Yesser Roshdy (, ; born 2 November 1986), better known by his stage name Yes-R, is a Dutch rapper, singer and television presenter. He was born in Amsterdam, to an Egyptian father, and a Moroccan moth
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 0x39fb6af59f96b87c2516e3cda2e8952413d1e6394a4185b575e49e5acd057efb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2322c9c2-25f4-49a7-8997-7741f3a3e4c7.json and https://artists.proofprofile.net/proofs/artist/2322c9c2-25f4-49a7-8997-7741f3a3e4c7.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 0xce578e81b09033f53e4240fd7c9a3d04a627627a1216d1713cc00783ca6a865d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbc76dae4deca7b90b57a68d181d6ed0e721c7e1c10205ac73ad71c5f470356. 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/NLMN20500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31390117be79ee2e2465eaf4624ea92330d3c4b1f314438e6cd1dd3cbee95150. 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/NLMN20500007.
Tienermoeders (feat. Brace & Negative A)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91965c5f71c9a36c0e8b75934bc23657fa17a076da523a23c59f46a7709d10f7. 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/NLMN20500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2984a86bccaac681130d64c2a45bd3e026b32e7fdf12318c0ef48df1ba6c1617. 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/NLMN20500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7735d69a612c2efedd09608999a32b224e16d9fc8980dfba9015c1e4a420d041. 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/NLMN20500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc261d1ad10de92180e5027e39a657e030b210cd2a9421c3e6f7b05a0aa64621d. 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/NLMN20500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0155a43ec22e91a7fc0bb7161358fccb8c81b76119776114704dd8a29ef03e7. 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/NLMN20500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a70420934aefd40cc89becd7e4b26cef9edc415eda4d0c10cc7488ee9711dab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a05ccf1709cbd5b8a47daac30b9358c69861fd79571d3807f72281cede1a9a. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20500003.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7294546c7d620a20682fe89104c63db5e5ad11f4bf21c60b2ba83c15ca60ed7. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7736377ac6d4af9dc7293153f5a2549c118ede327bbaba05ddaaf48ad8436ef2. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NLMN20500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774c2da5174c163eb4c5d27e7253dbf64f9bfd3260212867ae08c142408aaf14. 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/NLMN20500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254e633620855634f0348baafea09d86e137dd75231eefcc7d05ceab7f9627e7. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/NLMN20500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ce2f9bab1260580d5962bfb010b87cea9eace0ad6af9d53e4eba5f54a139ac. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/NLMN20500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a4321a9715439508d8faf71c446c978ea051abee8fc56ea0c3c75185b4bea3. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/NLMN20500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a33e2b298ea1545e25e3d06eb06d16ac7182a216d8a32660bd551b49cac92a. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cc9f46b6c0a3c42ffd35755ba123486478fa2f67d491df91c2effcd421c45a. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:41:41Z), 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/NLG270400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157117c79307b95986fad8f2f2a578cf9c1e03d87c15b014bf5aa1f97fb7a611. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991d6bedbf3a70960cebe294b8b3072cf1c7ae689a8d0854d3000232fe5ac565. 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/NLMN20700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0b9399c20ba32ae8b46695dba18a55f72c06e78cf7b47a400b414f52c6f0d0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470256670e17772d3b930ceb8b3769a5230a856ae62b93dbb6a46c522a42470f. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e798152255139bfa0313297c5231022adbef3eeb53ce194e96b31e4eff7a77. 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/NLMN20800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c8d6bcc2cdf11ac0e091bd961b6ec3669dbb1eec5abbd54f314287ae7cb6df. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20800006.
Je bent een ho (feat. Soesi B & Fouradi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a21c672da7c19ad374e4b7dfd361a8a9a0291e2ad819da8edf3a6c07941502. 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/NLMN20800009.
Groupie love (feat. Ali B, Darryl & Gio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf064fa957dd6699cf07aeba02e0a51149c82713f4e150f676b7b88f4a44f955. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN20700018.
Als ik van jou was (feat. Keizer & Brownie Dutch)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb67b676ff54b4493edbb58131d7b9f894bf729f81566ff9a116c0a99e6e3d4. 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/NLV6L2000174.
Good Girls Gone Bad (Produced By Alvaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad94e460e1f1ee97deef09b0434bb2cbbf759b1c1a6ab6c753a0f859eafe5a8a. 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/NLMN21200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04e174eb288f58f950974cf1f9df438b3b578290afae5797f297ff0a0062a2a. 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/NLMN21200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24f0f77a18cc512375e6b7c4d702f2176a9e6baa589d04d03361255dcbdeede. 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/NLMN21200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9f1036ec244e170979de3032862ab6305c2c48c2cdc56f0085f474edd4221d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLMN21200015.
Verleden Tijd (feat. Mocro Maniac & Issy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe1b25c5b1e1574ce14f066bbed612867527812e6c585d1c5a4f917365bfcbe. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/NLMN21400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adcdd3d8d6ff9c206bf7c1551dbe5d4315bd50c6ea20443c470c0705a3365de. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:24:15Z), 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/NLR9G1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba6d68a86564d37355f979c7752612ac89d43f75fe4271b50e4a06744da1fe2. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:38:26Z), 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/NLR9G1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde283355f262d5d699c76479d5f0651d1aac0b509a3db2b6546821ec9f0d6feb. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRG20000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea69f38dac8a02c6a5433bc0472f946a35b29cc2553990c69dc19709b5bda88. 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/NLRG20000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389572844d69bf73ea380f9068a3e2123508d6dee7bcc34ff53f76cf61c41605. 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/NLRG20000007.
Me Boy (feat. Lange Frans) - Live in de Ziggo Dome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1d2d8124f554f3ce21bf3d61c949f3c70ca6569dca3d195aee99a4d92c3c08. 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/NLRG21000003.
Mi Amor (feat. Mifa Rosa) - Live in de Ziggo Dome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0c1a3b16742f8ef803f703fc48a13315ec978343eb07c2ac419730ede1c14c. 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/NLRG21000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5adb50aeba40907e5ebacc64ebe465fe679c25aa3f400e72ed43a8143ecc10. 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/NLRG21000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2659befd3a0fd671c2cab3b039a9724a8903ef01dbed2ac2baafb25c4c2202d0. 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/NLRG21000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5805a5948e6b70dd5d1669ddce3bc65dc34a3b5393a776292edf00784e197e79. 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/NLRG21000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd2d0846098ac6f6e44e2276d563d623a30fbbe91a6476d234ff57f571c0607. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLRG21000001.
De Belofte (feat. Soes) - Live in de Ziggo Dome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e5a9bb5e068c5279ea085cdcd95ebe1581a5a3b1fbdadf262224463d69444b. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRG21000002.
Easy (feat. Emzi_bonn) - Live in de Ziggo Dome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd367f037dbb829e362f27e3fb081f099243fe6e54982d55a181be066006a8c64. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRG21000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f21bba8a084d6ce3c367a7e7fe6e2ef40cea2e229a2121f2e4a6fb23be41a5d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRG21000006.
Diep In De Nacht (feat. Livv) - Live in de Ziggo Dome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd419a28d0a22f10259cd911bef937f0ac8414ea0ebf17abf91daa2f3053b635. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRG21000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d025bf756e7b985f275ea78a582dbd3f6b942892aed7eb74285024922889691. 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/NLRG21000010.
Leipe Mocro Flavour (feat. Livv) - Live in de Ziggo Dome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3722b33fba4c93c5761bd40482f7162f0d8c160463470c8b6a6317cc7c8f1ac7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRG21000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a152b9a41531e6cea3459419005a58a9cc27fd56ade2073aac561861d4dd78. 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/NLRG22000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2937d87eb4350fd7d8d3c7a19d683c5413c70b627a9be6746551fb0e7927324. 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/NL5HJ2400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef8a51c69ed93ec323c3870c666e0afa624d620f460126a14eebd9b2ac4fbe9. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL5HJ2300448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa642335eca72d66731088459d47b3556b99090563ae9ea1468158b784e269a. 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/NL5HJ2400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2c7007700efc5d8adf41e668cf213a64da42e079e49d9e106b63b0cf10afd1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL5HJ2500135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84d214a3a93f9abde995486a5debd54e56c863bc04dc3987e0312babac68f27. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/NL5HJ2500137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ee91932169d331bf85ef9f2c180222603a82d6f3be32c567778bea4299f042. 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/NL5HJ2500138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6cd3d491942b5e8bc5a7ab7c2eb9318f262187fb6d91b3936911def73d538fb. 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/NLRG19000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2b3ff1c945c8ff35577f3ccc40dbae3b4f5410584cad580c706ea94a093bf5. 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/GBLFP1754670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f6cd1d86847db6b0a379a9e3a0f32ec642041afb1183ce9a1358e7942259f5. 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/NLRU91877103.