Brian Cross is a Spanish record producer, DJ and entrepreneur from Barcelona, Catalonia. He is known for working with numerous other artists from different music styles including Armin van Buuren, Ri
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 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 0xca21d57d61ca72b7ae0eab42ce990ba8e6ac8a9bcbd81ce4970c920150f6124a. 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/133425ef-a657-49fa-b856-911d381f35a7.json and https://artists.proofprofile.net/proofs/artist/133425ef-a657-49fa-b856-911d381f35a7.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 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 0xceae3991176be741b92d57b491ff453b8f8bdf43737a8f865ea2b9f8c50dc9ce. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FR6V80869109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98189028d52908310adf863fd29f1700ec78bfd8fb48bcf31b4c916fab0ecf7d. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/FR6V80869110.
Amnesia Ibiza Deejay Sessions, Vol. 6 - DJ Mix by Michael Woods
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d70c06e14d3e09cb7f7fb8a6fc8a267c9ffcaf11f4599b165576229328ff3b. 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/FRZIN1000780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c98c3127a315310f6382df75c5dd8283c700a377e75fcf31964f0d8345e968. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/ES5021100806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7d37c1aa90e4f72988dccf615445f2673c023c7e0c81abfa1b639c960ccc96. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ES5021100870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fcbbb70cb9b143641b8a48799c4a181c623ab50aeb0eb73bdfd02f4a8ae200. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/ES5021201094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620d98d1be59a4f872deafc7f90d9513f21f110814b154316afa22f9b25ed89d. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/ES5021201095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7d37c1aa90e4f72988dccf615445f2673c023c7e0c81abfa1b639c960ccc96. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021100870.
Unbreakable (feat. Angelika Vee) [Radio Edit]
Unbreakable (feat. Angelika Vee) [HEREN Remix]
Unbreakable (feat. Angelika Vee) - HEREN Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e42ac21280b3a9903bb76e2947c715d2f1f8f1f5ab485f1795066caa01cffd. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS11500244.
Faces & Lighters (feat. Vein, IAM CHINO & Two Tone)
Faces & Lighters (feat. Vein, IAM CHINO & Two Tone) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2547bce15053e975c407587d2279ab5f34aa484d0dd3c3e80699bb700efc3eb5. 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/ES5021602340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b312875a939d948b12329949706d44a4c0e8d5e89a53423e52ff4aa9880785b. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/ES5701900530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08eb304e07a689415ff0f0cc7c340b67f4e70df0ba8049a5563f2d9b36b27ffd. 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/ES5701901393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03bfc93871c790624cdd06d761f7274d34ec3cc4c897520469e73ef2adc8fb24. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702001234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeead5e082cdaf57f9450526acf43924659277a5da0031a511b950504d8d19e12. 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/NLYK92200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968ce5b9acf8d1b910146997cd0e01e013743e6715b2e0f3b9b89b2993f0302f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLYK92200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1204a52170b144b3b0af9d2789497b1003b690df7b0190aaabbbff032c837e77. 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/SE3AA1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856588341ea0473d33f399368195cff29cc3d9cd8c74325af4ec61c1196e624b. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3AA1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9358f42836038c2e85393a56105d61178737af9cbacc4558506c899dab913d2. 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/ES8482001510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820565a330863eec3c8218f2c5928b4978f35cff4cf91a1e1ed3a395d83c6756. 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/NLF710500477.
Dancing Kizomba - Brian Cross Remix/Spanish Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3d9653bd9b17eadd85fb65084dbad81de7f9f57e1ea0627d491e5411a082cd. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/CAUM71600024.