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 0xfef925e7b9aaed10eea247e95df7b816ac94d60135a0e63984c3845a8e3614ff. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a74f19ed-e2ae-41b5-ae00-9694ddbf4aa0.json and https://artists.proofprofile.net/proofs/artist/a74f19ed-e2ae-41b5-ae00-9694ddbf4aa0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
De Koeken Van Het Witte Konijn - Alice In Wonderland
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 0x4045f11c5b6a4217a79ceb6063f49665cb4e585c46259907fd3544c743927c77. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:27:56Z), 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/NLA801900260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7ba59d0ce5021db829fd3dfe5cd4659e25ecfe88d92373f9d6675a00440b02. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:44:04Z), 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/NLA801900741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42506ea81dc186cbeb5e76430414d97b26600532058e4d8356d740197a00ad04. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:03:33Z), 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/NLA801900742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e692d2307cb9eb090b3290bf83babf516d5272fc60d87d259d08497685488de. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/NLA801900743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40921125566c7f89252eb97fd6ba1c0b0d423869e767156af6135a67e5303e67. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:29:57Z), 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/NLA801900744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b08268ba964781accdfb0bb5816c7783a3d6dfc6ab3af69597eeca8ede2044. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:27:00Z), 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/NLA801900745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba80b3c7d229d051806d20bd5c4b7bde290fe8ac433addd2f6fdc2d500ad908c. 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/NLA801900746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37e0d1e5e88ef55245cbbe4bac7aaa786c87aab52d627ea8734ba12160cdc70. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA801900747.
Grootmoeder, Wat Hebt U Een Grote Mond - Roodkapje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba19fe74c11fc56e94f1e03efe10903649f8a908a12032833c13f839e42158e. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:17:00Z), 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/NLA801900749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa2bf721468781a88488df4c34775a53e3a4dcaff30473355307b1533cfe2a1. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA801900750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288cdb1c2edbd13c3820069651ef179f4dab2a3a4866af09962f45171b98acdb. 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/NLA801900752.
De Harde Stem Van De Grote Boze Wolf - De Wolf En De Zeven Geitjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75181392f506c655f85509764a7a9dcd3a3a88ce3ddf525c4446bc4c80600e5a. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:03:44Z), 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/NLA801900137.
Bij De Bakker - De Wolf En De Zeven Geitjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467efae0c9654be256c6876d39a0425dda67545f0309bd115dca96d5e550ee74. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA801900140.
Bij De Molenaar - De Wolf En De Zeven Geitjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f226eed1d8d7bf10604256045e499c607ea4fbdd501ed3316be3e4c981ff26d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLA801900141.
De Deur Gaat Open - De Wolf En De Zeven Geitjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2f25e78dc8ec739ea9ef3e95b3abf88074bb40f27ba5c795ddfdcf1713af41. 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/NLA801900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3f0d8c4b68628eb22255d1a31d2124aefb3a78eec83faf1cb7d681f178ecd0. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/NLA801900051.
Het Gemene Plan Van Kapitein Haak - Peter Pan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef01c4998b58bc9049c634e486c5b938ad4ee5ba3115d34e0d2fd8774a2fafaa. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-21T08:47:13Z), 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/NLA801900060.
Pas Goed Op Voor De Grote Boze Wolf - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605cb173fd12f590ba3eae04b7ce0387baace666ccfd9ac35d3a5e2038207b3c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA801900079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4298c738add42422a99d9a64bf1193d76df1ab036e9243cb3ac489f2d1a0e0d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:46:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA801900080.
Biggetje Biggetje, Mag Ik Binnenkomen - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa597b90802a38919128e7be7d888c87dd418f8da5653e338b4d2046207fe28. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA801900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e39fadc5bf4f9968abbe2c4296c74305417b0c6c8bbc9fdfed86ca96fc4e84c. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:08:39Z), 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/NLA801900082.
De Wolf Probeert Het Nog Eens - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4531d742321655462d84841b24464965f12f4b86213a26c4ab7a4aefd3b000. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA801900083.
Het Huisje Van Steen - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c0ec24f48fd011334ea8401e9393bc8fd0128bfc88aec08d48126d4040b373. 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/NLA801900084.
Het Huisje Houdt Stand - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e18c9cec40937175d07b255081b4885eb7e91d00d4b93c6e6921e1880fea83. 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/NLA801900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaafb9cca7d2d0ee34f268e5cdb82c74acb13378644862695585cb536bca09995. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:47:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA801900086.
Biggetje Biggetje, Ben Je Klaar - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb377771be35f3479ed023ebc43327e8845963464ff163a94f1bd3e90236ac7. 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/NLA801900087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4c4c56837a27952f0b87401280dfa1af6a9a2c290e652bc913f6e602843b1f. 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/NLA801900088.
In De Tuin Van Mevrouw Van Der Weiden - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44bc6fbee981f3b4c101a7a80d545ef65b867433d4b69a447355c70b40d0974. 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/NLA801900089.
Er Is Een Feest In Een Dorp In De Buurt - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2eb1ad14f2c683001fe810dbdc5ae7dc150c0577604e5fdffe733a0a501f82. 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/NLA801900090.
Een Verrassing Voor De Wolf - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc926caca6540e04d2e40b790db5c49035db6ee400b0e1dbd1af0df02833231. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:32:14Z), 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/NLA801900091.
De Wolf Ging Ervandoor Zo Hard Hij Kon - De Drie Biggetjes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160822ea2f1159f1c01634ff006b8e928c13387f27152747d5e811a7b631063a. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:47:51Z), 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/NLA801900092.
Kerstmis: Het Ware Verhaal Van De Kerstman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fd105b23be50ebee34c8a3ffc9a9fa8842096ec205d6b25e22765491f10acb. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:28:47Z), 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/NLA801900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f315aab766000f63980cdfe3b7915931e51008cacee4fd63c088bc9539a418. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/NLA801900176.
In Een Hoekje Bij De Haard - Assepoester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991a5ca9a51ec2445811af751ff9552ac72a337101772fde64d1e975063c2c0b. 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/NLA801900177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b646ec9b32ac24c2d2991033956914b24c77b87493ae4838daf7f243ef4d7fa. 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/NLA801900178.
De Twee Zusters Vertrekken - Assepoester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd323f1934a55970465af6ca4f42ebdc5e1badc749261a766633bbf2aefad18. 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/NLA801900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7c87c213f5dc1af8f9a4a409c2db93a11cc22b2678428ab71f99f9e9786919. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:57:29Z), 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/NLA801900180.
Een Rat, Zes Muizen, Zes Hagedissen En Een Pompoen - Assepoester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c4beb8f3dd22a92f7786875bf1968b1bf10ab8ce01655d9c313a1c91b34281. 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/NLA801900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687e981f5700306ff76e5d36466105fd462333f38c66f9fe85553c64060890ac. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:47:21Z), 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/NLA801900183.
Assepoester Vergeet De Tijd - Assepoester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025af518580bc501685e9510c11e338989f208818e504045baafee792a7cf3ad. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLA801900187.
Nu Is Het Uw Beurt Juffrouw - Assepoester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5ac219cba457b7c4909e49a744d2a9112ac4f45634739d5d3b4bc17b339d67. 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/NLA801900190.
Het Koninkrijk Van De Zeemeerminnen - De Kleine Zeemeermin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bb5c9c1774784c2025d8a92df0b9c272d5703dc29199e9f90878ec28c28246. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T03:00:41Z), 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/NLA801900121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c472312ff5208aaef003e0404f7a80865b3d1c2397ec97fbefd57cc0be6ca1. 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/NLA801900122.
De Kleine Zeemeermin Wordt Vijftien - De Kleine Zeemeermin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f817ea2dcb4446d59333a28945bd06a1141e5c6cd508c0fca586fbfd3fbb388. 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/NLA801900123.
Ebbenhout, Bloed En Sneeuw - Sneeuwwitje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d69c0896094936cf4c9bf764cfb7c2b527ed3556e4f0ec701a7a2cc557fdaa. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:12:49Z), 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/NLA801900064.
Spiegeltje, Spiegeltje Aan De Wand - Sneeuwwitje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17969a9c058ceee3fbf4bdff82dbe21c8f2fee55130275d3806afee8fc2c2206. 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/NLA801900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098dcaa2334e3eaafe752ceff91fc2e81a6c13d9a53179d26c1ed4387d497814. 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/NLA801900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b7b5dc1507cb6230160816ca35bd9a234739604404c12f7a971258a2d1b32a. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/NLA801900067.
Op Een Open Plek In Het Bos - Sneeuwwitje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaa23275c3126491e1dd6737cff60d1cbce35cfb027dda394ed48ca20801e26. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/NLA801900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb565137c820469185fedffc175ee4b8ed243f158201118ae24952b4b7af2b331. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/NLA801900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f04d754681646601b25cd1cc9a19f379f7c9410fa6809d42837934c599f2966. 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/NLA801900070.
'S Morgens In Alle Vroegte - Sneeuwwitje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89060e2f18b5320c1cb2a35d1024c3388607c934094d68e9665222db2fc4d87. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/NLA801900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4212453901d6fc770108fcd33126a2bc7d44b765065648c205135cd20e35c9ab. 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/NLA801900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f38b0924bc67caf2091c28c0a73a07f58584393de46ed8843a9e39658664df. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/NLA801900073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f8a6baa2ed7f7b7d8af9f1e8438684701f4e186c8a8f503b6bee76938fa848. 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/NLA801900074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b82ce2fdcefacd676df4752d6addd7da9c1f6bc73457a0cbf727b8d7dd1666e. 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/NLA801900075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25d339eb402f71a4a618acdc7af4b11b5cc3c91951950a3c11e63cf2b69ef4a. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:40:29Z), 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/NLA801900076.
De Prins Op Het Witte Paard - Sneeuwwitje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27c07b5391afc3ee5d1dcf1dcc205094cddc6ddd483e8d3e1896f214da7d2e0. 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/NLA801900077.
De Boze Koningin Gaat Ten Onder - Sneeuwwitje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55757b39cd1d5c5e2706e488b9eabd9177f3f012efa13f9a8a3800668f2557fd. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:59:34Z), 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/NLA801900078.