The Partysquad is a Dutch DJ production team. It consists of Jerry Leembruggen, Ruben Fernhout and Lorenzo Biemans. Since the early 2000s they have had 12 singles charting on the Dutch Top 40. They pr
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 0xaab05750bc5e7f521e326aa2d15ea5eeaf623058b0073904997a451fe8873543. 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/aea92d23-1eea-4285-99b7-abf19138d833.json and https://artists.proofprofile.net/proofs/artist/aea92d23-1eea-4285-99b7-abf19138d833.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 0xdb71a46778663a1dbdd62c573334c7cc196e829ad52b4a23bd7333db0f47a339. 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/NLG660600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560c89251ff992b81624ea59f5ce11b4200919e9bf0f15604715271b09e64724. 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/NLUM70600640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fe9555cbf4804896f77c90cd0fb0bb1d05fc549a7bf334acfe24999f60c354. 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/NLUM70600642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91d67406b83f67bf83eab45572c0cbd2a4c4c25ddc9ecc59456ac6e43fddf4f. 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/NLUM70600644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dc1ca1cd9821d361c61ed3b18a7552301f19629600fbefb696e4e4b0f8b711. 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/NLUM70600645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816ef578a5c6dca8d3c7aeb30554de8014183d9f6bf52f441cbba55f7ab9232c. 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/NLUM70600646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d0d520ffd98b0ce736695193c30e96574bcd82a5cfc5f43f30689ba1608101. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NLUM70600647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2812e6792ebefa338f8ae2889421ceb061dbd615fccda972a8e88674a4b486a5. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUM70600648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233a54c530f5603060c0a9c389469ee0f577e81a319fae4fc136b5dbd0fd3a59. 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/NLUM70600649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76477fa33776a6d7978e2a6e8909a8da7c6002c8f3e1e02ebf851687cd72e985. 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/NLUM70600650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e8a86c003631616db646575610e2ae15e3f684a08e03523e17bf9b8948b8dd. 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/NLUM70600652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156604761890dad682fec5e3f0e0e1ddc8e1e03f69247598e773fb2652b22b45. 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/NLUM70600653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68706493f2ea120fddc533c04b64ff916f400b88637d1ac88176a293027c39b. 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/NLUM70600655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0ea2f9be1495246b7e5c2a7302b35158b7f75aab756f9b1c45da9310fd43b7. 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/NLUM70600656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9098cfe9dc0cb3c63e363e6925b8a16edee24ee4aac1ee0a23beb2cefba84470. 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/NLUM70600657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1beb4371b29d2e27c7f90bf7676f0b5902999a8e51ed8d04e0c3b57e962ada7c. 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/NLUM70600659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c989071c7e4caa7eb93feaa603af52b8eb04cdaf57cdd0de0e103f2e278d19. 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/NLUM70600660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07827f1e01df695ef601e2779bc635949c270ad20f3207a7ded338d628bb70aa. 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/NLUM70601122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7565e2009e8a7f43aca50019bb8d1ad716ca4e719c1676debb5ed43a94e4cbd4. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:47:38Z), 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/NLC281010477.
My Bad (feat. Roxy Cottontail) [Club Mix]
My Bad (feat. Roxy Cottontail) [The Remixes]
Body Language (Ride) [feat. Rochelle & Jayh] [Edit]
Body Language (Ride) [feat. Rochelle & Jayh] [The Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698873e6d8d2eed6cc9c87dcd96741551d2869723ad2b15a8bf3049a32dd0a8c. 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/NLC281211952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf717c3085d667b1f45e0fc25b29bd290e1ae2df21478957b6b312d52fa03d260. 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/NLG661300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a2163156f83dd2fc0d579365646f7899b94a37a5fc623b85a040d3ab909d91. 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/NLZ541300219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32cbd2f9a4ecfd1b9c45c50abd062485f627dffa59fd1c590a8a8770edbf1a7. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:50:29Z), 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/NLZ541300645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523a142dff78d27a387eb0f20d7a7fe412e9b9123b02bde5881838eae001b0ff. 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/NLZ541300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523a142dff78d27a387eb0f20d7a7fe412e9b9123b02bde5881838eae001b0ff. 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/NLZ541300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696c6a110087ad267a68d9178b6d90d32f038452f0225a1ff813ff5c76b6af6f. 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/NLZ541400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8637fc83d610ac887e8a6298b6be52051b7efbc2d382f706d05363c8b51e1d98. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/NLZ541301078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c5b0687b613908c66fc2183e6c100f9d31ebd6a892860f379bcd6db8a8c3ba. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:30:55Z), 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/USZ4V1400099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451dd7ed3173be26a291e378a8556d34eed5e120d42ba6bb358f750abfd42035. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:27:46Z), 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/NLG661400585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c991003917b6d2486c39c978cc42a445a3edfa031a3cfdc308cafa631de553. 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/NLG661500176.
The Highest Grade EP, Vol. 1 - Caribbean Kush
The Highest Grade EP Vol. 1 - Caribbean Kush
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948aeb28f552d707d84bc88ecb9fb1410d7536c1d28402a3ae4142c84c658d5f. 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/NLF3F1500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b342c7ec075826e86c3c6902627e503b2c49e3df5e937fd5c2ea75f56aa7a5. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:50:38Z), 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/NLF3F1600035.
Plakken - Freddy Moreira & Ray Mautar Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3796f93403e7d374806de14a289488d44eddeb74223d2ba8a45f3f30b5172e4e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/NLG661700199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14daa8f0b47643c5b8d9dd2ac652b6d3008551afb93e3571ab61d10bede1c7a9. 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/NLG661800205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fdb807d7bea9922d9880d6e47b1c7c157bfed4d775188bdb00d81f6e1007f5. 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/NLG661800338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611a84b7899be20b65982c78f690d93a6997c5811a77d6929e3a0e9cfd0283f0. 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/NLG661800351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf018ed26193240e10338470a0d0e6527a2bd766ea9ec2620d90f52bd34c76ba6. 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/NLG661800381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1710c8984f729b6573d77ac8cbd54bd0b9197f3314b29e3066f78dc244a8d5. 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/NLG661600704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e861a6b480d88aab0b8e1b550ed33739cbdd9da425b3930dc4dc33566af4f5a. 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/NLG661800383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf88dfd6595f6188b0cbb05210b1ef7a8ac6a6f2fe4c03750401c50a177597a. 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/NLG661700603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fdb807d7bea9922d9880d6e47b1c7c157bfed4d775188bdb00d81f6e1007f5. 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/NLG661800338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c72a8e15d3808415896247316163fb70ef387256c98d17a1567ddac5a32d8b. 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/NLG661800384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4f38b4fca0c5746aa6a604b0a5de13d570f496a2cb9a81d1ef6b8df57494cf. 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/NLG661800385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc498a21d22a11078d6dd850efeab94dc03a6b83f6274c9e896eff77cfd8749b4. 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/NLG661800387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba17c90bec0b93f5ae0b89017be1a693e64ec325ebfb7765e553c6f19bb598e. 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/NLG661700789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1d1a0aea9e8bb6582c982a38d499441580ce5522408546aa3faa42d99ca49b. 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/NLG661800389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14daa8f0b47643c5b8d9dd2ac652b6d3008551afb93e3571ab61d10bede1c7a9. 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/NLG661800205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492790a9e16b64ef9fd6af2146175cf1f669571d1e4bc8b933fdeb05fdc3656e. 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/NLG661800391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611a84b7899be20b65982c78f690d93a6997c5811a77d6929e3a0e9cfd0283f0. 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/NLG661800351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1017d8c2c89aed44f6c2841e6ba4810f5a0691239baaafd5c54b4b7033dcdd0b. 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/NLG661800392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739327d2e916136dbf0d93eb68597da3fe1086d0ffc04c5395ed0d4217ee92d6. 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/NLG661800393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb6e2fe7343f13b3b24452e37b0b279a00750b892c5128a891611c31dd1c2bf. 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/NLG661800394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9383c6e7b48b24d23465aa38eddceb59500a5cff239ce358917ebc0b252b43. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:01:07Z), 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/NLQ8D1800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c949151292058ae3fb3280642050a0efb58cced9427642bd54b3bbe385e0ac7. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:34:12Z), 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/USZ4V2000002.
Freaky Dingen (feat. Latifah, Saaff & Caza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2f1f031467206a48c5d698a1280fbefb2999145ba72cd6a1bcd9125087bb3c. 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/NL5UR2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbbe00b973d9f03814fd8ec3a46767fc8433bf498a19678db90497779776703. 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/NL5UR2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe368e70651bd66b9d135675914d72c8d2f4b1dfaa4380a5a1cc788e9b0c3b0de. 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/NL5UR2100007.
Banana (feat. Sarita Lorena & Kilate Tesla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c783268e35f416e147cb83c8471df8706fa2e29d928336abc78632c6dfe821. 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/NL5UR2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe368e70651bd66b9d135675914d72c8d2f4b1dfaa4380a5a1cc788e9b0c3b0de. 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/NL5UR2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbbe00b973d9f03814fd8ec3a46767fc8433bf498a19678db90497779776703. 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/NL5UR2100004.
The Highest Grade Vol. 2.0 - Caribbean Kush
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c66b3f3befc3111dd24057ccd3fcdae03d6c34aff27d18201dd9052e0d6f43b. 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/NL5UR2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4224b9657f63027fa48cf7f9df69c1700d7ce17f6e1453b38696a893590ccd74. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:38:04Z), 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/NL5UR2200021.
Mooi Van Ver (feat. Turfy Gang) [The Partysquad Hardstyle Remix]
Mooi Van Ver (feat. Turfy Gang) [The Partysquad Hardstyle Remix] - Single Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555a16773089467aae210290b0fe924de095d8662af3484d5ef04a8bc0ab0cb4. 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/NL5UR2200023.
Mooi Van Ver (feat. Turfy Gang) [The Partysquad Hardstyle Remix] - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cba686618989ddea019515fb7227a894f355e769c748402807b98b2852ac35. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NL5UR2200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c66b3f3befc3111dd24057ccd3fcdae03d6c34aff27d18201dd9052e0d6f43b. 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/NL5UR2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18d4c74a420b168ef6e23c9d853d7d43e1ed5b993abbd62a84ff2e66707e68a. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/NL5UR2300001.
Zin In De Zomer Man - The Partysquad Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4645270cbcdaccfa9e98f0a1e5fd2599a75843e475b465ba37f31ffc22ecadca. 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/NL5HJ2300273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4a54edcef07e80a3624472ae0be6fb3a1ea2feb39de4f025464e45077f825d. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/NL5UR2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65aa8132033fecbb2be2b9d76c92c63eafad1b1a8383cb80d94a00ddb081ae63. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/NL5UR2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d8a8359832613337a94c0488907638facc059d9c7a39c176d5a2f5be65b092. 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/NL5UR2400002.
Bati Sanka (feat. Saaff, Kempi & Tyrell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f767096d51dbefb4033f82b6f909694657ddf05043707408051fc263faddfd. 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/NL5UR2400003.
Helemaal Naar De Klote (feat. Jayh, Sjaak & Reverse) [LA$$A Remix]
Helemaal Naar De Klote (feat. Jayh, Sjaak & Reverse) - LA$$A Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4b974bbea6a84836987d34b53585b9bc5b66df43f2351df30db401c7bbb46d. 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/NL5UR2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73b81a0c833c50a0c6ecfbe7518f1de83243ed59d84d7fa66553319f6950bea. 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/US38W1229213.
Original Don (feat. The Partysquad) [Flosstradamus Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2521fd4086f612cf1145761ea62eb20092d5a26fcb80dc3e279d3a5dacfaf0de. 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/QMUY41800221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73b81a0c833c50a0c6ecfbe7518f1de83243ed59d84d7fa66553319f6950bea. 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/US38W1229213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071cbf9cf079542172d2b5675f50ac57776d51736b7025bc9dfbd77bbdd1f04d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLR1T1900036.
Hardstyle The Ultimate Collection Volume 1 2019 (Mix 2 By Outsiders)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf14e5377219a181f30bcdf879d7d95a07f0860f5ca9ad9f3cd8c81a67084b7. 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/NLS241900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf53b3af7eb739762ef864662fdad549f69bab3eee422381846b6c433219d912. 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/NLG660900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696d7f483d5e2b859a2adbb0f487fe8effec89b9a928e432b89bf2b1aaff8989. 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/USQY51530110.