Dash Berlin is a Dutch DJ trio started in 2007 in The Hague by Eelke Kalberg, Sebastiaan Molijn and Jeffrey Sutorius. Dash Berlin were voted the seventh most popular DJs in the world according to DJ M
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 0x7b313d9958206e027c958e389cba774537c848a9d8e37c05cfa909bba8fc95ae. 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/8dec0e2a-f086-4449-988c-29fc5603d2a1.json and https://artists.proofprofile.net/proofs/artist/8dec0e2a-f086-4449-988c-29fc5603d2a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
you broke me first (XiJaro & Pitch Remix)
you broke me first - XiJaro & Pitch Remix
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 0x53377cd1b45c72e8e5a7fd021cba00ab28175092acdbad378d61327896b1637e. 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/QZK6M2335620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76545fea918cd357bbfb159feb51486e9dd76b5b658fa81b43ae96d35dfe5c7. 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/QZTAZ2250368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ba8ddc6926db46f6810105c81f856eaf064f5d7e2f780598242f4f5ad14749. 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/QZTAZ2250369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c22ac927dc82531ac6ab75919e374c9083b22a3f8a3112eea1d20ca0baabf6d. 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/NLF710903573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebcbd3cbdc00c6fbf8e76d311b190eeb629fc38a3836a3c24ce824a7f9d2ab0. 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/NLF710903572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68ecf79fe92e6ef5328b95dd8376c8b1d14dce07d17d45df2170295febe9d16. 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/NLF710903527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3747f6a4de16a5a575ebc66eddf499a01edc586b9bd4af6acdc2ffcb93ac228a. 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/NLF710903497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0798cc3143d90781cd9e73e2b79e5b1e5deee77f30babe94db3e15cdd46d019. 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/NLF710903528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3470d49f895bb867b59fb3cab437f6955b04933f807ef4759320e603ad4af3. 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/NLF710903495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78f02d8149d59086ef69f71e5f2a928461ef2fe102cc26d63ce88f6401ff94b. 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/NLF710903529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1262fbce6c48155648cda327d6090a023776b2b137201740744f8ac53baa21df. 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/NLF710903507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ef9ed889df654ec4d615b168f057f1f20cfd6961051888b0b655975173c5f4. 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/NLF710903496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6915e22d203c107f4f3f640c1d42dc73674d4db9f3002ac10a034481a090e3c9. 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/NLF710903533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f2270998ae9455c1d4bb10747a66180daee218bd23abcf395ec064eada62d7. 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/NLF710903494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a6bad104232f1363ff2353581709ae6d8cb8f448f2ca556c7b4b115171b43a. 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/NLF710903534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6e7626b35a64240698818da25d17d60a415e97d5b0e8039fa2a56970733157. 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/NLF711505447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f9089817557ef9d1535e8d572b88e1fb05e6feae94f91925bd8b6cbad112df. 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/NLF710903570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e14e2b3c576e788a67fcaf51e5b13c1c5560b788ff225cf02dd6b9660a1b28. 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/NLF710903626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad43a7ca644b3fa4111518770648dd736089fb7b5cd9b1504d4cafc9f6657a5. 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/NLF710903634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748a82a9b6e2ab2018d84fd6fabe16bb4d443371d02f81a51182ec22a5f65ba7. 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/NLF710903633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05249794f42f0307a1a806dad54f615217e9c59b00bd03e6a60daa2c201f8d54. 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/NLF710903629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915038154d898859e156d0007e78a6df97ddab230cf8f5f5ce31bc542f76343b. 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/NLF710903622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c86303ac49ddd1aca53c32bb9b87f03cb01a0a48c16e41a811ab8211e41c13a. 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/NLF710903631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c38ec3fd90b96c934c388a0d7334c13ae06889c33a0dac7e80e367d54c6120. 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/NLF710903625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a002eb44b3ceb7952e9693805f08219add97e8d80ac64bc3563e68106e79b67. 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/NLF710903627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44a92a8f22288c405f5f5ec2194cae3a31edeeaa11200f8cc5cc87664ba9dbb. 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/NLF710903623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa2786a3aa945b2afda5447fb30a41092833d384835b11ea0ca0cee75e1da6a. 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/NLF710903632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71265bb2ccb9b33592e6021ddc864784f81060fee7015b58589a25225461a12. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:09:15Z), 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/NLF710903630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f9089817557ef9d1535e8d572b88e1fb05e6feae94f91925bd8b6cbad112df. 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/NLF710903570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a4c7b66e552b8748f8176789b8a3e8772143b32f13475199631a1b5e659bbc. 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/NLF711000672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa2786a3aa945b2afda5447fb30a41092833d384835b11ea0ca0cee75e1da6a. 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/NLF710903632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79ec8cec5106a581bf5a324311217b5a90434f741db6473484d0cf65eae827e. 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/NOG842307010.
Armada - Amsterdam Dance Event Tunes 2009