e69507bb1296ebf01845af4d538396b3f5f. 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/QZZ662348206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea94fbfec86beadc412957b56b9160e2271c92880b87c0d0ee7e789beb1af6ba. 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/QZZ662348207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd058407f3840fa512b592afd2fa50b47d0239c7cacb9b70fa9f75f7d4c353e1. 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/QZZ662348208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65849e5d7d178555f474ca9a37b34d2d74d7f2351e3ac58ec84ee687d2af400. 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/QZZ662348209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ef5e88b0255214fd5c6ea550cf4e990fc4679315de2f8d0cccfb1b4106a1ba. 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/QZZ662348210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b380aabd04bd5cd7df21626d71da63172a402b127bb617513caff48c8cb5b3. 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/QZZ662348211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fb5e3834cd50c801c9ff28ff1f81fde51f6ab0e17cae7a943222f6d27295e2. 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/QZZ662348212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614682ace73061de79648278b4a86fa414976905d5b58b77284cf15f8431c50f. 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/QZWDW2398096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa150f77d41b504791bd90b67e6a46d62a10b61ad3c8969ccbab4dae24a6a299a. 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/QZYFZ2368365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401f61cd7506b5771bc7b0efced275c17e4914a2a38c9199f8918757bbaa7118. 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/QZZ662348213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f96b1b3e7fb418e4d8277faa90fe2933ffa22064ed8e52bb8724a6ab12a84e5. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662348214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb693c09288ad960fff0e652dea9c4fd785edcc0e09e3f0ffab5cb151fcfa21e. 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/QZZ662348215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123c7cbe67064059cf22bf4cb72b9e9f19a1ba9792cad446cf8cbc8ca4ec9d12. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QZWDW2223318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d09ebe30c8b5701ca67dfaf1f6a8e1ff1dfd6dead00684f31b1b1223d2ce14e. 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/QZWDW2223319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc596e438da12a01bf9eee6527c581ef3a93426bd7087599529fe93ac10cacba5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2223320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ccde948e8861c8a2d61d3f822c5f5914ad728ed48509221aadbd9a997d86ef. 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/QZWDW2223321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46865dede990d4c1897d840f6fe4b5e3a46afd303d85a25130912235eb86f72c. 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/QZWDW2223322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572c30fab7e6d75b0fc5e5261189ce363ae3977beb1c1ff7558d90aff5d397fb. 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/QZWDW2223323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadca78fda0dee21e69e10805ed55b447c886fdf5750cccd4adfa1d26a25353a5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2223324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f976972493845d55194feb31fb17713129831c2b747bcb1fa93e8a65562c4b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2223325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28630e463827d0936a807e26b86f8914e4fd2d12dfe55307b501e678fc6d73f. 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/QZWDW2223326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46667d5fdce770d6f5f3afa3d2da4f0ea85c984a5bee45972611fd69246ca14. 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/QZWDW2223327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8126385da4cdc1d5729a789fbdd90cea8128623454913dd009487326f68566. 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/QZN882301507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57e7a3f8857e6ad79dfdbe828621c3e8ba344d9540f36632b61ef95542900cf. 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/CZUM72200963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211e4a314bfed84ea38c9039e95b15e462e40f9890af2f5c097da73dd67a2bc8. 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/QZWDW2223329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ea6efa055061d57d32664d0f4655604f236745fc83f5e4f32bf97f407912a4. 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/QZWDW2223330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7284dcd8e5dfede0e1c08491ee57ae48c98fc977767f89b21dd70b4d4c98780. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZWDW2223331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bda3a564e4c046fab2b558e1439024fffc62726d2d11586f4ccfd6cc4c6986c. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZWDW2223332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebb1a4bf5409a4c1a20d4fbc8f997dbe5b04ee5714a55221dc7d94ca51ffb93. 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/QZWDW2223334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9825e4e53d334a20c2ab92057ad0731cd79134b01b67a8f3184502a038c8f38d. 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/QZN882260055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc697220835c036800868890ac4a77ac75f1439bc33469d33054980140147f104. 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/QZWDW2223335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb417d512fea0a445d09ea0d51b6bef3fbb066c67abc5e81568cd1e925325a8. 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/QZWDW2223336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd01f9a5f5f67edd0ef29f659e7950c62b684949ea03e092e6f53247760770f1. 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/QZWDW2223337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582b2518592e899d725b207d40717fd9bb2427a745019eebbabf25ba20a0caaf. 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/QZWDW2223338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0af25b9d8aefe93c7c895d11a0251b7d53cee2f52a906b135e2e3bbe2c7ab9b. 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/QZWDW2223339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fec449b4af0857d15eb2faf89af58904ed2140fa83cf8258eb6163a1368d4f. 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/QZWFE2309475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2a5cd1e94a87d81ff44621a7aa1450723a7d99c36bb1a0f1a322154dcbab52. 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/QZWFE2309476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2170244dfa8cad1547d0b6d31fc72974b1f8c6ed7c2f7e0f2368ac049b67319e. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZWFE2309478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8987fbd80be7e80cf60d8584af013f41287d21cf6d57d13258f624548ccebce3. 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/QZWFE2309479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56feb6554320004285ae5bf292f27c9b09287fa22de30455d018a2c5b293828. 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/QZWFE2309480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3f81b26ce4712b2b08e29a6bc9057f9c37e1322632a66b06dbec0e28306443. 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/QZK6L2335453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf490a50cde301aea4559669609d2a081a7245daeaf5f1a577f5d4d75791463b7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662481421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604b9df038b62753b5aab2cb312f8c2de94a545fab20611dfc2789ea0a856e29. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662492262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d117ac488a148ace5564837d51fb96770216eba7ae0a7ce1e7f0d74199ec8f. 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/QZZ662492263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efdc70cd84d9157dc1a27eb5fa62b03bdc49ae75fa49daae01900be1b78dd64. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662492264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c627b3f4d64d15f79af41eb535019668203be0841523a1034ae97466178bde7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662492265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6723a76c957349a7d9ecdccbb93343aba3c8c24b2f4dcc5d4b3c1f80a272feb2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662492266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903604f0138f702f33cfef6bce49aff911b7c3a86215bdc3f44a3adc5c837270. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662492267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad36925b5406dc3fc659c82b00c1217e3af56b335d3e6333b81f46b0e43aaa7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662492268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca8e2ca9270905aa7c5e2c15e587c9ffb7a302d3a01497af865e19b94245ecf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662334022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2454017e80ed8407d624e1f30892d8a8d2f88f4f5acbf1b5d5d4d4b8fb68dea. 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/QZZ662492269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf6f380e708128a7a4b1fc0d10e5b4f81ed10c070a048397646865f6ce91927. 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/QZZ662492270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57cf33157d601195d72c23c7b120db355e776c7b7e040d352388c5e28e2048d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662492271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc375c4d8f38582726b40b0f38d92a39531016b374cbcfaae9ecfae91d7ee6171. 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/QZZ662492272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0952d02347dd845fce1cd05131a5c736bb861785c149a5a9aab723bbad2d7b60. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662492273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032f5139d5b1aa8901e2a1bca15324eb6e9132b7e2a397fe22591268991fa637. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2208859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2b8355cc5ce53ed7cdecffa558f12ecad70da5f462a2ec9d0146d9c0e879df. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2208860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6e57007612c8d5a2b81abf33be87d0a4ea15ba8d2e1f496f574f2cf9bf51f8. 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/QZWDW2208861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b2228dff1862a7cd320f30559a366972bdd382cd78b225f72096a5cf884e96. 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/QZWDW2208862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dd29f67296516a07fc7bf848171be100f4bf1926d9d8d74353c97702dd0325. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2208863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb116dd40e0afc491ad87730ca72b3b0610b39839d34b2e9d70cfe19e3362c96f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2208864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3e265e771e67268a25a6403fb98cf84630d8fdaf6d273be3b395bf7b6098de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2208865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2938fa8aaaac8e05409769bf44af9f45857bb776ac4f9e53344473587b7700. 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/QZWDW2208866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8616d37624ea565a5ef098952c57c3a6f43212d1ae203c825be4d647a0f5439b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2208867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a8487d33018a7e5f5bd5cfac2be3745807c424717a088632c8d3e8514f8035. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2208868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5fd65356cc267e116987f9072fa31289fbfa6ce0d6c9dea08ef1b04f994ed6. 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/QZWDW2208869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e3aeae2ad99e3c4dcb94503e22279f31ce679dd9e1ffd44884c9c1ad0a401e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2208870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6187593fcb371ad6ecf2a4d82f08bf7f8eaef0216e2a2cd4ae06bff83744211f. 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/QZNWR2174647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68932d1d1af31d69e52e5fcf1687d5f9608ea2dc5d53eedae01c753d33220da6. 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/QZNWR2174648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5751fe2c4e61545cfcb268b1f26f4e082e9c929ee5aab0423ddd9cf802003a79. 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/QZNWR2174649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7651b31c8bc948897557e70bdab4dc0f23f0f08a1db72a606f22df780aaaf7c5. 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/QZNWR2174650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08228f5906bfbc7e7e6dfef6a38084c7af4f1275696fee42672e6c52d05e216c. 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/QZNWR2174651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634e1bdf89611e7e4783f5667169c1f498752b8b59e4c05a981fdc10dc6d884c. 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/QZNWR2174652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f3c9ba24d5179e149135f0f1a819c2a9d7df1ace62ff3cf01e89a430d99705. 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/QZNWR2174653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cc85ae7b9167e7d25d3237b206b268b039a5204a4d1b7579497479cf247224. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2174654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db5696d8102ffbf174b8896a5b4bf877e7d1da137251eb07c19214c916cad28. 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/QZNWR2174655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f48514b7094b83781316ffe584e4f166bce25e5eb9d9be43b83db5bad979b23. 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/QZNWR2174657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4b9ffe5eb3b07652570eb0ac3e51a6ea2bce3f58832f287f61789abc186ffb. 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/QZNWR2174658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4574046961ac633829901826a9f59d53a98c80dd854acd27a168e9299b0703. 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/QZNWR2174659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a88f0565191d93de833624e2591fbd9a119f6b2e86af219c5dfec7c647efeda. 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/QZNWR2174660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1e01980405509135685d3a18feb11e27106a15dbc7c76a78036df9e114d119. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2184493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d115c29f5518d72e70a01ad291013732635a608930790564a696162b82778c. 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/QZPLS2184494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43425548af34a62e1b8979c67e71897ad2c917dc6ce89368c3130b975c14ff8f. 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/QZPLS2184495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc652e4c8193508877f5238f0fb2eec5176ebf264e0dd524ce4bcfa5c9e40cd. 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/QZPLS2184496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822d82d7198558caf922713c12401669dd50fbae90d4e6424d6a8df8d4705b39. 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/QZPLS2184497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0002ea710da7d0d0f6ee78d2be597b3d90948254ad8728a35139026dd338da86. 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/QZPLS2184498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff493a9125876255b6bbce7664901f8e96ffcc3c2d9bce407f50bff38727f010. 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/QZPLS2184499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6face6efde0c90c53fe66e92b45ffb003011d4ca412e14c104832408334753ea. 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/QZPLS2143763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe583c912880807ae7a910ae0d86734265268864e61619a95042c26e813dd95e8. 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/QZHN82440271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6face6efde0c90c53fe66e92b45ffb003011d4ca412e14c104832408334753ea. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZPLS2143763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2670d3ff94f688a43b2bfb9e538ae6236c37c3eb7e439cc470c67dd441aea8f. 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/QZES62131428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6c7f16edbc7eae2d8d04f02ae55ca29e2d55ee688bdaeaaab65827f9011c00. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZHN92349816.