Nalin & Kane is a German production and remixing team, comprising Andry Nalin (born Andreas Bialek, 14 May 1969) and Harry Kane (born Ralf Beck; 21 November 1966). Their international breakthrough cam
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 0x7dc75dd7fef4be8869fe81d2b12890dc97810c4d2f055d3379524d632eb3ec3b. 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/fd60a28b-8f8b-4aee-8afb-17d0f9e46a1e.json and https://artists.proofprofile.net/proofs/artist/fd60a28b-8f8b-4aee-8afb-17d0f9e46a1e.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 0xfe44077ec48d98810160954756e66bf4117df4674640064dc69ef3d40fe5e0e5. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN062400401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c79a0d7c97fafb0bad614763b32b63e130837c809c3f95ee5ae69f97d4e13c. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/GBCEN1000378.
Beachball (Andry Meets Schalli @ Monkey Island Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN061700156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72dead57c0ddf0ce696a40d7c31e5903e63ce4cb4a1ce248d9e5e87b2a492a7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN061700390.
Beachball 2017 (Andry Meets Schalli Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2662b696bdadd7277b953c307e3bd21d024f555b97c2b83b843da3da06f0f3. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/DEN062400610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2662b696bdadd7277b953c307e3bd21d024f555b97c2b83b843da3da06f0f3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN062400610.
Deepest, Darkest Secrets (Bonus Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf273b4236691d6fdd5e75738a964e39ee8bd14bf98dd5dc954b083e9e819e8. 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/NLF710903134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ede5652cc4edd111fb9abfc7193b62196194a1edfacaede92cebcaa899a4e8. 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/DEHS70900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14743d6ca3eaaf4522243a706c01e1e1f257f08ce252275548899f523473a9aa. 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/NLF711302728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bdcc7cbc793487bfb77a2851686271a4fa5042fa90c9b13bc59d6524ba7a8c. 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/NLK591000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d34c7fb8770c805bb991ab0bddb10091b72f9aec0dada243a6df9d781b838cd. 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/DEN061701334.
In Search of Sunrise 3 Mixed by Tiësto (Panama)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43fb19c31dbe5daa76e864775b3059c5213df8ba3bba5b66c232f347d40c4a4. 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/NLD681400645.
Open Your Eyes - The Child You Are - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9337d21ecea14132eee922f58acc848feae5e14b3cc8c133a57d4eab4628a713. 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/CH3130709014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7. 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/DEN061700156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14743d6ca3eaaf4522243a706c01e1e1f257f08ce252275548899f523473a9aa. 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/NLF711302728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf273b4236691d6fdd5e75738a964e39ee8bd14bf98dd5dc954b083e9e819e8. 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/NLF710903134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7. 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/DEN061700156.
Beachball 2017 (Mixed) - Sebastien Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b89786382edf80ff4454f7186465d0c3948bc1ff147fc66299651dfba2746fe. 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/NLF711813662.
Wanderlust, Vol. 7 (We're Going to Ibiza - Mixed by Stupid Goldfish)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c7ec3c61b5e6493a4186c34b4365c007995bde12b803abe6bb91ac0659a0f7. 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/DEN061700156.