thumb|Herman Finkers performing in 2007 Hermenegildus Felix Victor Maria "Herman" Finkers (; born December 9, 1954) is a Dutch comedian, who is well known in the Netherlands for his friendly, dry-witt
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 0x89141686a6dfe7c7f5b544263a14e1eda5f8728e415a151ca1d92b5872a5c152. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9c760a7-b143-431b-8809-3a2ec7c8ac94.json and https://artists.proofprofile.net/proofs/artist/a9c760a7-b143-431b-8809-3a2ec7c8ac94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3440ec29fa7244d44ce25a8406ebb4ac73a0ecffe1eb776321d54f63b0ed21. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLD321500726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba91b75b77e16764c00833dcb46baec3b6a22151dd1f2eb13fbe496b680a46f3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLD321500727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe482b3d006f5998b4fdde55e05158a256b23b7c36b4f6d464948402b9c7e0d. 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/NLD321500728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c068d58e0cfb0b41ecf417df4d6c9784f8fc977b16d6e774d8b9fc0e6ff9afb. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:19:01Z), 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/NLD321500729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c664353ed32c2d648cb972a70237960ef7ab3fbf60796eab9f74f36d4f56c42. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/NLD321500730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb5220651635b6635daa70f5f6db4a03231431a50b81854101f046b9f67072e. 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/NLD321500732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee7c433de700ef900125422b8871f67cd58f6a4dd8dc77b7811ba0ffe63548c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500733.
Waar Het Mij in Dit Programma Om Te Doen Is
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf92f89ba314c22ff36ad9142de7b8eec993ba0988945bdbd501884a019c290e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:00:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bc8adb972464b85dc14ed4b8cfa982d6b04d1e4f2e72f4faf1213da07749b9. 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/NLD321500735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27e55076d8e03fab233ec93385e1d9d42e23379fd64588ff60ce354bfe28c19. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NLD321500736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e0a3577aeb527043c9d2a13e0789166c89b5e294ac11808f8f18bb0b15a671. 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/NLD321500737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433bc901d920a064b96c4578873de9d60a8aef624080d15d3180bd9383686ae4. 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/NLD321500738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5d36b6a5cb136ca7da6bcb3777848059b670a573306b6020ca98e75570473f. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:42:27Z), 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/NLD321500739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36eae7978e13146d7a5008ebe6291038219892635793bd28c388d91d1adc15a4. 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/NLD321500740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9ecfaf060defae244f3dc5e752ba13c8c0781294324aed9b6f90387ad4d40f. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLD321500741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cbf295bbf9567c8a02a1d12b2ce245f495397e17fc6faadc55a465ecedcdc9. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acaf91b33c9b7c75113f4e4e26de33a61686afac04d358e13d7b8d64a74c8cc. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLD321500743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ef1d5a50537e06d403f418250d8f4866bcd5f4862963755057148451e7bf5c. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/NLD321500744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e596d455165cf0b5a015373a707ab7d68f61f7d70353dab2e10d0d0de5e8c7. 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/NLD321500745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13b83321b265d95c261257ff0bca7930b4954d4b94ae1006253525a9d22b4ad. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:29:13Z), 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/NLD321500746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7917f96f4657644ff00ee64b4bd40da2cce07f9b5d326d009f20911e9bbac1. 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/NLD321500748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fdd7f4e322eedb6ac542d1a1e34534c024ac933adefb5baaea94550ca2da5f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321500749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8656ee5409169fee2d8676d2365e38017d1c02eb671ddf77f07f2f8c8838dea7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321500750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24cd28e370866f0aa5592c7bf47ddd5467ae01f7bb349e6f0f27520016b1b16. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12176ce6d675f5cbbe35519a91b1ba89b804d5889ec26a7545e4b6bc5ebb2758. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321500752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c23569a010749a19f1e654ba6a15a1d7a18d578990135e7c4699571ef6caad. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/NLD321500753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb79c4a30c2ad0f8392102559007e6938b417f31628c28bf92c06ae69383c9d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/NLD321500754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1a2715b60e3e83f8f8cf344117da408edeeed2afa640398f817bb967289d77. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:00:34Z), 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/NLD321500755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2a7f9bd3771a0aae5eb0294343fb1dfe4f513f16dcd2cd974b909c234fadad. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLD321500756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda85dc7247da809103298325383e124a8fad5e7238603fe0ea58cbad6e445fa. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:28:09Z), 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/NLD321500758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8636a0a6ebac68b62714814b365a3b8aee22720c5598c8d62c179a44f658a1e4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321500709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3521add7cae476625add532b49bf0b366e82fe721bc71ec6688050dc06f19907. 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/NLD321500710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6445c622344dd439a42516d60f147a4674e4eca546666e52e32116c1763b97b3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/NLD321500711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368d19f91c19a1bc8ac0b98a55db4c515971a0d1160a8efc1652981857026780. 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/NLD321500712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe125bf4e58f0883e3c2dc47fa98dfdf5eef14e9540fd1fffa9076d49eabe4c24. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:07:11Z), 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/NLD321500714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2b53ed1a7d3ed2fb72642941b4644fd18c0d4801d298bbb7ae28ec6f9bf26c. 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/NLD321500715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd77498192013db56d498e0b00ea409edcf0fc3b3eddeb7ae4b20b3a12edb2a. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401d7f5ed1791a74f3dd88f4dee01eb483508f0ed12b9ae6b24163d57d1272a0. 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/NLD321500724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1036a46c6d39d99c95e435dc6566c1690be9d01203394b47f1934004261a868a. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/NLD321500777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dafed892c180e3477253a4e722808ce03bc9816d9de3d6650bbb173aa7c86b. 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/NLD321500778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbdd782eb10d2dcace565059afb00e1dae0060b9313c0035d06ec2a14ff6944. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/NLD321500780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309d00511bc100c41dc13b9bc99a9ad58031f1c121b6d5243862ccdd4e4e958c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/NLD321500782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9469f6e917920427311f317d1a167d3de54156236d2d5e031535b596b5c62457. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:05:13Z), 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/NLD321500783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28e81df0dd5f2cfc6ab87d06efbb4364a9a056f440c7a9103934a05bbd1d06d. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/NLD321500784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68d95d8f48a694cab0d9be344c0eabb8f3719dbc35ae6c6866ee21b837612f3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/NLD321500785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda041bb6365707b68e75c36644fe4a9724a681d53c57aa85642bd1a5b13fba25. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321500786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27423c14d29f578f6d581fd243e49e4cf9b0c01d8ecbf4bd2619251e2922b08f. 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/NLD321500787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd49071fe60d07a1ca69d72bcc1ac995b44dcdb95e2637ba3de39b1c3081cf90. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLD321500788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2036d72616bcace631e845d9aa8cb44ed503e02de7b8aa1b878248281e9efc. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLD321500789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4820d6c58a730a08863c94785aaa4eea54d965c3f230d865602856ba113a4cd6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321500790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0d77c3d2bb0f73ae740eaab9eb05981842ecdaf6a70fd280003b0425e19a31. 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/NLD321500791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff6ff615802d3c28df4215de83bb7810c0b0c4af7299a1bbdaff5ec0da1463a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/NLD321500792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c85d178318536cef95c593be31ce19c51f338ce87310c2d32d98b994838527. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc166f85d10f3003a4d8f0d56f5e07fe84dcbad6da5921a71651718cea1ce2877. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/NLD321500794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f60e514e6553567892109b3cbf09ec5bb6fa885b7ad672dc2ba3848dafbad5. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLD321500795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f69620ab3acb3493cc2eb37c4c0448c20b310688f04488c0808c41463000db. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/NLD321500796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8250ee4173d24e448c7d85081f31c20ac1ac979d181d24a8d9fa6dd77dfc7cf8. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLD321500797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cedcf221442cc1c30ecc8346f4a13fccd97f69456612f41e9d9e32d6b8fee8f. 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/NLD321500798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92842b5edfa303f65b7baddd30c4bf8bb1079ce0f3c5ed2e48547739da0e43f3. 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/NLD321500799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58b674c296decf90335c93b91b83dd678f9e8dffa4921e86de81c085dfaf53d. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe231f5d8ca39f70eca08574047f896e4a5b3d951facf869ae8680ba6e110edf8. 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/NLD321500801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08b7d1476a36c7dc397fbbbc987bbebbd1a7c6722240d85083b5a00c6b0b56c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/NLD321500802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e9fb5620aaaee83c54d8b40021ac57211540e3aae46580c8699d84defe0e53. 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/NLD321500803.
Mevrouw Geurts Van De Gerlachusvereniging
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8513cd3199e7750f1847e658ffd03fd5b8683a72b45156812f2370f4aaf88dd. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d72ae4ea9d8c38b9982a491e5b93759dea16ba9f7d001512d755e366800033. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/NLD321500805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ac7791d5ddf7bee8b4978cee5ae3c27eab79cef6b73a30d480380f4bb99e42. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6b7f67c065cc36132ff3a65cb6a74e1a1d2fc006e035b30838c7ed8020fe20. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/NLD321500807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9dd8b18c9cbfd2771272697ada5e01ab064ab83d3d6ee92e90e6faa57ab872. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/NLD321500808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f288c01380196c9b13f7cc91a62cd21b4831c058b0856bc06bdb5b899f51ed0. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:06:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321500809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf685adabc20ce118d7cbc012de4135136b9694ea2ae0a6b1c2bbfc8a698a9470. 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/NLD321500810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f93de6e68c7b6c065c114a9ae0c76b10c13c226ffcb5bc54dabc27ae0110c66. 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/NLD321500811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4944c6f8e880ed4844217f74488075c622dda9563189487f9699ab9b4e3523a7. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/NLD321500812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ec7cdd20d9303b05c72e2d399a9211fd27eecb4fa160b9d2907dcafcd1f77e. 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/NLD321500813.
Bonustrack: Ik Weet Niet Wat Het Is (Studio-Opname)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f649cc7cb442c2a984e5dd4298b27243ba289c91adc6d593f6487f20e8ef1c2. 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/NLD321500814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f02c67fd56cc5d2b892ddf011794fc66006a89057c5345a53b5eeec484a91c. 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/NLA240402059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7097373cbd738b45784623058f3c0aed0d866fe8d2da436402adc5a10230495a. 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/NLA240503715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6014191dfc6e2ea19d47acebf8086e9d73b2062e4c452a9d941001b640a187ea. 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/NLA240503719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637b7d4c05d4e7bf0bf0007263520ef1178793075103089238baf37afb2882de. 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/NLA240503714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c32639fd3d31e7144c6f72be3d4c4856858b9cc6e2e1ac644020ab20d2fbab. 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/NLA240503724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de165498c3cb802495f1d4875a2ec96d5e91275df85947cbb45176aa395bc9b. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:41:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fc367cd1091b82af3e4d32ab691de237e233f39438afc74800667f59a43cd0. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:51:25Z), 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/NLA240503721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18449141e99a66172cfb21fedb3bb752b78be91d6f5434178b14f26d646ee3fe. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:21:13Z), 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/NLA240503712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf8a0243e24a059d322d077d4d5d1effd52e450b9c5ceffa120d174a94bfb10. 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/NLA240503716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61106845e67bed76826197ae9d983dd256bbd80592a9544a3629480bbffce1f. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd562bbd9eba8d9a0431072812395f2e02bef956ba720dcebf2a7aa3135179d3c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/NLA240503720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b702526d968120b465c7d19bd73f99ede189722645ffd4c12c3e5da4e04eb2d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff973ed6aa5d917dc9bab3014550b0dab77b20499903a9f0f44449eedc10448. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc9f0fdd8d022d9f1b1a49025ed8b3f391f6d794b255b45c61e8c0ddaa7a8ed. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a4b184ff360f0e8cd7ca24be451de07f41655043f7201f0ebf4d2257d38e67. 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/NLA240503771.
Een Ratelapparaat En Een Lotusmedewerker
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4439c6d4fb9e0b3148f473d70463116c29ee37355fcec9204ea161d5de14853. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:08:36Z), 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/NLA240503770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3b7bae8f8d7523e2c46a6b6d7a757544f6cbd77e1d21714ab8d28a56d68de8. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/NLA240503773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e0576b0bfcd581ee15e8367158283150b4d213b6bd52eb465c08d3ec4e5137. 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/NLA240503769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa49716d416148ec81e53efa4deb71d352296345e0b07747dccdb3ff6602bfa8. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e8cc7e55dce64745029922e63b8fd3c821c05a33943a061e4bdd19827f69aa. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/NLA240503774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde12144cb807f4dffcc9e7d1163d76c0ff661ffebd9eedc69609a68df57df281. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:19:04Z), 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/NLA240503768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317016182a876bed04bb18a49dc4de8701682ba14031671e0bc42cabf981ecac. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T10:49:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421a45800495ad318dc1c472e3a9c7b1b762a72dd4a8b28eb4acc0b8f26d1fff. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NLA240503778.
Daar Krijgt Het A.N.P. Moeilijkheden Mee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ac28af1f4ced56888738240d66f382b4232767ba72986164112ccca0ef714c. 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/NLA240503767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe988c3f9e3fe3e234446a9410caf9cfe51c3a3da461c6beb9f59fb0d39b62ea9. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83735f48d9d2cc679b2113592b6efed0df8f2ecd0e56a24ee062a862a5e5d96. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:00:15Z), 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/NLA240503734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcdb1b952e72938ea1fb2a232fdc1c286506f4eb1f3d25d29c9cd87937db4ff. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:11:40Z), 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/NLA240503736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f68d3f9543d9eecc8094eb470800988faf1c368d0136fdb5e67b1d4fe33fd76. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:58:25Z), 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/NLA240503739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b9fcddd1161486445d46613378b4e89ea374b11c4582ae03da304cdc2893c9. 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/NLA240503737.
Dat Heeft Zo'n Jongen Toch Niet Nodig (Inleiding & Liedje)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f49cb99d4caddbd31d73d8530e1e0e5287b4f17e75746064ad2ae9fe003ea5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NLA240503728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68a80083cdb72b09bbd2c11726a2b925ada06f44023daedb83fc40bc1490cc2. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/NLA240503735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081ab48a8c6be7a499522ce2f09687c1112e1b50fba4d4a50c2ee9379afe111d. 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/NLA240503731.
Een Gynaecologisch Praatje (Conference & Liedje)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd360f312f6821da6ef9bb99b518617f51afe1f6e7886aa0c67409f26c23f223e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/NLA240503733.
Thema Uit "Het Meisje Met De Eierstokjes" - Instrumentaal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b895337430db08d514263856332097b6cce745304aae96161ba5057664825. 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/NLA240503744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c1c96855173e0b95619d069fdfa1d8208d244f8c356735fafe884a02e39282. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:38:01Z), 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/NLA240503738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc796764fb799bd118a61195c38f3fd94d03ce402c0e8bb9de0f7fdb567be2c20. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NLA240503741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4015f110d04871bed0a101cba6a684539e015ab3ba55a21fbd34496651e6a1. 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/NLA240503729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c060a3cf35494a479969f81b592682d97849e5475b3aa397a5a2bcfdaf69bae. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/NLA240503742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56035ad60ae47e13392a339bc20a9c8867c66769266529a91fd22855e98aeb5. 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/NLA240503740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3451e3003a52f212e6d66b0013b215bd5f0dbf9f066d42d2e3db9cc5624584. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408b460b2f24c44619e4855b881a186f1b3f712f48c59494449f95e416b1e345. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:20:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380c3c5c04263796e0ee3be9e6b5224cbc2c00883247afd74d5fc28475a98b78. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:25:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240503732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a97058434a818f4f0bddb825e8c334a5ad53452616ed7fd3d3ac06c6aec475e. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/NLA240603890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf214933fff7489a235b0ffa52b2092f042bbc588d8b057417b0fe6bc4dd7b9. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), 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/NLA240603892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af74d166d158e13f0b8de3a36453a7c94a0f35fdc4c67d24401d2e8abd043ae. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240603893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262e65c83b95af88fd451a09971f85388abc163c92c0a1ff0311a4094166365d. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240603895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae09a5ccb481773c04f141469d948508a7071f563042228f502e580e336e77e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLA240603880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73da24bd1f9ad6bdbe6b142b580f7c2a79f168e41de99bbb0e4420342a1ea8fc. 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/NLA240603885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b561af02a920446deb03fb5fbb4df29fa8f1ef4a7660386b90714fa35f9f0a2. 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/NLA240603878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc995ccb454c3f7b90b2ddaa363f07c3420ebc39b919b914423307380258c6b5c. 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/NLA240603879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a978e46929802536d7ed53a1e9b89c6292c5e5f97d788888f425110c87d1bfb. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/NLA240603883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3052c1701415eda03f9af72896c9c94d56cbfdf82142850a54cb40d86eebbf5. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/NLA240603886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056f22d7f11c9ec037edddeae1702906305fa4280ad17d5d18bcd1b02fa403f3. 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/NLA240603891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d9d9c62369975cf7308872555fd0c625c37a822f4e6cd5bacd960bea5e4ce0. 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/NLA240603894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2b77dae3f39517c08e75aba569c28a0ee3caafd102215aebe59ddaba771d38. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240603888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7eb8f2389e8fe966d044997c53a9655db7d009aae831fa4e19e8592c807cb6f. 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/NLA240603896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ad4c73f58149a3c29a23b23c4e8c1b2b3c92409c17193b2e1294e34e5b57ba. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA240603882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bff576608557513a2c8d0cd938b7927440bca716d9be34d3a32475f09e4f811. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:29:24Z), 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/NLA240603884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f16b7744f71de02f995cf5b621cb96979a842cd7b726ea103c4038b9471873. 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/NLK950900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd553dbcddfec73f3f198e820a3a170e79a0ae536b1276c10e527bc64867c3e9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLK950900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b54eca0cb199eb6673e311407bd59182a38a42ad8833ed8be1552c032923aa1. 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/NLK950900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85252559cebf89e286c27e9ed486053dedb8b1314ab64e370ccedc904ebd2c19. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:07:46Z), 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/NLK950900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1081249f26690636ed651e16dd2fbcce616d369a5eb4d4bc712b49dd5e5d8dde. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:10:09Z), 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/NLK950900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9822ff4a89fc543cd9d8626841f72c2adcfdd46b871502c60bb32bfc201c1ffa. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK950900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe7bf0d730b27a093603cf1317ea1e84a557a238a1a59c0ad2914e3ae90f05f. 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/NLK950900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9147ee01e935f87fd1706ef2164d0595ef37db9da7853efde3c11f045c68b730. 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/NLK950900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10811a7e7015ca7be9fd861b3ad3a6674a516c693985995588a7d8ecbf645e4. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/NLK950900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08ab19346e784ae5316c26d8a6262a8df43fdb0050cbaa4f81dbb4d14252882. 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/NLK950900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd5c189e75dd88022f81fe24fbceca327fa647af48a9a4e8e78a9f72838d7bb. 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/NLK950900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9031baf0b8c134070fa08cd1f3eff0eae1e0d164bc1416e4ae39661e69194c. 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/NLK950900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6d0173f0b6fe9d2eb042331db3f48ad1d00edcee7f910cf812abbdfaa9e506. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/NLK950900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6f1b76e3320e1a3bb71ac25ad5116ab45561d6ea023f0057e472a5e3549bf7. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/NLK950900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54cc2bb3e144c5c287f849d1dfd6fb7a73354809ab9414a16e048ed35e07347a. 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/NLK950900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1f470473fcfb2d40edf546768269f9f4c422b99469c79f2fdced7ed7d3d9cd. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/NLK950900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4984e413cd6e194f626540fc6b15305751ab1b2fffb7d9658d4594b500d0f091. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLK950900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb4bbac4e6ae62b2f4717c93b8d6433bd91951bffcdad384197c2cbaade3869. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/NLK950900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8172d607f9a91681e547840d4684bb5a78cd8b38477d13c99307b30efe59affe. 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/NLK950900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3380641affc38db629d67981c8ef05971a91900f11eb591cfc70824f9c6b4cc. 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/NLK950900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0b835a991148544b2f8ec6b4b1d873d21c3ef9c1b4190d076d69f3ffb183d4. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK950900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d68b68d93e159bbdc5fb134f53b55fc4cf6a3ab15c2df57182abe031ee85bc. 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/NLK950900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b080b1a73b82b872fa9fd6bb6eaeb2ff133bd3e76335d533751dc407dbd4095. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/NLK950900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f10d5d6c2dbbb96d96936995b61e31a4b5059d9333aff84529bd2b5fc673c83. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/NLK950900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fdc4da1185ff83ec4cbeb85bb89cd1116418d21a02e2fcb68ea4436bc90a1c. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:21:00Z), 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/NLK950900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76659ae3e2653924c2c0a5edde56e4da48c4690bf5d6baf5c7eb195f5ccd7a2d. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/NLK950900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cc85bd4ec255a29627bebbfa4ff7210599d1fff0dce49865cbb05afd799a42. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:28:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK950900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f9f0a6353de5e00ddc474a2ddb7a082182965242700c719a0fd607f43a152e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NLK950900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb07fb45f959c1fc6e1c9ce7e930641228fd7bf115b510c18e9055dc85df3ca. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:53:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK950900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb804221e06d7b99747212e6a0ee72878924680c5dd0982b5afdbf5ed41dde418. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:43:58Z), 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/NLK950900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba20259f8790f7aa7af5c3e43ed70316c3de029ec49771fcac03198baedac070. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:02:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8094963d4482de8bab2bdd2eec4bf0c316057591eca6d6c4974a97c4ea016cec. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/NLD321600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a2e4cfb42bd7b3e7fc168fa2620c72115f406c26f691f4a96c7107cc743ccd. 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/NLD321600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30f5d1490cd2ce44ff5168433ce69ee11d8b3e2bcb616cf3b6393555eafee68. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD321600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a2aed139169fec3d804cbcc19aba9ac2f4c6472bf92ddbb634e36fc72c00e9. 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/NLD321600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdace874c09ec42caa379c80bad8cf0efabce2125f0032f008dec03aeae86141b. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa082446c16f2ac10e1693b7c7bb175e5c27aca44ffb16217f3ad1597c66513a2. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/NLD321600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78efb0e9c44e1e59fceb5e3814b2c30b02134382a27775ca508bae1724668cb1. 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/NLD321600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4762bbffc25d2ccfa723841fbb5455de849d2449d7287272ab8d81f94843a5. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/NLD321600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c44c32acf5e2d476bbbae42fc4efaf00383eab8b5f1ff1afdf9de503b890051. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7facf227e60a01eb6388d1b7186e64033aaec52bdb2040bdc925fb37326db8d1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLD321600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa937814725058ecea72d4814190f7abf85b26f9e862e99d467587b4fd9c91ad1. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:44:13Z), 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/NLD321600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b33c6b379e8d1645756390137b26526bca58c99335af2fa31896b7c14af8f8. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:04:52Z), 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/NLD321600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1c2adfd0c9fac28a0f033ffc401be437f89aae42a78b306412eb39624350df. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/NLD321600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8b52ba49e895f7568e4e038602e471539d01ceca4dba04de8cd5a0f48e2702. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:23:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD321600018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf74c7b4a4a9cc06c3220d7b561510b1e219dcc1d24f79be34765eadc08afe4. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:54:58Z), 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/NLD321600019.
Op'n löp veur de leefde - Uit de film "De beentjes van Sint-Hildegard"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087ba449e828bef2d7b7c1548ca6a898d60bb96882b0f58084105670168c97a1. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:10:02Z), 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/NLD322300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a740224ef86fa6839953b3c3686ad2cca802ec5f17b63f6bc2f4a6426b025f. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/NLD322300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236026b480945169ca54db7aa52a4d9b74fe7c93709bab31889bb88997f725b8. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/NLD322300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465acaf1ce74515484a3495b18db53ddd6af4163eee0d016acc220aafe4bb60e. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/NLD322300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2207c79bf9cfa23c00b8b7e4430741484cde414e1203fbd7376ed654a395d6c4. 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/NLD322300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737d7ca7f3be8197ba14e296552658a270e6a5ce4f2e5ea50392e6b942c33bc8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD322300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0067f4a143c5f108d5351a4bc20579aaaf66d5074eb314f8baadced96fb6dfd. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/NLD322300083.
Ad vesperas Beatae Mariae Virginis: II. Dum Esset Rex - Psalm 109 "Dixit Dominus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d12b2960c4464c2590da9abe1e70865f6ca542fa8c4dd6f47b7b9ea395b298. 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/NLD322300086.
Ad vesperas Beatae Mariae Virginis: VI. Speciosa Fact Es - Psalm 147 "Lauda Ierusalem Dominum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9dda0836870909242fa6b12c42a29ca36f0a76d1f24b45b150410e9e228c42. 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/NLD322300090.
Hollandse Sterren - Allermooiste Duetten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f02c67fd56cc5d2b892ddf011794fc66006a89057c5345a53b5eeec484a91c. 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/NLA240402059.
Ave Maria (Arr. J. Steenbrink & T. Steenbrink)
Brabant 1653 - Baroque Vocal Music from Brabant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bb6c4bb1c5eb584ef51f38b15b6567f9b19e2933520e66078bbd41a06ad79f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422007813.
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 0x9e014785db660b204187d2ece4d218789b08343eebd6e2cce4bbe8ac78be40af. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/NLD322300084.
Ad vesperas Beatae Mariae Virginis: I. Deus In Adiutorium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9869cc08a1ef76ab91c80284bd64b900f95333fce4f266ecec6141bfea1135. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD322300085.
Ad vesperas Beatae Mariae Virginis: III. Laeva Eius - Psalm 112 "Laudate Pueri Dominum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bc43c466fda4a96f6d9df8f449495ac9f092b89b6017dbe491a9a161b66791. 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/NLD322300087.
Ad vesperas Beatae Mariae Virginis: VII. Capitulum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67f91e972e8fc6af415e7fc4862fee59768c23d4d8b2efa4accd0f67aa422ba. 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/NLD322300091.