De Toppers (), also known internationally as the Toppers, is a Dutch supergroup, consisting of René Froger, Gerard Joling, Jeroen van der Boom and Jan Smit. Gordon Heuckeroth, one of the founding memb
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 0xa0ae4e0d9a2d1c5ef28a2a51b4b51a3e71903f786a172b618fc56da62997bc3d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16f86135-22c1-498c-8380-c26815a0acb1.json and https://artists.proofprofile.net/proofs/artist/16f86135-22c1-498c-8380-c26815a0acb1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea305dbde2ba627a089f15ce00f8a65a4071f580c14b34c1317a3f8035ffe44. 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/NLA270700305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee053c9a773d4f5b122446f52d448a598868ddcb10a15696016d708d5c9a578. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA270700306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfedd8d5232b6a5e807724bfa59362c9c2d4b70a2ff781f7fb779e563706808c. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA270700320.
Johnny Jordaan Medley - Live in de Arena, Amsterdam / 2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdebe4044c3a0b54d5a17beb44dd9338aeeaf89eb4ff17380381029272e21dc. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA270700329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8233c328c331d1925d17db86dce540b4e4dd5af6ca02f2f695b49cf8b24402ea. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/NLA270700327.
Hollandse Medley - Live in de Arena, Amsterdam / 2007
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bd1f551af3148081ef1d4fec3b752e4b55bdb40fc25b0b33ecdf2f3ce3987e. 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/NLA270700328.
Chain Reaction - Live from Amsterdam Arena, Netherlands / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4afcb69028718c816b6545210021053fa80e1706d72ebc085ea84bb2529b35a. 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/NLA950800061.
Disco Dance Medley - Live from Amsterdam Arena, Netherlands / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5a7d15445940bdfa61980ff137a95555044d97a428edaeccf77af022973133. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:51:24Z), 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/NLA950800065.
Marco Borsato Medley - Live from Amsterdam Arena, Netherlands / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae240fbe6fda96641e6d9962ce0497c98ab6cf48b2a3b17b5d0ac93b4960619. 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/NLA950800066.
The Trammps Medley - Live from Amsterdam Arena, Netherlands / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279636330f25e65f50076152070acce26705c8c20f7d7c3f8a4d771cc702cd8c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA950800068.
One Way Ticket To Heaven Medley - Live from Amsterdam Arena, Netherlands / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7642f2024927a7d87c91cd326649620794d22320b56b00ad8bdb0521a0307b00. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA950800070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf881eb651f9366ff4ba1c021371bb5dd1e6e851d593394e4168a587c3686b9. 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/NLA270900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb393ed70b37768c502a70000895c7f3078b66eeab8927e0d22b5861bf82507d7. 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/NLA270900254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70b420832b45fc8ddf52f78fd502f14dfebb2b028fe947932b8676cbbbbea2c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/NLA270900256.
Kleuter Medley - Live in de Arena, Amsterdam / 2009
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7c4d89bb56a510e705a1a7a097dab2135561fed262f028c23097d0f2c7c629. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA270900270.
Rob De Nijs Medley - Live in de Arena, Amsterdam / 2009
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2090177b3146eca4c1c5c0d283270e58e6240ee6c14d44574dfd09cce1e8e045. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/NLA270900272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16db4f6be534283ac25efe32c8f7440aa9ee5259e602c43b2761f85392b1d25. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA270900262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fbbccd2fd96bff9de5e44d61dc22ef2a5cea9e529505061617239308af9841. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA270900264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6607457a40fe5f46f0e6c38d8eae61d45f144616684faf2aa7d41a5ec88bd28b. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/NLA950900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ea57d0706383f458322a59400f0d3cd896944f311fc69c0b0a7852268d298f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d8910230bad22d0043ebe5ce3e5ab2bf750d67a42c077375c25585bc96b8c1. 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/NLA951000033.
Ruth Jacott Medley - Live in de Arena, Amsterdam / 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44519669ce070498a81322e3baf12a4e6c84edd3a85e62636a4b0a80db1c5354. 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/NLA951000048.
Inhaken En Meedeinen 2010 - Live in de Arena, Amsterdam / 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7d7f6362db642cbf16acfe99db511e97c40d55b01f017569f2f0fc23f92922. 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/NLA951000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ddcade1c6eb52cc223067b3019dd13bffc39b5823792e9231818c2b64569d46. 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/NLA951000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aeaf5f31680071338a7528171d9b4043bdc93633c1e1773da60c472585baf42. 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/NLA951000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ee12b5d874cbc2a18498e90be5eb19ec9b5f89ebe32599b393d591f0196156. 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/NLA951000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d4b0abdaf95b4390a411e4da433771b2e106884ac0b0be57745c74dd25214d. 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/NLA951000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05900dac884c12764159a78a44c756bde70a7f7b0aab58230187e66e74ce3157. 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/NLA951000038.
Frans Bauer Medley - Live in de Arena, Amsterdam / 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926f144f34ac0f908d542a6a5df864a89aa3836db30cc0c5c2c9cef7f9838045. 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/NLA951000053.
Hollandse Pop Piano Medley - Live in de Arena, Amsterdam / 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc534de854820de90cf9c367bd34bfc356c62b99487293bf3cacc1bc193657cd. 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/NLA951000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd802e7398de2209b2f4a57d9b806dc9e35ff016e5a3f4e4e89415912eaea17a3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3f15f4bbe55f3cb9885909bec67be05e5d359202a72f5b6f6e70e6469c1408. 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/NLA951000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959393c855d8460eda9a376a8047ede7ded3d43ac41e623eb7ce6b1c6237a482. 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/NLA951000041.
Ode Aan Geer Party Medley - Live in de Arena, Amsterdam / 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c7a49e1b12eec066498e7b7e6c56761b187c3f111c9956f6059b176d78756f. 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/NLA951000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea9db512e86545103ca56ac425ab18d0111a87179f7d409078f0de822fe4529. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951000042.
Rondje Feest Medley 2010 - Live in de Arena, Amsterdam / 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5362db9d00c3e9f075be731f2def0d78c70022bf025b5d306e1b1f2b56f9d47b. 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/NLA951000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6b0891ebff9124e0940db11e725c1d701d5cd07320b27d54cf96fbff716ad7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc4d153bc980f8088b6e5db436b82b23e6e59d3118a47c0279a8e8ee311819a. 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/NLA951000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f1d593fe89c85f82b27794755f9114e55422e05499168c8e740947d0d0aba9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951000045.
Ramses Shaffy Medley - Live in de Arena, Amsterdam / 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43863122847d0909140a9a5175b0e8966b678a218dd768934dfc479a9bdb6ff. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951000047.
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
Ik Leef Mijn Droom - Live in de Arena, Amsterdam / 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5106acba8b736b18511734ce0ce94e379e39fe0113699176f49f332a5ba8ba7e. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:27:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3321e6b8dd4ac7e12b0bbc0f18eff59ab933d6ccf4b3f6906156712979be2d0c. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/NLA951000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d063345938c39330df735a6e6269b2ec9483dfcfa084dcef66b62334ed47e0. 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/NLA951000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5109d58e232553e191496c3ac5e50bb450bcf15ace3a3b3b7cabad0de8b9e56. 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/NLA951000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a81ee825f006308072b0f128e071e3dfad3b7177ad10d2c85e86243ff574896. 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/NLA951000052.
Jeroen van der Boom Hit Medley - Live in de Arena, Amsterdam / 2010
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7430e458868e8678ff47cb5efcaa876e003a5de181c2e75c4936f79b4ba7ef. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951000039.
Andre Hazes Medley 2011 - Live in de Arena, Amsterdam / 2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf244ce4d04ea6aad58efe02e8526e92a29f995ddcb7daff00402419c2bfe4411. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951100109.
Inhaken & Meedeinen 2011 - Live in de Arena, Amsterdam / 2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f94e06aeae68b4215af57c4bf2d453eb2e0e05b9617f7f6d10a7e4e15b964c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3f368d76b604932209a074c096eb62fb05cd8e89491cda6b4a8d7889b04046. 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/NLA951100111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29fbca501593f91bd0bfdec494d398ec6713cce4a942be3aceb79c7b6cedbc2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c4398a2ed1e27901279281e7b648df058da28a11e00da60ef64742b4a2ada3. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd744f15f950892ef518f7d2a163f29895a5c16b1707a554a435e486e1bd1d7e. 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/NLA951100105.
Polonaise Medley - Live in de Arena, Amsterdam / 2011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc722d3bc46555061fe2e6071b9959c59961888f4740eb3594b242eaa0766951. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951100116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0710da5e28da8aec867661aae34506e4adc439121e114575c4335ab5804787f. 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/NLA951100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0710da5e28da8aec867661aae34506e4adc439121e114575c4335ab5804787f. 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/NLA951100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec28b8b6a3ff9f0ec413b8494ba845fdeaba59a3486916f91bf649e23ada7c49. 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/NLV951100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e3357681dce326885c03def65ca26ec693787949f296229f42ae6e137b2a4b. 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/NLA951100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a8c85663897bc00d838c9b0af4af4f23c53c3c2aba281da48f3fbfae2d9937. 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/NLA951100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb544a6e36b147275d55b5c1290843807999e0a5928f48d42282cd41ed96b2511. 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/NLA951100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df74913cf9e7a5f34f43f25aec5e9c538b1d9f939ab3e623f2e47eec03ad388. 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/NLA951100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e3dcb4de30ccc5092c813fe6c1d53cd7bd2ba1fd3d351b65079a157b7ba5d1. 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/NLA951100019.
Ik Krijg Een Heel Apart Gevoel Van Binnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9960e7d5ddce4e1add869b911299baf1156ee4285c3ebec29b30a98f45dacf. 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/NLA951100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72680020b8a735302730be8a9bb838c738a655927736087282a816e3f7746423. 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/NLA951100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d1d24d5bd89c80eb69e144fe3cb2ef34ba2375bb5562d99293b84b23a3f162. 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/NLA951100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551aafb04821d97a584e43d92c48481d1df60e5ea4325443e065f76c127d599d. 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/NLV951100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88f28aa92a941d65fe9013425fd29d0c8caca06ca7f3f9a1107ea840cb4ee34. 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/NLV951100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd488d4e3d5789213b4311d787dbca20242c9ed42f3ae712b17d86955da33d14. 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/NLV951100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8793770a999ff613b007e246c0f57afb8381f2bbe3ed24a4c150c5fa277fda. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75c54de3cd3b6bd4cbeafb4bfcc446055194e0f15c9bd643b07b1f98097380d. 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/NLA951100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d8d2ceee3548148febf82520675c648aebae030576a1c3243a8a41a419791b. 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/NLA951100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a00e755e35b2f0ff2cbd70d09ce9c9c78d2d72e0325c18a396d5bacabba7d94. 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/NLA951100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea444bab686e37034b3d231017178e2b7a9933f87f133e8623213662720b15d0. 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/NLA951100074.
Greatest Love Of All - Live from Amsterdam Arena, Netherlands / 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f44e7cc77acae1a15491656642a7bb525d6d68c8475aa941239076339d9b6c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5601a32aa638843562438e76d0af416147ae68c5ababfa1ad5962431c4703c. 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/NLA951100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84a2eeb32250a294ffc9f6898f84caf67c44a153ea0f6276e3574ab60292682. 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/NLA951100031.
Mooie Meisjes Blijven Nooit Zo Lang Alleen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b23af8e752d55c19b9f59b8db865179e352fc15d90d9acd51eaeaf2146821f. 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/NLA951100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3307471deff182c485ea17df4998ccb633410ae261c8292e94fcd4287bb734. 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/NLV951100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe05bf536a19c87f1f56ab2208cc04197b223f3bfe8b34908c8a259e293ed5a. 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/NLA951100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb378310a67c836c5fff0766c5f8feeb0d592547bc8a51c2fe1f84c707d520310. 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/NLA951100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2cccf96b1c53ae445ba59ace3088546be5f23de68b437946bd5798b0c94381. 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/NLA951100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59990bfca4b5cae83a71225be693df01b86435617c252882a303bf6ded02fba8. 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/NLA951100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573a14d114e4e546a1564f9bac71f291ff35d049452fb9dc33c199e4ad02c784. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddac13dac1eaaf5f61c272da8bed01e1bdb6450fb41a8dd266a860f3fda81c33. 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/NLA951100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db047210fd1856a19da297c70876bf851b8ebc35fec9eef4311b5b655815505. 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/NLA951100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf341fe51b0eabd7a97b63f2e3be9eea1b8b8f7ed0e60f6e6bdb67ed66f869dca. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f5a848dac7fc0daaa31bfe65cb21abe7e7a9ccbc24fee7fa9ebe67a9a14135. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/NLA951100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb4c83db31cae5527736772425e648d7627ef74b0e4d07be1fded465f554e4b. 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/NLA951100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cc0ecd1020e93a1d9de8435f1cf9ae1885a1a482b17fab09ab1d6d37b373f4. 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/NLA951100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d63b3401dc31434a92f78787e5a6a2b0f1b34d888c1da36e3dcf3c61ecfbb8c. 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/NLA951100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445b4c0a6dfbd2f54369bf3465923603f40488bc8132bd302757a5cd154329aa. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/NLA951200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa305891f943dbf039f220e261291674591fc2229172e9e890a024b21bf83b681. 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/NLA951200113.
Halftime Uit De Oude Doos - Live in de Arena, Amsterdam / 2012
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e7039cc6aa7976b0c7ff41d5ba7a24fffe22b151a2cb2d437e15066f29c60. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:58:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d63ed277c577b0d2700d8bb9f5cbba7be2c2dbe6286743bc6357ecd29d37fa. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb297b94c1bee853dc10086de0729d261ac3a16ffc7c53010f6e84f18dd8b6bd0. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac211aaf0e711fdf2aa865ec89674d5d5e570a47b998105c1e8d4fc476511ee. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA951200129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a602b4267e78ec2503ad0bf31ed854322d5ead2c97e84932c1f09138d2aef6. 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/NLQ271300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc271dd43c92d324bbe16b97d602444d9a75e7fc448b90491757e1b8561d652a5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00948ce3bca1a1f2c50c4a64e1879945974ad62f0a83463a8b0dd08d3cd9ab7. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271300085.
Jordaan Medley 2013 (Najib Amhali/ Toppers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7944568863c188d4084da27bcd340e832b2f9ce87e3855cd3ee771892fecd2. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4374bd4e8eaf83c41ec399f15a965a905ec1f0842098b0614e20d33beddfb1ef. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:32:46Z), 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/NLQ271300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1bbe183b4f6f027003ed6474656a0e5e847e449eb28d4ffcbd23c174d4acdf. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/NLQ271300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b4e11d979c2221265ea13136278b7d60d33e2f672b3c94f58e96ba3aee94d4. 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/NLQ271300076.
Polonaise Medley 2014 (Factor 12 & Toppers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffae63b1f7d0124b19a2df5d62743dcac95ae891ee6b71e5576b73c8adc4be6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549d5029b3c1d8818524226d29ffb64be1f47dfebdfd868e70feba2b2286e2a2. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:00:04Z), 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/NLQ271400223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8f47420aa52c24b8df6d165d5a8fda7fb253ab56162ab791ceba82b64afbeb. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:03:16Z), 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/NLQ271400225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7714e6af181bd33cbebf330ea9c38329f7332c57987a3af0b636ee106fe9b9a4. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271400214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae5a69ed56bdba6ae586abb14325c6d089c0cfa8ca7f927e17ef0b521ea6089. 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/NLQ271400219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5fa0bed287eece0791c0b2dd5be9cdf9cb33167ad71eeb1ad485fda28d169c. 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/NLQ271500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3948f2b55fda69b1a1735eed822bd03ca5f14d6c35a3b68ae2094a36f766920. 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/NLQ271500072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65baf381bdf7871f4ee6ac4242b7f6ea7badc38d28f481232546ce906c46f912. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271500073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5533e2889f6552b421ffbdcee96540ef7b0e965e101954ea79dd746de6acc91. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcc9eb2a3169a19a334af2b0fee546a7e855165debf4c7e0973760e337e7108. 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/NLQ271500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798f4b973c233b6a7a54a926846aedefa109c279cab421713d3a5edc3ea8e2d7. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/NLQ271500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bc30713858daa6d859027a5d8cd43a3e1ff5bb22949e617410f3bb4fc7ca75. 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/NLQ271500077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2f518f399cd4b1d320911745ad87c3d595b857cda0deb333471042e2f39023. 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/NLQ271500078.
Mag Ik Dan Bij Jou (Jeroen van Der Boom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee25f055f0eb090d79a7f086130ae1daf3540e8964cfa2455ac9dfd1f1a4c5c7. 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/NLQ271500058.
Gerard Joling Jubileum Medley (Gerard Joling)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296dd1e75142cdfd97f2733ea088bea9063a007af1d8514d33168cdc51669371. 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/NLQ271500067.
Andre Hazes Medley 2015 (Roxeanne & Andre Jr. Hazes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9c289acfeef2031af281fdae32f2ba909f78890a88c9e44630845436723126. 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/NLQ271500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2557009b6da8bca1f1b9079d53b0a39263b517434b90cbddb540227750fce77a. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/NLQ271600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb0676c20a274c729c7215fa32d6f55f1a9959e582ec6bdd08f2134803ec6b2. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:49:10Z), 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/NLQ271600072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0831eb867a7f32f4098bbcb942ca3f1fcc7778ae6500a971caaaa6506188dbff. 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/NLQ271600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa451046c54b0ce51a5af8b001c2d863a1f1cb0f05b1225a1c7dd8112d55f67. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/NLQ271600073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1f94ca3a1dec6fd0bcf58dc81122d72bc7866bf91db456295e123c504446a3. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:18:46Z), 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/NLQ271600094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c853f1b0cd1247097ad237c26fe57fc37af54677c89275affd3be436c547173. 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/NLQ271600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7aab6662eca185010109e1122169759b816db429cac3df37635ca68b538f2c1. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/NLQ271600089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74391929f0f37aea266c1c2adc2cd95a9c9e10887bcd5737c8c9ee2490a928a. 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/NLQ271600074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e98195c442cc83918a3bd4a6dabff9269aab0eae37b3da5842b188cbd91b738. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:36:15Z), 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/NLQ271600085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd0da4f91675d21845cdb08ceb86c3f02906358fe430adb1b10569dd2edbdb4. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271600075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86438f83afbb3e6d12282058e02bfc347567bf05bdd098ef8c23399baf375c4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:38:39Z), 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/NLQ271600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767c23159ad155d9f50bee8c8078ddd3eeebe87b1bc6f66f63796f883a5a4b80. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271600096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a580d8398e6f9b57968c4072dcf4593d53234261151f8436eaddd331c20921a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e77037ec3ad00c20925bb9e423f80b94f6edf0892f7687143f15a80c86d6da. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:46:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271600098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3ec088f83d37a5358479068f7960cc7bbaa3936c2e49db3558d1e93d04f60b. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/NLQ271600088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904cdfa08360f9607dc9ef596026b0f1e12956676a4903bb2042cce840b47442. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271600079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f6e65ad5975daaf41aa13275541c5714de61b7147af3b8319c4761d3b7c29a. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:31:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271600099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b92392f6382e50fa06dbf2241473fd6845408cc4add6a79aacb37cbe741245. 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/NLQ271600091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51616381b16844d5653e3f4c97cc8abc4b4b1c4de1cfe1dccf1c65ba8e181ad. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:41:26Z), 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/NLQ271600080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea0b31ebaa22a6d63ffa7cc3503e58b47951754f4e0c82d478bc6550fd0a391. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:23:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271600100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6d89a997d4aa110f6a86513afefd1c0b107b3a0beb91f0a11420c04591bf55. 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/NLQ271600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12caae13fef889edca01672a2b8bf8a200ff21334dad9415cadfd42c6787f59. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb91a3557d69c5bef46d8ca405b06ed13a04cac8c8ff014c20c756bce0d64ae. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271600144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947fca78c96852dbee0bd7699d30df5b46eca04d675c2b755a2956aa0263dcf5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271700428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42dc9f79d37f42466219362dd8de17d5febe21e1a9f98d0ac547e2d67d54aa9b. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/NLQ271700407.
Songfestival Medley 2017 (Toppers & Jan Smit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17f60e6916d0b500ffa0f2c2ee56c2b25c7cb6556ba55df76c4d260db0512ca. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271700418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ff3e855824269fcefd8849535c0cc0ed0ffe7052f68aaf7cac4951787c2cb4. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/NLQ271700429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca6136f891dd098d6dfbdb2025dc81e63beefe144943915137699d08c7a5530. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/NLQ271700408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597f30b16b565f16e0d6c0e9738f9cfddab97fc189a8fb5f227a1ec35c37c576. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271700420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2960d9ce2cc19c56c2c45de5c96d64a47b8d68afec32dd5fb56bef6385c8cd. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271700431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de87b52a38abace6b23bb748216a649cb79898ece25f77b23e7719bc4c69f37. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271700421.
Polonaise Medley 2017 (Toppers & Factor 12)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43453e0b8c8b99763140d3b080973032bea6f186bcc7c0c15bf898eb12d71e0d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:13:19Z), 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/NLQ271700432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d13bc8ef351606abbb066f5069a77f8cb69080c445c09e4ec583308b3ba295f. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271700422.
John Denver Tribute (Toppers & Jan Smit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f1af8e89fe1f5c9e7874d1c7bc92615ec72f2dccb568a7cad3ce142e672b60. 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/NLQ271700423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eedc0f33a9c15ecd02415b4aaeaa851d443dead5f86e603ee5ddfedd9b7c4cf. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271700413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664c4264a021b7d06c2b712e30211302cd63bc3bdffbf9bef500f451d9abc9e5. 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/NLQ271700435.
Doe Maar Medley (Jeroen van der Boom / Rene Froger / Jan Smit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d83fd9aec664dd303c731c05ca54247df4b53230c2b3a46453ec0106356bbcf. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:01:14Z), 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/NLQ271700415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f70534ca4abb1a89dd97d9085ad6992a8dd29112cd86c9175ee08b2d2b2354. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/NLQ271700425.
Rock Medley 2017 (Rene Froger & Jeroen van der Boom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbffb10b4389afe215475a5ea8478da163990dcde5aff2bc27eba2f79cdb615. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ271700426.
Grant & Forsyth Medley (Grant & Forsyth / Sophie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa504d1273ec68e66e0110d4f1885c34d45a083366c31964a8fbc805e02cfbd40. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/NLQ271700416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e45062434f52460f977742badf70a53e3356aad1dddaf5b03adbacebd592cf. 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/NLQ271700427.
Jeroen van der Boom Hitmedley 2017 (Jeroen van der Boom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956b1117481d2ddd2181effdb854829766960da3d26dcb6a9bd2f5af1dafe03a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:15:47Z), 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/NLQ271700417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03eacfffea497bf53db30a66117ea11c2169ba479ca24c9dc1702a9a9e6edeba. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLVP41800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7f91eb0345a86245ef4f58d7fdb7652f9196a7e5c0efa32f0475620752ba54. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e071adf3fb24642046902ac45f517b93fd5f7e8e4919f92dd3b20a54e4a1522. 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/NLV4P1800014.
Gerard`d Good Old Favourites (Gerard Joling)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce2fbd781f29356730cacb6737fd0016066af8af96c2ef0e4d1f7ac305f9a0b. 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/NLV4P1800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ba988ea1b226adb9813383bf3ec400bd43dab20755c2cc3b184ac330b7ca73. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T10:59:04Z), 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/NLV4P1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6883d0473743d274fb6d749d66fe356147234639864c05bbc7e8233bdef66074. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/NLV4P1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49704f980f28c325817aa94d4cab4e2b11694c5173456dc0d0d4fc10407c6ac8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:32Z), 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/NLV4P1800026.
Danny De Munk Medley 2018 (Danny de Munk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326530e02d41713fca5f3a29cd2fd78c6a22b9b2facfed526cbe87011e3c4963. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f60e969b511b245cee7c80559deffe706789ec724f4f3b798fa468a7588895. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:58:32Z), 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/NLV4P1800018.
Vleugels Van Mijn Vlucht 2018 (Rene Froger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3d229264a919f43657a37b0424cef4f88d72ebebea0d4cd914f982ea6feb19. 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/NLV4P1800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb160a00c3591ccdc7be9d8f188532087985a7fa20e0cb5a93e8e85805bf5a356. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:31:00Z), 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/NLV4P1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08050f72ce35f8a2a6a588b7d62e7e7d6a55157b6349783f4116f17e6a2daca1. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8803de3e0c8f4a46320832d54a01edbc45ee713f4c5d083d6349b591264244cc. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe267139de709cbbe2ed34bc1940e56e2a3603967b680eb5125fc99ad51a0e157. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1800021.
Jeroen & Luuk`s Hitmedley (Jeroen & Luuk van der Boom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd749b14beca293cff60cc34d812be131f998332aa9f1174055b097cdcdce7a55. 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/NLV4P1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fe0e1747eb11df38daffa18b11600fb8bca5a3ccdf9f00238981db4c6bba17. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f247b7aef740a1400ea7dc4a538d3e6d241f134bbb2e16e5e67101fb89a624. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:50:35Z), 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/NLV4P1900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0cfa7a465de638da0d912475e15a0fdbeb0c063ed746f9ba88363669f6cef8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a43b5ccc4a80e48562718e31186ab38c9ddc61d05f1de43d6d412d1db7bca5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b8817cf7cbfd66c8f08739c29d0fecbedd41e4f8751c8b91715d1f82a26906. 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/NLV4P1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53dea99b991f9898e84ef36ffc3f1b0fcd098734989454f9c0eb693763e21184. 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/NLV4P1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba490c4ca0c61c73ada81e9fdb4a7ca9259496c66499ea701618b1dffc51fc92. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a586df60efa43afab6e31d80cb831892ebce5b5af53ae70346ddd85efc1ff5a. 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/NLV4P1900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4837721198781586afdc11b54e29b012dedebbf69bfd3d1bddb659851a8dbc59. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1900006.
FROGER BOYS MEDLEY (RENE, DANNY, MAXIM & DIDIER FROGER)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0ba130c1b7c8436f81dfbdead6cd4b8986bcd66478fb786a466ee9179d5cb2. 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/NLV4P1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cba7230c60cffb90793482d7ecf32b3692bc74a15b8a02916a038af462601d. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/NLV4P1900023.
ULTIMATE SOUL MEDLEY 2019 (RE-PLAY & JIMI BELLMARTIN)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f322a6c20ad2edc5a1d58316ed25c9815c6c8f5957699b6ff6d2f5ddca2afb. 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/NLV4P1900007.
SUPER POLONAISE MEDLEY (TOPPERS & FACTOR 12)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d4454bb84984524fc1cdbe15afdd138c66819f1ed4f28c2009cc41fbeb8574. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9213df3b85b620e32ed538e9c9c08f6b5ac30b0d1163d36fe7fcafebf10e3976. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:27:04Z), 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/NLV4P1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b5dd4d960b5c4e9aac5e5b9a9df99fe04acb72a5bd17599436f43efcb13993. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:13:49Z), 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/NLV4P1900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b6e931d19fe0d5de61b919195f9e02dfe4a5ab774deb67ac5974cc21f4cc62. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P1900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443a4cbf14acac7aa950b5b99e07b79bb4c2cb7c1d9057e753b9cad4ec751bb4. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/NLV4P1900010.
Christmas Party Of The Year (Live in Rotterdam Ahoy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca384d852f8c62c96100d412c7b082ce8e3bdb5926eef70e0435181db10cafe3. 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/NLA6A2200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e56a98be00f45a53f17fb958a43b107e3ab5b76cff193ae8a5636926afec3f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:56:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654a087476960f23d0b348c9c03fe784b3f1d01a374b9f0db4445ae40ebdc9a4. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:31:57Z), 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/NLV4P2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54bbc82da0b78ed421cff289def6fbd90946156185cfdd69d00d2d403f2c3a3. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:15:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200003.
Bizzey in The House Medley [Bizzey & Toppers] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d3d74bfe43b4fd4ce94c3d7d12de99c3fd4d2403fdb3219bf9a5bfe0cb1ada. 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/NLV4P2200004.
Boyband Medley 2022 [Luuk van der Boom & Maxim Froger] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd871ad9b7b048b773bbc7aaff0d42c5609978fee4cedf8f52eb0bd23fcb097. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:39:44Z), 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/NLV4P2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30bdb221978933cbdee1ecc6513e278515b22f5534701b71d5cd44cf8c77a41. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:00:49Z), 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/NLV4P2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ebd72ebf81000c091a69e2f3d1b658ccb2f542496820116ff9d456510fced1. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/NLV4P2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0768ab17da38059bb5e56f75d09026609e8f42158722846a047964ca3a00adf. 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/NLV4P2200008.
Het Laatste Huis / Ik Meen Het [Robert van Hemert] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1cfa9ba33b1d0605a800f090492cca2fa546fa6b5840a16c7dbc73e0b253a7. 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/NLV4P2200009.
Rob de Nijs Medley 2022 [Jan Smit] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4d7cc29d1019d30938b4425d9d91cf1ec198635600399def1397de39bd045c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b4208bea0aa47309ecaa8ec80f46b816eb5279815c2cec2e13762c571380a7. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c332eacd7bb2c2e82d3584641f684a61d614ff9319a654d1150fd8392b073c1. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200016.
Latin Vibes Medley 2022 [Rolf Sanchez] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0323e99690d9e78704d66cc8e00f861438ada8d8bc24ff92bb220218bfd9058. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:22:30Z), 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/NLV4P2200018.
O Sole Mio / Mama [Mart Hoogkamer / Jan Smit] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bfefb8df25f42b670ae5310aa3009ee21822b46247e4b11bc926e24b7279c6. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200019.
Frans Bauer & Tante Rikie Medley [Frans Bauer & Tante Rikie] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5ef17080199b7175095fc10e21442c833555b2c29fab05a3e61d283d757110. 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/NLV4P2200020.
Tom Jones Medley 2022 [Mike Peterson] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a4c3724cd2528ffa1aa952ddd69776369d452446f8c89b24312ca399810f2e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:30:37Z), 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/NLV4P2200021.
Elton John Medley 2022 [Emma Heesters] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c1f83af88078e9bf2225335b106abe3ce1cc9eae932dffae3c1c3f634f6f23. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200022.
My Way [Rolf Sanchez, Rene Froger & Mart Hoogkamer] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb585be4e42ab585c134d58b91533a6be4e3ee602cbfd0b427a3f7bd0a3c01382. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:06:22Z), 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/NLV4P2200023.
Toppers Guest Medley [Mart Hoogkamer, Emma Heesters & Rolf Sanchez] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc659bed111e18d966a988d5b3f3c814d8734a2bcf1a58ee804dde982d62a703. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200024.
Corry Konings Medley 2022 [Corry Konings] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73d2bcf6692a202ee44a403f85583faba9470332adf27e69ce0bf3c975d78cc. 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/NLV4P2200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1037f07b67c75febb844e5653cf1df168718a7ad2222693c465c61d7fa51e96f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200026.
Toppie / Apres Ski Medley 2022 [Donnie & Toppers] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b81c8502b65c9d200a6aa63cd557990c0c706ef017494b84459d4738e277cb. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/NLV4P2200027.
Dak Eraf Medley [Donnie, Rene Froger & Mart Hoogkamer] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2469efd292696d3325c76c01209584ce000d0966aba7eff9906f8bfb094255. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdaa147e8e7a312a8c2d94e3d9445e509b002f8d8d90d5718bb02e4fffe57da5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/NLV4P2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc89864a7f4c6386da0b6d83ef41c633c929c9122006c13f133817251d0c2333. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:46:57Z), 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/NLV4P2200031.
Ouverture Club Tropicana [Emma Heesters] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf959ccc35bc3f4102d4b958d197ce06fd40250971e49fbcb4436bdf15fad2028. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497724833a21ff8cf8dc0a2643ee5c381c867c1e4a3bef64a016b540c71876d2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0baa9d4843f0b75817c07d63124cefa2a34e3ffdc3700645d8b72b477fcbd8. 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/NLV4P2400003.
Madonna / Abba Medley 2024 [OG3NE, Basily Gipsy Band & Toppers] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749b2258ca8b8e35ef9cfb53b28b20bd8550b47c0f12d3af3fe1fc7957b3a390. 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/NLV4P2400004.
Alleen Aan Haar [Jeroen van der Boom] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c810aa0d52f8e9133949a22a2168230c4807947f346fd1e9f12e5505b86d9bb. 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/NLV4P2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ae2e71a013b70145b9e0e370331001894b3ce278e5259f17e0e00f23cb1841. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400006.
Umberto Tozzi Medley [Umberto Tozzi] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a66fd8c206aa2baa81ce05d1ac71cd6de0bf3235a7680d2abc9dd80ca34459. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400007.
Snelle Flemming Goldband Medley 2024 - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e394867dadaa7393febf9710e7a7aec6c56c264a5180edfd65a528f2b9caa11. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5191a7ea2b0872d52c489b94a690525ea880a28e2fed4269d4e389c12695b33e. 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/NLV4P2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156fee24b443b5a4c7537478f5009475fafce1b59852813716e6984929c9e828. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb785bacac78eb779a875220572d692f83da1a52f0f7945ad28d808612c52d1c5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45898c9dce15c39956db1b021ea3fc7ac84dee9f0a61f33e47991f4c5e81ca48. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400012.
Zomer Feest Medley 2024 [Dries Roelvink, Ammar, John West & Basily Gipsy Band] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124e2ad5de3c01ccad3fefa2aab863a7d2edffab5147f0d9cdf96d125e9ffba8. 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/NLV4P2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264a92b0dedb447b8e6337c2798d49a0dd3a6c0bfddfc5eedcd4a4174605699d. 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/NLV4P2400014.
Vengaboys Medley 2024 [Vengaboys] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5ba5d3f9b2f54073db59fedd1a2fed5671ed77e0b045f6afc801dcc9caf6cb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa656de52af759528ded55ffc17adb459f07de86bcfc793a731bd02da8bf61a2. 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/NLV4P2400016.
Latin Summer Medley 2024 [Emma Heesters & Basily Gipsy Band] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc6cda99b2c35014e1c0c642d564a4ec1befb2c2c3c62f0fef2ee96ab2d7aaf. 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/NLV4P2400017.
Ticket to the Tropics / This Is My Life [Gerard Joling] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8296c0201706da3634f3530b2cbab34e3dcc0e3079a9afc2f283d338503151. 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/NLV4P2400018.
King of Pop Tribute [Rene Froger, Hansen Thomas, Ben] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0357e51abe232d56093fc9b3dc1d2748b18131de1988f046cafe7323b91034. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400019.
Kris Kross Amsterdam & Friends Medley [Kris Kross Amsterdam, Emma Heesters & Donnie] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f388ddd83550960657efcf4d3033d449c5f733ce96424f6f768dd17c66a4212. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400020.
Latin Medley 2024 [OG3NE, Emma Heesters & Basily Gipsy Band] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4bb0906d777012e8047963aa7d38ab1ccaece929214edb955b374b4d04ea12. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400021.
Mijn Zoon / Can't Help Falling in Love [Rene Froger & Bouke] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d96a04585e5fabbe038da7a3c20c6a608e631f7075b5d0275d32ddc60afd22. 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/NLV4P2400022.
Shultenbräu Medley [Hiske & Donnie] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9e13c47bf0d7a8712e739eb2e9f5c462448a36497de3f9e7ecd7266b641580. 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/NLV4P2400023.
Hier Mag Alles Feest Medley 2024 [Marco Schuitmaker, Donnie & Jan Smit] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb7cc9ec78e994ebf474cc5f3e4cdf668784285f653d4e403cc96d19d218c9e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400024.
Polonaise Medley 2024 [Donnie, Ammar & Factor 12] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d19c0f3270c509a9456b91737bcd8399dd1f58896445728ccef19f0eec87dd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b19e23d7bb1b79049efe4f5f710cc65e1cb5f1563b4eab9d83c88bb8d15745. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400026.
Multicolor the Final 2024 [De Topppers & Allen] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78e2aee689f0eeedb5002b9f0811fcb996168ba4349954fa3cdeaeb6db688f2. 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/NLV4P2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2051ccc618abf085d815488c0a3c11641de30768180573185a8a1ee443f32c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLV4P2400028.