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 0x9b25b25c476a899c9e5870749f0fb75d947842b2b004d09cc655f43bf52949d4. 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/1dee7f80-d18a-4647-bc0c-cd61bf0d1262.json and https://artists.proofprofile.net/proofs/artist/1dee7f80-d18a-4647-bc0c-cd61bf0d1262.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Legend, Wrath, and Apocalypse (The Gunslinger of Hell Saga)
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 0x2dbbb19e1612432c7f2b101fbf4d95af76a1705096316b97a701b391667f4486. 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/QZES62500082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0997d74ef9aec5e1aec72544f952b1ccb2ba5f13c119035a5949341b7cee47cd. 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/QZES62500087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58aea4919ae6084f248e00947921eee9a640e0917b357f9d211742096565dc9. 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/QZES62500088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687a4309a3fa1233b66e17acd81c3bb7113481c4bc7d6a1d836b2683241251ec. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/QZES62500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b8efc6cac9805ddf00f928cd00303ab513ff28d2bb24880fdd5560e289b116. 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/QZES62500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0adf65bc97465df0f055bc3d0a59f6e9c0fe8e40df23e9fe7230aac04a365ec. 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/QZES62500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9319fb631c33736a7e7cfc18ed0d2cdf0e41005b972b08fc7c475084d7bb8623. 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/QZES62500084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e52d4567a5ca8cf7d5823a270cc598cb751366daea238e74fb01fb4e3cff53. 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/QZES62500085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e8b0e974d7f28aff91b861043c0e18588c0a6dc9b6ae3fb4f57736e2d986e6. 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/QZES62500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3274e04f62e061580268845b15039512a139805cf12fc21ec485f36bf034276. 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/QZES62500093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22b42ae85a99f73c8f2eba16a02818f0d5b2238a9760d77ef24b88f2ba61012. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZES62500094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc788735cf755e7cf55f1600de947bbdc9762383f76ddc5c737df88dcde8fcec6. 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/QZZ7R2442045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bf10320629bbd6138e41c3c4da7e43fc612ec2db5aecde71db4dfd9493f1f5. 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/QZZ7R2442046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81eee7b76b700b2c16e2c3be501fab8f9d74fb66dbc24e2ee93968a64ea9e10a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZZ772427558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9de41a80dc01a247997479489fb5815b734271d17745f49f4eb741b8c3ed54. 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/QZZ7R2442049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58efb83d272a180e7aee2390c381d86543de7f78567589e69f6f738e150a4425. 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/QZZ7R2442052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2456e8599e96a2475caaeaace7e3d3e89ad49fed8bc0b4c7074eea11f51968b0. 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/QZZ7R2442053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd03553f471e7917fdb14e772fb198c7aed0d788bd8e7dc3a9a9b94d1313498. 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/QZZ7R2442047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175ab7c0e8e24ae04e7b8d09dbc7c366f056d022309460661e95da65a149d8a0. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZZ7R2442050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a4cb01bffcf965894dd5159f47770031aa986a4d4a3b9558b6ff89176fcc15. 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/QZZ7R2442051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894dbe7193555aedc98583928a63745d2b2198dc5c78ee8dc964f97fc0ef2d5c. 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/QZZ7R2442054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea620800e09ab76cf9ce1b3081077a672fb8e78aae5dde0d56dc91079a905cb. 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/QZTAX2431475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5080eb4c452ba84e7c8d9c7557e3b90e3b8a65da0512be2b9c41ca19e530825. 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/QZTAX2431479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46a1d7e40f67beae20d744ae3821de45a263ad58870debeb477a023f0ac8dd0. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZTAX2431474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fb1fc6817232916ed8a294dc51cf8ed301111a0337ee889a436cf1b9e8149f. 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/QZTAX2431476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9243ee9d1509a8ec40c349f9acb4fcb2c17837d530798f52b22f41f9fd6011ac. 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/QZTAX2431486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73eb994acbc0cd1bdd2d1c007050c912afff4e59bf2f264d6d41bcdb309c0e1. 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/QZTAX2431488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e232900e0c90cb7fc3e942001d2ddff0d0076235725347582df2fe2bdba2f6b. 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/QZDA82475422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6830e19526cb329e0a2358cdab37e1b36682485e8b492ab1a30898e3e3ab2a1. 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/QZDA82475428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c76a256ade138a35fcf2386245bb1f2d88230366a886b4866c266a49dbe314a. 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/QZDA82475421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054404e2e829f81103dbf6e7dc2d7737540a573d31868bf599f696955c4986bf. 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/QZDA82475425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01eee89ac7cec77b4fb864c0898047631b929ec6ee37d422235659626369cd3b. 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/QZDA82475426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5381d1cdb2aa07e7b3447fd27a692303d2149d61f449088ee1d8773d0f3fe13. 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/QZTAW2344168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a399236bfec08bdf4e4582e25b5af3b72b0a7cdfdd3ac28fe3ace834b337db7. 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/QZTAW2344175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eef878255bfde58604a1b6d256c438a80324c5fbdd08fe16cd721852aeffda3. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2344172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaa964f7b4807b01a5992f70a2f500c3f6baa2e85975656b6dd347b045fd849. 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/QZTAW2344173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9733c8ee8737db8f39ad8d05542180d41c3947bc1f53a485b2e1d6be7b468eb5. 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/QZDA82321883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76caa8fed3b5dc1bc16f57534b633e398fd13073a97f506b789cf840d4d2b7cf. 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/QZDA82321884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b275253ad9b57a6cf7836c5a5a8a1ca1c0f2fb1344d75c0dfe9d5db45f6a48. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82321885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c56240446538131e7cb8038ab50f6b2e61fc50b1d2189bf7ed0c3d2d57eec7d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82321887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfe73a538c6df364a3ba8f4382d753d057f9dfb5ed14ff913ae486aec7b4b34. 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/QZDA82321890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6a88354a7be08a70c34c27f3a30995e0043914f6be159a709bc0ad8aa96b0e. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82321888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81eee7b76b700b2c16e2c3be501fab8f9d74fb66dbc24e2ee93968a64ea9e10a. 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/QZZ772427558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66913acf4a5f2109170f4c203ded8d4527396b7450011c70b8794555ed620bfd. 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/QZTB32444194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50af1f4544f6cb5b23edea131e69d53648553a5c42869606a6e8f5afe6a987a5. 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/QZNWZ2462791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05307daea95bd2dfc9d582262dc6e44141cb779e3e59f2be503e795d4de593b9. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZNWZ2462792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7265199233f35e89ce9a3cc15ddd5fa5fe83c83670605c8c1068a5d896e15d9d. 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/QZHNC2437877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429d45cb796b0b840bbc779da6ba403c04023e3ad25882ebead263ce5f326775. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2301268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628073b9fc5d2ce24111d708c1ca1c2f0ad88d7dfb16a050a0f8e76a6f099089. 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/QZTB82385833.
The Call of Madness Part 3: Diary of a Madman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f27388dc53e2bb319e141531d4d845f1678d83f0d908d5adca9b0b24f279d4. 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/QZK6P2306298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b63e2158865cf50e25dcd8e4c43e27bfa519feb483dcad1377961e8b18943df. 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/QZHN82363887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe67e142fd4c6ed679104b7bb506a70b9518b4c3e2fc35606a7bc87d3ff0712. 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/QZHN32370174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765643e25521fefa2699ae5c7c4535787e9c859f60fbfd2ad768223dfcef7441. 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/QZFZ22366168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93e8bbc9b8f85aed2bf9087c04c3fb538963b6db1bee3d7f8fd4ce268da93d9. 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/QZTBA2228798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83dff15bc68052d3f14908ac95c0c9cbfe06ab4607ae26c4ce01cc090a1f1af. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42228655.