1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x61d23b343b16529e8cc746dc535b92cc595d813b833b8a0476d03c7d8e3af92b. 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/88d9df54-60bd-4e29-b807-8e5aa1dc7c8b.json and https://artists.proofprofile.net/proofs/artist/88d9df54-60bd-4e29-b807-8e5aa1dc7c8b.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 → block OTSBitcoinBlock must exist at that height 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 0x2ec95e750cc26b01403b3dd76c2dcf4533fbd66a60d50b94fe1d0dc55cb3b306. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/NLXN61300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198a79bde85ae35c15460b0941c21a5e7245f48383e1667737b1660704079353. 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/NLE871540101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15653c402468f174b901450937dedba7115659a483c2a0d662df02bbc713944a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/NLE871528506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4330cafd2ea03540fbb46185bc190b707dcee7d976db2daa40cf3c40f8a7eb. 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/NLE871528505.
Mag Ik De Zon Laten Schijnen - Geen Stempel Moombah Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6ee5ea97af6b14ba7ee89abf16e804057b49f73fe7d499fe97d2799ce65228. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/NLE871435101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1e2614e5fc88e8ba25e030096516c60eec44e75a0762a36a96aa803a42c3ba. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:23:15Z), 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/NLE871528508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2c72a0dba2f45d68784603b4ce7639ceea83ba385a9f69dbdd10f956e8a555. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/NLE871528504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fb8e5079c119cbeb4e1ae286185f0db04e34683f077852d8eb3b0817e3ac14. 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/NLE871735801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d073120c7820e7426c945f3150c2d0e8de879c099d7970495316a35c8ab8ce. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/NLE871735804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2718ab92ed12f822a9f216c1db4e5e77abe6d844b71603450aa5f28d7fa0e3. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/NLE871735808.
Mijn Kleine Meid (Live Met Marcel Fisser Band)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08e6c917b94a21f5e90895a114b7eeae0ceefe9370207b72ec44de7f2a85421. 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/NLE871735810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c929f1f0e9017fa2c29b4c67c703080ee1831614e9eb12db73b973bf7b98466. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/NLE871721902.
Ik Laat Je Liever Alleen (Golddiggers Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2659a952231287a73dfabb9c5ad50b2dea04974d40bf91c7ee80db9d3ee7e075. 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/NLE871933200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecea34bc3be251786de0a18bbfb1f68685dc241a29e5f902e671b817858f321a. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE871940900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abbdb1c527541be73d957dc67372ecab97f956351135a416f4a7c386275fa6c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872138101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc336b12796ce86211638e002206ce14cc42e7f4cd2e4932fc9d3c1ff1955aac3. 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/NLE871939600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20316f189ee0c8f787a2e7a8e8161dd04300f43d00b69d4a59aa075ae2a21b1e. 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/NLE872205901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c0f18562ad14dac5aa3cd5dffaa32024897ce89664f038fe71328aef232d29. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:51:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872301601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de780546dd3c022a083ec9b2fe185bdb68c801f8333d036892a193df0850755. 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/NLE872308201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79c49198ea9b4db29a85ada15728b28fa12e6fa58d5d2c1c614d4042271659b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872309301.
Mag Ik De Zon Laten Schijnen - Live In 013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed7cd51bd07040aa187393ac8b9f58e8c5c368bd9f2345e5855c3c0fc0670e0. 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/NLE872309302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185e926380e377d9b86b64b0eb999ced6399840eb2a52971502e806ab46fa6b2. 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/NLE872309303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8caf54f016491532265492b915381fc3ecb112d3a98055ff78b5ccae20d1a817. 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/NLE872309304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4921dc824d94d72bdf888aaf4e43aaf9138228dd53b34bd254d4a6632fb669. 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/NLE872309305.
Ik Mis Je Zo / Het Kan Niet Zijn - Live In 013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0f294a285934ec6dac183a2f2813d064e9660013f164ac2521e2a173b7e970. 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/NLE872309306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf226d7c4f11759514e3bc88ed0d71940211d3b312d65eabc3574ddba0ba4e5. 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/NLE872309307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79c7d58c823165dd3b2c16a9eda64f62a9a8ac070cc515ebb3e6d946180e514. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872309308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3954eee206b293bef99d9247a4073ee8a767e8996f995020955b62358f5bdc. 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/NLE872309309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a123a47cd184a5b266a353ec528bd15915de44863e1e71262da1f859cf79da. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872309310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e80194da2a694b6687decbb7b69a0f8bed31b0b42895ef2cd7e06a3b9d121b. 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/NLE872309311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798f46e52ef7cf95a8484ed8e76f6a79eb80d2ddb105c44b29ed290231ed2db5. 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/NLE872309312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3790003ef629b034bc2140bbe71e742bd83f13ed45d339921e0cb3c513e6d8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872309313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb87517ca3442601b3c0a988701daab9f04f37411d155bfd708186a961e8226. 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/NLE872309314.
Tennessee Whiskey / Bring It On Home To Me - Live In 013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4816bce0532cb64374ff6ed8a50c339e344bf05e1fad89abdf204e4ab81965. 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/NLE872309315.
Tutti Frutti / Reet Petite - Live In 013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5f0a8a14f7f6e9b2c0b60810d04af64d830de189c30ea011ad5a451fee2eee. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872309316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b2fd25720b9860b391581827ca9173db6469c4113a41a8ba03d4201a3e6468. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872309317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd94ba4d4088d50695408cb6425b0b7728a66e892e7c412e9cfbbe41c3bc281. 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/NLE872309318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c9a54c6f1f182265b2939c575e0e8f21f589d18253cc1a76d0eb90af227f7e. 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/NLE872309319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596d3ac293328c6c75b274d49793e5005040df7403af5993594b7aa31bd60914. 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/NLE872309320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d34243ea312d7b48bde3cc5e36b09e4bb966621c4da3cd17b9ad77cddcc32ee. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872309321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56ef0e2ebe61e63e85970af685178487cb944faf4e1c23e32c6a213b26f8d85. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE872309322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0ccab08e7fe82fd8e7df853c08d8a6c5342b5376c72a3878394d93fa5955bf. 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/NLE872309323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d46ec5f93dd701fdf60f28f33617a36f3051b12e6cee83e797bd6fb0f124c1. 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/NLE872415101.
Ouverture / 't Is Zo Weer Voorbij - Live in Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4f8115de33af112da7ff2d2db237ab3315d2ea37e03c4d70eace4fd47e15d6. 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/NLE872513001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107e0c889c44902e8ebc31e0c2b2e39cef1c228cfdff50ed66bfae35aded9b2c. 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/NLE872513002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c59c0dd4028d37bb09a63de9436f1608a1ff0ffcd6a6a272f56985d82ba5a6. 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/NLE872513003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53d01ce619f40dae89d4602dffc9d4fa22cdaead6c2c27fcaa17947432c0595. 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/NLE872513004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4b0b5b73d8e99d0697fc335e65fb1e536beb4390ca12e613d899a868be3fe9. 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/NLE872513005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b774d4711f1383546aa90b109a6d3f2163f9a75c5c826bb3761c3561acbb48b. 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/NLE872513006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8ebdbef71c87e5da7a610b1bef65ff658fa4a9b9da73b230041b066291615d. 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/NLE872513007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91caafd9eaebb7be5bd68b04848fb553a1a22877e81ddbc2e25059768bf8e782. 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/NLE872513008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e920eedc26f3fb8cad3e84adfaca9885c26763db185168475e3d9ee6a7665e. 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/NLE872513009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947e97512d95b41b481774cd88b51cbdc001c1390355cc8e582865fabf2e5e9f. 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/NLE872513010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a35e2eeb82625e3ffa876c14dd9df461f9bb3fa5340ecb4e922a61981c8bc34. 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/NLE872513011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c78446e12991fa61bfd3f35d7483eb9785cb0c5baf5bcc69d83e5ef4b2257b8. 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/NLE872513012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ad3ed811b721c77c274f03ff4d5cfb459f57cdab4757273fe7fa487f2de81a. 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/NLE872513013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18c1d8e2e5c24526065bb3c20b85235afef17395de4a4f37296d28355768b8b. 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/NLE872513014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0049af855f368bcf64da7ddc9a710692f4708283ad7324d90409b9f7ccd052a. 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/NLE872513015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4392ec66652a77d30c3f0d6b2ed9cb15af506956324db5c290187591fb3fb1. 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/NLE872513016.
Mag Ik De Zon Laten Schijnen - Live in Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76aad7e26d190d625af103163ca1cf0f5f338286a9c7ca076bf62e84f3857aa7. 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/NLE872513017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241e623ae3f5b0cf44730eac3dd172c865df395ac170e68101074c5402afddc4. 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/NLE872513018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82665456023556f6e16aa3a6f390c0b7ee674fd7038d130426396d3f648150a3. 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/NLE872513019.
Zijn het Je Ogen / Tuintje in Mijn Hart - Live in Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ac95422cd5101fdeceb34e138cb65e6616cbff0594e1ef6217b1d784483602. 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/NLE872513020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a2136c8c88c324201301060c43f1dc13409c3631ddc644eeffd2a1309e5cc4. 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/NLE872513021.
Heesje En Breesje Medley - Live in Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e058b18adc094f7f4e18fd173182e41d7d8e84a88c08f0c392c6fdb1d10e17. 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/NLE872513022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328ededaa87a00d04c2f75dd46356c9fd2e019ebc48991792adc397f694ed3e4. 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/NLE872513023.
Kiss And Say Goodbye / You Are My World - Live in Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f669a62422dc147ee691b90af3936bf32d8283f92f6035379f60a3bc04a304. 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/NLE872513024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cc028c8e4bb5f6571146d1618b07a0b5643b3b2556fdd4cd3c0c42a48c3f82. 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/NLE872515601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2659a952231287a73dfabb9c5ad50b2dea04974d40bf91c7ee80db9d3ee7e075. 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/NLE871933200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2659a952231287a73dfabb9c5ad50b2dea04974d40bf91c7ee80db9d3ee7e075. 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/NLE871933200.