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 0xe3f35c9fc8b0f52a32911269ee4a645b6ee0ad4881cc65f99abbd19eb8037292. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33734e6e-7344-4800-a1ab-967afddf4922.json and https://artists.proofprofile.net/proofs/artist/33734e6e-7344-4800-a1ab-967afddf4922.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hervormde Gemengde Zangvereniging "Vox Jubilans" Waddinxveen
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 0x5e33559844fa52ad55b402106cdbcf3fd4c45cbeca257af56ae2f862490bd661. 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/NLCQ62040201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017863b8a5ec8e246fce0905214041f53b9e30cd2a00f30f1b20edc8d5c1631d. 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/NLCQ62040205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fd2d626d4ab9668d450e485e0b369ed6cce4616b4915a7a0a5f91b94fddb15. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62040209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dca682d11b5ca74ad80c2b022cb0695297f5d5311e463332aeac5ab57dbdcf. 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/NLCQ62040210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd908ad2e3e57ade23b56b42ec04eb2cb74f84e1a82e6cca03eaa2f484cfb4724. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62040202.
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 0x48170e62bb0922d1a36ae424e0859d3630667e9dcd5ab11bf117cfb75d8523c9. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62040203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e476fd17f012c9187c5ac73ac29d8e286635f583815eb918829e5f40952a65. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/NLCQ62040206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa43db9e2fce20aec3ff51681dff5a0f6d0c6db2c83ff0f2d01a76b1bb206819. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62040207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52811abac5faadfeea6f1df99bc7d24ff07201506209f4cca02eba1c165ecb58. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62040208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a2aa77c3ab00ade4eb3e517665d277144aff5da3676bfd6a63e270cbf76baf. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62040211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5760e2d3473d5f7bea071efa5501468d74ea4ab5e22c5cbf6d8df301d291b28. 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/NLCQ62040212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf815c367185d3113ec0b05fbb0a7a6077ba10af2414ded57c3c957e939ff7742. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLCQ62040214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d182dc6b833d7dcda49252171e84dc239431728e33630c9128bcf04823294b. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLCQ62040215.
Here, maak mij uw wegen bekend - Naar Psalm 25
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff1e2a35bf0e4187de67724997694fdae8a80f16d50523c05fc474417799aa5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620611510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922a0265145ffc0cf88c2dbcea71c9958b85d5e881705227f7c80a56f99ea19c. 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/NLG620611516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522ffc73edafa3162bbcb7faefa730a995fad5dfab4a9d34369e9a298bce87a6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620598627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f7a389a31c3df565db9a071f270dac75fc528962ba1952879378d7263e4092. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620598628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331d9d137a4f556e225efb0914d35854fd488868101e77fed2d95171e775e579. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620598629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1498886d11acb4dbd4acdbb5e7ff1c76af714f017df456b49fba0665d60175. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620598635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fd85988ebc0748c3e50464f583b7e2dd2a59c364191245bb47354164a3991a. 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/NLG620598639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1653d26e8db52bfa505a98aa00b1432c2a549e76feedf82c78861ca8842c313e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620598641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7ffce8c057d8534546f72f26b595d441d6cda0f65c1b705a27d1e833b885ef. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620598630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94c5d1340a58446eccbee436136511b827c497c6ac9ec9697908bede5f0b336. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NLG620598631.
Geliefde Liederen uit het verzoek programma "Wens"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adb8b8256268da779c4665a922289340c71f6ca7cb63581a81f0639d81d061c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91613018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a0e0b9904c5820e46959328b6217b31aedad4aa61b07a4d7d29b1963a76088. 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/QMBZ91613019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf696bedd44dd9a6253f286affb7c7ce38bf94efd82f2c1acea543af64359cc19. 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/QMBZ91613020.
Chr. Gem. Zangver. "Vox Humana", Oldebroek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f163a0baa33c7a53bb944b73b695a0832af4693be71cecdb34e5d4307283be. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91613023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468119fee0ec4b2d66bea91f5df953a9a6254bec2f0645113ef00cec0319d07e. 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/QMBZ91613024.
Chr. Jong Mannenkoor "Soli Deo Gloria", Urk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8829444dfd40ec223f70ef512e46531ac4a7b4e037cff8617520d15dd23f05. 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/QMBZ91613025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7503bdcc49e7f8134c9396d295ed12d9f6c6f725804ab63037899f886a5ea755. 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/QMBZ91613031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c953e33e905233fd76275b422cd670c88dbcee4e2092fc7efa3387326214b1c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91613032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fca93699ce6fd070ae0aedfe61b176bdb3b246c110f94b8404652d02971a20. 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/QMBZ91613033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d43aa9dc498288ebe8c6d680dc1227fa87da0f373a95aeeaa5e8f24e314c23. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91613037.
Samenzang uit de Vrije Evangelische Kerk, Nijverdal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b0f268237e5c06a57c3900d57ca3333f70dccca3846cec9913ce47aac30f54. 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/QMBZ91613053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68938cf835ad1516cd993e07771a9120e4aa23e9ecbc432d77608e78247c6ebf. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QMBZ91613046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d759d176087f90345238ddc37a36da23b7f84e2451439f87992fa436759c71. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcf7fb174e3a6050c70a82bd3cb734211f695cef9364995ae9ff2396ffd8210. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f9d75ecf6391e112a1fb1628f0ff8776a5c7d2efef1045d10d7764b36e40f4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf06bb9215a9147d1d7f4d6b3ba599f323f4a2d14aa33e3a806052d78fadfe2. 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/NLG620616256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b670551c766e183c45f4b9767d948536c402c8b43402f22efe6bd859e5f94a9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ae560ebe6fae645ba29aad81377ee694139dcd45479a19fe3dfd8f4ba202c6. 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/NLG620616263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d265b39dada1c40913a1f9a9675aa72a8a8440afcc7f591a1c90e7283c1b4f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b86e78f37909dcc548304e63b7ad12e72c7c7b7de9cba562574a9225c3b5bdc. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/NLG620616266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25086604b8c52e1072f61ec4fbd10a7d005309e777dc165a347f8439c7bda558. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/NLG620616249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67ce6ebf515d6d57433d750efd09dfe13f95bc7be315e12cf6fe22f81989295. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74052cb7eee93d83b83197cc23eb978e192efd97be69a7ecf5728e77227d8115. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616253.
Een mens te zijn op aarde - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c7418c0b4e221baee9cdf7e0a298187835337fd53fd44c72ccca9b9ea076fa. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/NLG620616254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23400151b2f093cc42598d9da1b2b135b56068288c9032ecef495348ce763ec. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ee3d5611169e6b03b8e79a7fbc690048d7fb0061c5dfd3fee98fa8e9d675e7. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/NLG620616258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8e030d312c110b68e6ab1d313460a6fbe8893e09b05d70eecd7dbfcc1111a0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLG620616259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdd752312b4119accf03f5c6caae5ada7eaf2f83e741f159295289f31190af2. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLG620616260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc06fa2161ea5f1cbd871d3809eb958e3ab5a9f8480eb8e8d2d2840ea00d57a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac23367a7854e8243b3d33cda75e7a05dd59d228b7a86c9c208238dd716169e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLG620616265.
Heilig, Heilig, Heilig - De Mooiste Instrumentale Arrangementen van Geliefde Geestelijke Liederen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9db0014ff937a72548679d696503435a009e252685c8a1cfd5da48a99b23a85. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1802939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0871f6d58ee0b4f15d92aa92436d1f9fccd7bede1ddd7b75cf1a550db4c66d36. 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/NLY8X1802946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5aed194762a2eb71e70c7cc308d00ab69b22e4c8b22816653308eb19e542d8. 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/NLY8X1802947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8521d647403a74b23f3f350cfc81a1edefd6f1d87d58929fbfed7b564605075f. 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/NLY8X1802954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac054777ebb3b3e248dd7bc41e7420f06ab675ff4eb37baf3d37fe58db7750fe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1802955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6df6c75b917fd6ac1627eb25632c634242fbba94938b8b433b8170983e7b65. 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/NLY8X1802956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e94c86c00f49345f6d0c1794ba21b4bc1edcc9edce95abf851ff106753c39dc. 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/NLY8X1802958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c92fc945f191929153484bedac8d5563eac9a2558e3dc38563960139ee50bf3. 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/NLY8X1802960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453117472ec0f167b56e9cda32a32af46d10df77fa8146a14757931886bd5634. 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/NLY8X1802963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce11db7effb7b60bb3fe897f7bf3469738581f69d9e64d572389668371633d4c. 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/NLY8X1802965.
Lam van God - Liederen rondom Passie & Pasen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c65333162e2a201c09ed6db73b5f597cefcbe7250f870b88fd84118f701fbd0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1803093.
Christelijk Gemengd Koor 'Cantate Deo' Amersfoort
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd0398377f27a81595f391f7c798c406dfdf3a6b57f457665cbef2b14f57dfd. 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/NLY8X1803097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f9358890b66401fc5bbfe1f9842ab0c8f852e254a5a73cbb8f48fe0e30b5cd. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1803099.
Christelijk Kamper Mannenkoor "Door Eendracht Verbonden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66e81774c761df72fa1b261fb05aea1ff6ee60aebd6670a16f113140c62f69a. 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/NLY8X1803104.
Christelijk Gemengd Drechtstedenkoor Praise Him
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0540b9a6a13c55bab2b865a7dba857fcb6cc9fb4c493884478165f7f89579f2. 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/NLY8X1803111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6ce59a39b2906b618e15fddf7f92d9d9b93cec2101a69f2cd1f254a79d3bd2. 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/NLY8X1803114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cf110a84c0bcb13cf984d83b0641a91ea10ca42de4b121c16e3209677eb699. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1803118.
Uit de diepte roep ik U - Naar Psalm 130
Christelijk Gemengd Koor De Lofstem Emst
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bf2647665944dc5a4f69d1a56abf672b9b061f6b9a78919feaf66b67323d14. 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/NLG620616480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eaf0a9c52e217ac4539c28eda0ebd362240d174a6dbf4f1a239c544c130ba5e. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/NLG620616472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefa73f840cae7f945921e938c6cec417729d57f95754ce2b8802bb58a5d0d4c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580ee75c745dfb73ed95a2d70f701a048a058e57d4583feb3d76af48b5804e58. 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/NLG620612754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2baa2a200909c2ab4a05cda189ae5854bd140bfa3db5e68932facef2c4c39c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f1affbdc23d482e7258eb3d4effef76932a6cba539714c1a8fe40ef98d8427. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620600564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4b4d930ef55cdf427e40bd4db2aaf395e0dd8b50d58c9fad2d8bed018d276a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620600567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7be72e899c686aacc9d3e7dbe7e939490eb01b57416a42f0ee55448737862e. 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/NLG620600574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7f59f3c3a235ce875a2bd3ceca4c319a937eda058c4a7349b6878260a32f07. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620600560.
Psalmen Gode ten eer: Niet ritmische samenzang
Gemeente samenzang Nieuwe Kerk Katwijk aan Zee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3ca25bf825dd2519af4848c8f651f571422557c4a766649c538355e7007753. 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/NLG620612675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baba0b8dff4d09366c68712f129955e7ae337e782288729e09dba186b615f0f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612676.
Gemeente samenzang Stephanuskerk Hasselt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f1ff49d7f71429cd7a573f2e18d75b1aa303521e0d54944bd82fcecb8abf67. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612679.
Gemeente samenzang St. Joriskerk Amersfoort
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fa67304b95ab6fe19c228517fbc3940f475b2523ac4faec9a0e8cb30d85bef. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07007c9c3d1bc761ac6fc720c344111e0e492bdbbf2dfd6e46c0effb3295d2a7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612684.
Gemeente samenzang Ned. Herv. Kerk Barneveld
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1800e49419f0d8137a1df29859496b29af12ef841f0843af31b38ff18208ad9c. 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/NLG620612686.
Gemeente samenzang Eben Haezerkerk Apeldoorn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d0565edfc2841363999a0ecadd818242a4060e019ae6b0d2cc6871af758a46. 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/NLG620612690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bcdb142a725215b0152bd9451bc1b50eecb447dfc95ae2f95c048381b848c4. 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/NLG620612693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1650928e4c2e4e8774451dc76da32348b5f8db5867ae5d2594cb08c7ac1102a8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bce6e3828bb4f53924a8e16e09e3c1cdd0a814ae7557837bf0a2a85eb29038. 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/NLG620612695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51389a1b0b87ae3dddd0c4e541bfa74db54fa8ee53a39d026039d93e91d3e864. 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/NLG620612696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093ea24bdb724e2246816a9e4bae62cee525693576d6ba5ce6986d77cdbabedf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0987241dea7a33ad09573a9eceeb04e753cf47e5edca75d0fc3644f783fd8638. 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/NLG620612699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f7e06950aff309471f1a76f717df0bf8a302b93f75e53e57f1d6a44e249262. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754e52ff1f9f7a6edfdc9e5fb16322934042ddc24aaadc9a93e8cd6c46d489cb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d007f9043666404d172d2945475796e9817d650e5c6e9fb0cbb7702e76764ff. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22180e123f12918ff4ae7df50ec0e33d96530f5b7dcd6cd2c063d951a956988. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612697.
Juicht God ter eer - 2 e Rijssense Mannenzang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0647daf49aa3df71ec95ffb6405554c2b3677330a20461f3c5606c97fcb54f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02e98c31681e883251f84d29f741d6d4e55c0928d9f6a4c3fa357996a245de7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583229.
Wat de toekomst brenge moge - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb95832439760e54ed2e2c548d3ed6fedae4a25ca52c5edfdafa84b2cc6372cb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed915634bd29e3e1a5880516a0fff2a943f91df0bc2317422dc186b007a97f52. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1936c5ea498c646f47193df13f1f5d1155744cf85128ac210dc63fb7bef561. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0e4a7ec9ac87d282c911894e34cb6cfa723dc5d9ba773a41b6aab33975fbab. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75876d6544c10556b59368dcd6c5f0452e7c6998a302523d44f63d92eab9c1e6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cb3dc3d3afd461e128a22749ed2a67f5865b6bd5d6dddb9a750a2ad5d29c7d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583242.
O Heer, die onze Vader zijt - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef50ca8a38c700a3ba05ee8babdcdee76246f6030e01bf256f064da2917eb6e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/NLG620583237.
Ja, overal is God - Samenzang met Bovenstem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2abdedcf31a21783025cf1c877f1c9cdce39e42182f682a1285f6eef7a7f3f3. 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/NLG620598683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19226554832841e02248155b208d42f4043e2908d06e32801e90992ba95edc4a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620598686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e55ac159c89685da67890de1db6f0d6b4d391b295f050eec99bf600e8332c1e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NLG620598674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf456414673f64f7b7318690e05670f2e8351ebddbb6e5aceba1ac15a93658e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620598678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa24b8659cff34e5d384bb9f7e5f7fd67e62a92f18ef65dc62efac82ec6e9e4a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620598681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2afbfc8378ce3259ff5087eb0a8db8daa33b5f0f8db12c919f2293eaca280e4. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/NLG620598687.
Laudate Collectie: Veilig in Jezus' Armen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb390caaa59ae32aa0b85e0788214613589a89e6cf1b0227198d0cba7277ec777. 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/NLG620612823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be81cb44ef3dfc343103ace76dfca68ba2ab69ee46ec42f49cc86e76e47f90f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f35553cf0973e425853bd486f7b203ec4cb478823d0bf0d9adc622314440939. 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/NLG620612832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6a82e74f40924ddf2b118911887679d7308f76928ae414be592a7fc9647eb5. 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/NLG620612835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa8cdaf5afdc838e93744bf7d935ba7b9f191381f7a3c9916a1d3311a540a18. 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/NLG620612838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e4cc759785bc75af24434a22e8f8134790dfa94436a7636d976d8e76b25866. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce50462e515d83fde1ef7e2a6015b95a9c96f8810b78b20b14c133d2938f54e4. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/NLG620612825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21806a2305ea51dd06c0ae7da7e668b513560a14b88a985d14fa7a465dca21a6. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLG620612829.
Verhoogt o poorten nu de boog (Psalm 24)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c707d3c2e13a0a4e4acf7c9cf346ebaf6e8bb3e17ed9456c03bfb2d9a6c2e8e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978f6dc43aa15c370d804e5910945eff3755daab38017bb9cedae8d1ddbd234a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLG620612833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a3404cd43999071021244689d7c1251f42850904bb748fa8db57801bbec981. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa373b15f3f6420bdbdccebc2411e1fb42ef39bce8e1489c72fff6d50096ef54. 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/NLG620612836.
Samenzang met bovenstem - Eben Haëzerkerk Apeldoorn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8292f3328df754c2484eef02511144ceb7557012020a474b1efd70158929a8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0569f87a31c167a4f53cdb75cbb1cc588dba6097c55a191b3effe50576b43b0b. 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/NLG620612816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7079839207abdb4167d278ff4ff45aa00fb3db8389dbb8a4f5c7715da56baf2f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLG620612821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4bf735e51edb0a4b4c8d3ab3c97c54defdbe445b4a902f2131b1f8325a83f2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLG620612809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1131c53949231f93918f5703d6434b6355aa9aac595318bfcc4aea60f11d023. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/NLG620612810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1f57b95f16dce63d7887b0c6f8a641925d0ea9047a4aa23781faacd223e34b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620612812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4babb49a9a2dad6fd2753e44dc8b75ba095d9d330820da5063d4671a7332daed. 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/NLG620612815.
'k Wil U, o God, mijn dank betalen (Gez. 280)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f5584d6b5237b27b3150967110bc167f934e623a559cbb79d0a3751ae3f361. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/NLG620612822.
Cantate Deo Amersfoort Zingt Geestelijke Liederen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c92d535dbce31a5e2f66d4eb88c6895ce8db9a163d5111db32c1b6fa74e70ee. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1800250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa789e6439bb2e44258d123234e3bb7df2df7c7bde9a01d622461ac3407a54c19. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1800259.
4e Betuwse Mannenzang: Niet ritmische psalmzang met Bovenstem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bd62608d82007ce1d87c0d951562e1080af3d5eb3f611a01f874b4d0673c4a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf976db07f762bf6583498e171cdb0c5470750518c1f65905dbefd76eae35c35a. 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/NLG620616450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11fc7a61968dd5b99e3c7cb6bed4315e5ea7a47fb0282e39a8d3ec7e31302b3. 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/NLG620616453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b7a572b26a120ee3d3711c11b049d6318341a32664c734665964b27b71f74c. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/NLG620616455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1cbec376c4c118d6791cdbf221319307681d23f8120f24e9d88886a62e1cf2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLG620616443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1982c23e1172a86c3c54fbba52a421ae39261296d39d756e82a24995d81bb71f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58719ab73e64c1be2aa101294eb7d7f80998ed98d6d4a426bf3426963173e4ab. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/NLG620616445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6362ef394c882e9a5a079495357a7ae4dbb880d1e858fedf395525e3684529. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4251a8f5e0a360102a4b38e62ac3bcd9abbb8e54a2ad12b2f8a0086af6af7c6. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/NLG620616449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8709e01474e63f6541ff46415fbf38803f1c330a5736f32e5985c44dee4127. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620616451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadd84045e8654e1396652e4f2d972992a15b59a2b02fbdef2c4a13a402e2546. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/NLG620616452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d70a36416480ffda936c5da30c449ca4735d83aa569e3ecafe73b80920fc02. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/NLG620616454.
Prijst Hem In Uw Psalmen (Jubileum 20 Jaar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4a5921fb2740cee95e3a945620d3bb3e98850e45c68dcaae1790d0e1a62c05. 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/NLL6R2000333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5854603ed1147efa1df81242eb11078dbd2c9b03ae59301026906d942da2dd4. 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/NLL6R2000334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282bbe753be1001fb91f5b0325293e9fb34b0d2b89eb589e4e519fadc74cdb09. 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/NLL6R2000335.
Psalm 121 - Bij U Komt Mijn Hulp Vandaan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36cf6457dc086d8f917baa46a0577a041cd330ff4a1970b76dc443c5bf6850d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2000336.
Psalm 143 - O Heer, Wil Mijn Gebeden Horen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa707e74d8ce1cdc5f6ff74c76c8291f1a40c6edcf44d383661a34adaba100c23. 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/NLL6R2000337.
Psalm 24 - Eigenaar En Maker, De Aarde Is Van Hem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe073d8bf08173bb93d0e88935aeed9df205dcfc7e2f1fe051c2129533e5e2032. 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/NLL6R2000338.
Psalm 22 - Mijn God, Waarom Hebt Gij Mij Verlaten?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc3689524acb3014e3f93498dabd6e8052024a080f2d5467019b070d95ec490. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/NLL6R2000339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc179cb1fbaf69c3eac19685b89c898ada80edb8cf1e8897e7c0b97231b971c0b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2000340.
Psalm 32 - Welzalig Hij, Wiens Zonden Zijn Vergeven
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb023ef391cbf32e481da09e0016d6d1b54891fc8f0afea85bdf70decd30e7d2b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLL6R2000341.
Psalm 42/43 - 'K Blijf Hem Prijzen In Mijn Lied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381246601408d922386b1dbff6a1f9c9867e3ef06dc17b74ba25093ecee397e5. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLL6R2000342.
Psalm 9 - Ik Zal Met Al Mijn Hart Den Heer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e4ae97c1b65e090a1bbdea45c1555b23c6a220a04acfd13f9d525c6cbed98d. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2000343.
Psalm 13 - Hoelang, O Heer, Mijn Toeverlaat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a51fe9b1cc79a62357b4c2418f6704776562d28b99753ba921135f0970c1a75. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/NLL6R2000344.
Psalm 89 - 'K Zal Eeuwig Zingen Van Gods Goedertierenheen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49804f00878127066dec43a44dd1ef45b6de807b2a26cb390c0097c14887e72f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2000345.
Psalm 40 - Brandofferen, Noch Offer Voor De Schuld
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b79c87c4d5a2eba6a5634e86826b43e90115970c25f0223ecd083f3a25070a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2000346.
Psalm 5 - Neem, Heer, Mijn Bange Klacht Ter Oren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb6b5b8dfc04a17990ed26b40706c0e11656d8f234a57a49697f4c8e000c00a. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/NLL6R2000347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca1864f60778d380b301392f76a17c6b7ee5b9c80bc0d832b780077f21d4d9b. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/NLL6R2000348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19a05ae8e0edfeaf29b5bc7d486193c2b41f5a4efdf70d3854c054c41dc481b. 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/NLG620583030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38e3427349e2a2ecfd6a78b2c4951b846325a1078521913e0c1a5e654b364b0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583034.
De glazen zee, Lezing: Lukas 21, 7-8, Matteüs 24, 42 & 44
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a0277cc5305c1b6813547f6e951f6606043882a6ed988037d6817b13b9e811. 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/NLG620583035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2994e4e38bc1419b856c06bfa6776c2f717cbf2a7441c8c0ae22141a57d10fd5. 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/NLG620583036.
Koraal, " Eens daalt de stad waar Liefde woont", Lezing: Openbaring 19, 6a
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb53b47c9ce3d740e158fd1a4ee978d303e3bdea961782e240f07d42d336220. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb085c8cdb38601285b4c2ac225ecf7be72bc216f058384f9b1581137c621701a. 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/NLG620583039.
Dies Irae (dag des oordeels), Lezing: Openbaring 15, 2-3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e5eb4ea3a6406a5e156544851812b43c9c664e393525558c276cbaa3d6be9a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583040.
Koraal, "De Stad waar ik op hoop en wacht", Lezing: Openbaring 21, 1-2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee95f0b0463a9ac80e1c7b4167b08fcfb130484c00076ac3be0ecf2e9522849a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620583042.
Zie, ik verkondig: Geliefde Kerstliederen
Te Deum Classic Collection, Deel 8: Heer Wees Mijn Gids