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 0xd34be4761fbcb2c007905d9bf0e5317ba98d7993db76c7cf23a554b399a4b365. 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/e10d9f91-8c1b-4e63-b127-e269692efce8.json and https://artists.proofprofile.net/proofs/artist/e10d9f91-8c1b-4e63-b127-e269692efce8.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 0x714a1f96db52c9778d5eece9368d440078b151cb10f5162adbf4a787d53d0200. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/SE5Q51800594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4326d98200029e5b31e9b001235dfa009d25efb2da662145dc1c369890ab9c80. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/SE5Q51808627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fe0e91a8f2206606eca0113b212d9f5f884f307c8be0217329986699be47d5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/SE5Q51827516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08770f25748944da23b8bf15a65d47e3676f41cb108101cd579595998624ba4e. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/SE5Q51900128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21b5d97f9e384a0de2308a7598f2950901cb51faaa01f8ef38f07e2b1515470. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/SE5Q51900385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c32f44feecf2029e38d5f7cc5217f33faaca07005ad12ff73c32b84073d574. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/SE5Q51901264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeecc9f137ae6a0ca433e783293bc59637953ffadbc2bff734c7286fd3084fc7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51901227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcf5e28bb16731e55db3af0283895e7bfd22827c113049ff04125d7aa0708dc. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51900606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181e51713dbf5d26de9721840198cab9c88ba94860835a0bac129a5c58317538. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51901030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0b6935e7313f21b57e2e0de5754fe7477cee47fa522c03b0fa2839f81265fd. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/SE5Q51901017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c828b3157df7027f41a029654c9b7087754d646f2d01bca2186196cd4f64a4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51901018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11520463298b74f4996c819822578b92762a2a4cb6dde75b68cbe72659dc6e0. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/SE5Q51901851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b53952a320e7db8e09543cfa6719098078d2d9abf51ff2047d72780abd604b. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/SE5Q51901844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64252357619771c8f761c4ade6e73815d87e4a0d61c6fe8021cdcbd06ca8d7e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51902081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4fe2ab515c7eab10f5e23c596ef476733bf970645616d578715157c87f4b85. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/SE5Q51902803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4793d863158a7d6d50d5b3604115c0cef342087e36c009a924b03fc832327a. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/SE5Q51903484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8bebce86a5369fd533b3a0ebb042de3f9d1412eac7689a09fa9d85a3b8aa5d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE5Q51903766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a9fd699dbee20a8785557437bb4700b6bc0c4f73df274acd90b83d0b64aa0b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52000565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6011fe26f29f0fd3af78bfe9249019c4c224c0fc41ec578ccbb14790f89c19. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/SE5Q52000794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211415b75efe51d9ddd46aad04eb6aec63f4ed979b21c71ef5b6681d01923893. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/SE5Q52002271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe6ce1e44bbca29b0ca0322a40c3bde76f1a9720d70d7141d5fe0addc689c7b. 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/SE5Q52003005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe57c88ee99f0b8ae143851687f2ca7e79c58e28c68f677a9ad4c362b370547. 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/SE5Q52101273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97736308f23a9b1b933f0c20e1b381126698c9d51b1d86733bb879e49af7483d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SE5Q52102145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2aba1de5e9b98bea22460c8f8db167e7071294abacd579c859f452dc0ee714. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52102646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5177b96922133d9ec420210f44df8d32516328b951d1a9e104e6c588df67fc8. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/SE5Q52200894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602c81a01ad300baf8edbe0970ff29a3af1da61988dde999a4f0403319899065. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/SE5Q52200971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798541c4df23ea7c770dcd09566977722052d3b3e036fe822094d0483f35eb08. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/SE5Q52200452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241d847f511e2681fafd314fea33e86637670fe1b6922433846b7524d15612d4. 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/SE5Q52201494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78dea72b918ff4c78f81d385e8507f32fe65f22fbdfeeeea2fecf622d8bde60. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE5Q52202354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf52235cf02c9f631358c8c501c3eea0cdf5678597c085dcb781060ea21c539. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52202619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28dee654024c16b80286ac486a0d3c0087211ae0dcae059ffa669a9b7ed3439. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/SE5Q52203451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1eda3efab22972acc9941dc4f0d28524d1363822410df74ea293007ee17fb7. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/SE5Q52301693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7435e2bf73f93b9077914f398d07c52517df0fa5a8dca73fe6df378bb318feaa. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USUZH1012501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4531d0f7843bb0178259bd0b8eddea3733b1c47fcef694cf24fd214df3d509a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USUZH1012502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8823613473837733cbb0ce71f98b643802be6350f8dcec276c69073bd0a2cfeb. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/USUZH1012503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6e5887f0b6826e7c25de7702ca71e71cc32880c4ba2ac02c45795ae8f2dc83. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USUZH1012504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fe99b8abbea759053ad81a807ad221893ac87b0e563674f3fb95cd22937d06. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USUZH1012505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07fdcf4907002a732845ca924ab5f7151600c63cd0a6c8735608be8e158defb. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:59:20Z), 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/USUZH1012506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2589a0b3b90d1798af6f6e6b180a27f335fbf530cf25e0fb00ba8183dba80343. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QZEZP2300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b90fe80ddb3cc7a5005fb092f102967eb601b005b57b67b13dcd251845a661. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEZP2300087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4f7c6c223b358e0bc68ca80a41e6d5eaaa5275d5238dfa6607fda0770e4ac4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZEZP2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d2c4bbf235d54d29784747959cc0c9a2e8cc9fd8a3285d2d50ebd5caf49295. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZEZP2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07ea614812268120162bf96849699ac8cf849d961052ce739fcf82fbf13edb2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZEZP2300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a06c801bf20a39bfbc78aad00282a7944b88b2623a523bd0254a0928fcf7442. 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/DEG932302643.
Dementamente - Brendon Moeller's House Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d1df3797fecacf24c6d38eca27e8b429703be93318a6a34a61ea4bb9b63c97. 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/DEG932302647.
Dementamente - Brendon Moeller Campfire Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09b5603ece94f443d2e603723e54a4a8bb1391c2774aac34496e2332de3e071. 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/DEG932302652.
Boom Boom Boom (The Going Going Going Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6304528325f29670728d9df974ea5f256aacfc7f01d2b73e15fa7841ed36c91b. 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/DEG931701255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe84a6c31ad5adca6a5642be4b00770c8d518f2534853097640105f62bbef67. 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/DEG931300342.