1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x0b12f92ab9bec1fe9c988fe92dd85bebd7d980efd591344e8930f620b9438c45. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3295d6b2-0f28-4ea3-9079-25b8d9d6227b.json and https://artists.proofprofile.net/proofs/artist/3295d6b2-0f28-4ea3-9079-25b8d9d6227b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60ce1ab93b5703599c79e635706651ebc138e4603159aeb2be0a90d95c3831b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24iLvFIsnfePyZdXYf1inQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24iLvFIsnfePyZdXYf1inQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff79a2aefb7bdd5b6a19cd637968227daff50665919d5c8e59102fe1c2d0cfde. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zs9DMDd2AlPI4wcVg8NWC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zs9DMDd2AlPI4wcVg8NWC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478625450a0637533e730d1d996c7f4054caf7c4b99785c553753dd438cdff76. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cL3Yag4CbbfsyTlesDTLU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cL3Yag4CbbfsyTlesDTLU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fdd99b1c06ea73d28534bb4794930ec3271ec7141a5c372179eee76fe9d0c2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AeA1CIwFH4m7z5yam50X3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AeA1CIwFH4m7z5yam50X3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afa5389e80f05b0ab8fb5dc9d92b4d96fa073525e1dc8adf955627319484536. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78mHqw4QyWmBW7CbT6j7Al.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78mHqw4QyWmBW7CbT6j7Al.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c842fc3bab25c6fcbde06f70506e09c0acd96d19107c3c31f9362551a82319. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VaD8owreeynGzHTKmfhzj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VaD8owreeynGzHTKmfhzj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12e33fa47e9b1fb2663e7df84b179d3ec4f187cfcf4001e6189ebea02a14f87. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0d96hC9P7Cuh67SaFhc2k9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d96hC9P7Cuh67SaFhc2k9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95387099df39b7d2785e7c14f420276af3fb5acc6ab7896b845b10a8ea0b4f4f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Dpy1N028As0bu4YUebw81.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Dpy1N028As0bu4YUebw81.
{"copyright_id":"0x8cbb69c30f335769d2fc63b2c88bbf1a03090cd64a98f53aca41b4faa1fe568c","isrc":"NLG661701058","name":"Andere Flex","registered_at":"2026-06-29T09:59:11Z","spotify_id":"5KOsbSXNsivrcYHcuuvq0Y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbb69c30f335769d2fc63b2c88bbf1a03090cd64a98f53aca41b4faa1fe568c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KOsbSXNsivrcYHcuuvq0Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KOsbSXNsivrcYHcuuvq0Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b53366b7322964236614a1833611c03ab7765bccf6d255db73b4fc9fc827ca. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18B3AG7KK2hSjL0UY6EjUB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18B3AG7KK2hSjL0UY6EjUB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce16c06352b240717b93868ebaf1ecfa8c5f7a77f31817f88f5ee1e8ffab6a04. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4X41s5zNtlzqomMwX5nEiu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4X41s5zNtlzqomMwX5nEiu.
Santo Domingo (feat. Yxng Bane) - Instrumental
Walou Crisis (feat. 3robi & Mula B) - Instrumental
{"copyright_id":"0x6332bd2f607c448cea1826f0afc08c495cc77087225e4b81bb1e474ec3abc45a","isrc":"FR9W11829795","name":"Euro Dollars (feat. Abou Debeing)","registered_at":"2026-06-18T11:44:37Z","spotify_id":"0MQjoJh3T3dO5l6k3QSYGM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6332bd2f607c448cea1826f0afc08c495cc77087225e4b81bb1e474ec3abc45a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MQjoJh3T3dO5l6k3QSYGM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MQjoJh3T3dO5l6k3QSYGM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122ba6219bbf4651b1edb5a1538d643180f1e881cc8998af935ec95755128cf3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CLGq7wOOfmpBBinCJ0bU4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CLGq7wOOfmpBBinCJ0bU4.
{"copyright_id":"0x6332bd2f607c448cea1826f0afc08c495cc77087225e4b81bb1e474ec3abc45a","isrc":"FR9W11829795","name":"Euro Dollars (feat. Abou Debeing)","registered_at":"2026-06-18T11:44:37Z","spotify_id":"5HGt2M7eP1TTAC8aYIC2fr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6332bd2f607c448cea1826f0afc08c495cc77087225e4b81bb1e474ec3abc45a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5HGt2M7eP1TTAC8aYIC2fr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HGt2M7eP1TTAC8aYIC2fr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fd9391f3f5e4e439a03b265c9bf47f07e93b316c4ab7ac461683fd9ffd523b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58O3No7wDO8PyuNqCm1uiG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58O3No7wDO8PyuNqCm1uiG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb93b2cf00e8441176934224e9bd5a744277e45b35ff9522977aaf01c20e3e80. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YIZiFOhLfdEcI2jVM4rCP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YIZiFOhLfdEcI2jVM4rCP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042136281a679889594859e09ea6a558a062d1c0413fd8b9089ca1d1dbdbd1d2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1X8kMQbMqg5YrwoOlWe79P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1X8kMQbMqg5YrwoOlWe79P.
{"copyright_id":"0x52f9789b94c9bfe4becb045cf2ad8629491d67a55e3e5747420bf9a96306498f","isrc":"NLA802400035","name":"Fiësta (feat. Bizzey)","registered_at":"2026-06-10T14:21:00Z","spotify_id":"2VfsfAtjJfwLqNcfDYrDOv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f9789b94c9bfe4becb045cf2ad8629491d67a55e3e5747420bf9a96306498f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VfsfAtjJfwLqNcfDYrDOv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VfsfAtjJfwLqNcfDYrDOv.
{"copyright_id":"0x990d5857f949ed53d05ede4424ac3cd59df0f186ef92c19b2c4fd121e15334f6","isrc":"NLA802400037","name":"Protocol (feat. Jonna Fraser)","registered_at":"2026-06-27T03:17:53Z","spotify_id":"1LpofN2lOcwnKPMsFFcHXK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990d5857f949ed53d05ede4424ac3cd59df0f186ef92c19b2c4fd121e15334f6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1LpofN2lOcwnKPMsFFcHXK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LpofN2lOcwnKPMsFFcHXK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f9789b94c9bfe4becb045cf2ad8629491d67a55e3e5747420bf9a96306498f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rU8loyLD9g7PJTJmRtnJX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rU8loyLD9g7PJTJmRtnJX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e1cc64d912d11112b85b7502e9fc67755259a640642fb27d79dfbb765ae7cf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OFhNzzynH6wH3N8CLBxRy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OFhNzzynH6wH3N8CLBxRy.
{"copyright_id":"0x990d5857f949ed53d05ede4424ac3cd59df0f186ef92c19b2c4fd121e15334f6","isrc":"NLA802400037","name":"Protocol (feat. Jonna Fraser)","registered_at":"2026-06-27T03:17:53Z","spotify_id":"65mcepL6iyv2fEiGeJ5ild","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990d5857f949ed53d05ede4424ac3cd59df0f186ef92c19b2c4fd121e15334f6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65mcepL6iyv2fEiGeJ5ild.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65mcepL6iyv2fEiGeJ5ild.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f61732469d10b132791118ed3e88fdb7f9f9805060a044cc381e4fcecd2bd39. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62D9lGyB5lMlYp2xFKba6h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62D9lGyB5lMlYp2xFKba6h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494275c6cc7c1100616ab0b747e0c631eb3759b32a439d8cf733e9d3911fb186. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Yo66rb2fJC4Knw6UqNFhd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Yo66rb2fJC4Knw6UqNFhd.
{"copyright_id":"0xa684a9e69a979fbb756999dbc621684e9feb4b56b93e0b67f3b428f4edc4aad8","isrc":"QMDA62545157","name":"Lira Galore - Remix","registered_at":"2026-06-08T17:32:29Z","spotify_id":"7EQaMPLaycCb7azZrBlQMR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa684a9e69a979fbb756999dbc621684e9feb4b56b93e0b67f3b428f4edc4aad8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7EQaMPLaycCb7azZrBlQMR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EQaMPLaycCb7azZrBlQMR.
{"copyright_id":"0xd86bb0fdc32cb374973e4fe4595a04f132381499b1ac8bd84cbae36e876b6c0a","isrc":"QMDA62595533","name":"Lira Galore - Super Slowed Down","registered_at":"2026-06-07T05:34:18Z","spotify_id":"0uXelsI7JISBvVn9s4Iilo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86bb0fdc32cb374973e4fe4595a04f132381499b1ac8bd84cbae36e876b6c0a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0uXelsI7JISBvVn9s4Iilo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uXelsI7JISBvVn9s4Iilo.
{"copyright_id":"0xacca3cf8c6dd31b1199c9fea380103cbe6d7fc42c8eaff6741efc87802d0e9d3","isrc":"QMDA62595549","name":"Lira Galore - Sped Up","registered_at":"2026-06-09T04:32:33Z","spotify_id":"7tgHNI0xiYZGctFSPkWD4h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacca3cf8c6dd31b1199c9fea380103cbe6d7fc42c8eaff6741efc87802d0e9d3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7tgHNI0xiYZGctFSPkWD4h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tgHNI0xiYZGctFSPkWD4h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f8dd787f0bdbc7b287f979536e1105338964190e934c5ed0307708b13553a5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BGZwJwNT1E7WA8G0HE7bA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BGZwJwNT1E7WA8G0HE7bA.
{"copyright_id":"0x5575559af0c4aca16ce693ba9a4472e7c008b943a216f26b67e3200bc949c37f","isrc":"QMDA62595551","name":"Lira Galore - Super Speed","registered_at":"2026-06-08T00:57:31Z","spotify_id":"3YdBqQlqxJ1iRRhcNkAyWf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5575559af0c4aca16ce693ba9a4472e7c008b943a216f26b67e3200bc949c37f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YdBqQlqxJ1iRRhcNkAyWf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YdBqQlqxJ1iRRhcNkAyWf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494275c6cc7c1100616ab0b747e0c631eb3759b32a439d8cf733e9d3911fb186. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3k4pMeABpUSFXRsXmiZLn7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k4pMeABpUSFXRsXmiZLn7.
{"copyright_id":"0xa684a9e69a979fbb756999dbc621684e9feb4b56b93e0b67f3b428f4edc4aad8","isrc":"QMDA62545157","name":"Lira Galore - remix","registered_at":"2026-06-08T17:32:29Z","spotify_id":"1xfFQ4284kKgo4fMhlaOg5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa684a9e69a979fbb756999dbc621684e9feb4b56b93e0b67f3b428f4edc4aad8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xfFQ4284kKgo4fMhlaOg5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xfFQ4284kKgo4fMhlaOg5.
Bom 't (feat. Mula B, Bizzey & Dopebwoy)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f38ed5aaaebde073705a136bd74e4462db2cc9158c11c26a1be10d309c7eec2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YKFlBYtx4uiZGDOphodps.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YKFlBYtx4uiZGDOphodps.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d22be9dacce904099280ea8c52837971c7f95926fbc4e5000fd1416736199b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jKj30hv0mNMSc187XnWtG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jKj30hv0mNMSc187XnWtG.
{"copyright_id":"0x704a0cda5df33aa11e190a8eb23751db4e10d126d6419b0a4bc48ae3a722f9f7","isrc":"NL7FG2200002","name":"Hands Up (feat. Dopebwoy)","registered_at":"2026-06-05T23:17:22Z","spotify_id":"4SG0taCeFyMRCk1B2oPJ9R","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704a0cda5df33aa11e190a8eb23751db4e10d126d6419b0a4bc48ae3a722f9f7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SG0taCeFyMRCk1B2oPJ9R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SG0taCeFyMRCk1B2oPJ9R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7943e220008484a316f684b43a11049e126456f5fee68a7683150b575d269adb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ppVXRaFjfBUXIDz7aQ7WS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ppVXRaFjfBUXIDz7aQ7WS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6420391e5a72eb2e7a0c67abaadba263d5f8bf1d498bf531c693b3d40c0cfa99. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56UIZrXUxoziLLrZuR1T90.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56UIZrXUxoziLLrZuR1T90.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c6eeb0484526b5bace41f47b871e8419a202a81f68583ec5935c91f82f6cb6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Y0z8dMyI3jlVI2UC4FRTE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y0z8dMyI3jlVI2UC4FRTE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1eb286342e3130a7f7e1095f57e9a5f10342a88935cf5e84110e99dfa957de. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:32:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qMMZCOb3U4LIWfjCMZiJn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qMMZCOb3U4LIWfjCMZiJn.
Fluister (feat. Dopebwoy, Jonna Fraser & Zefanio)
{"copyright_id":"0x239456d6abcfe4b4c474ed3f706498bac741ab506eb2e8ef3a57163678bdf021","isrc":"NLX1U1800001","name":"Fluister (feat. Dopebwoy, Jonna Fraser & Zefanio)","registered_at":"2026-06-09T09:43:27Z","spotify_id":"5q2ieRHcUFNy2sEd1KNzuk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239456d6abcfe4b4c474ed3f706498bac741ab506eb2e8ef3a57163678bdf021. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5q2ieRHcUFNy2sEd1KNzuk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5q2ieRHcUFNy2sEd1KNzuk.
{"copyright_id":"0x70df9666f8b4e366cbd5ac4f2a02e8944ec2a214fddb17a9ef671ee620ae51fd","isrc":"NLG661600366","name":"Geen Regels","registered_at":"2026-06-19T15:33:09Z","spotify_id":"4KvbH7FxODAtSB4oXR4AP0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70df9666f8b4e366cbd5ac4f2a02e8944ec2a214fddb17a9ef671ee620ae51fd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4KvbH7FxODAtSB4oXR4AP0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KvbH7FxODAtSB4oXR4AP0.
{"copyright_id":"0xeb12ee389af5fd16c09a77f5fea23aa7499f01a0a9ef7ab704f1fcfedc02e118","isrc":"NL3BN2000041","name":"Make Money (feat. Dopebwoy)","registered_at":"2026-06-27T10:44:11Z","spotify_id":"3GlSDJLsd1sSubylW3tEpY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb12ee389af5fd16c09a77f5fea23aa7499f01a0a9ef7ab704f1fcfedc02e118. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GlSDJLsd1sSubylW3tEpY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GlSDJLsd1sSubylW3tEpY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b53366b7322964236614a1833611c03ab7765bccf6d255db73b4fc9fc827ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4u1F7FuNNI9cqY21ocIdcn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4u1F7FuNNI9cqY21ocIdcn.
Spraakmakers Vol. 2 - Urban & Hiphop Hits
{"copyright_id":"0xfe16de3f2e0c95bb87c20fb8377b9cdc6bff5dfe39000c296dd6717a4aaf7fc1","isrc":"NLX1N2000012","name":"Jongen van de Buurt","registered_at":"2026-06-06T04:49:08Z","spotify_id":"0BVUmUU6HGQU6PHm2fEQg6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe16de3f2e0c95bb87c20fb8377b9cdc6bff5dfe39000c296dd6717a4aaf7fc1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BVUmUU6HGQU6PHm2fEQg6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BVUmUU6HGQU6PHm2fEQg6.