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 0xb5df06070d6f7269b4ce6bf5c1675d909f11a49a40aa7d967ebb48d5b05fd20f. 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/37b4a500-6bf6-46e0-aceb-b2a337a9260e.json and https://artists.proofprofile.net/proofs/artist/37b4a500-6bf6-46e0-aceb-b2a337a9260e.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 0x6b30f51d1270352f8d4f716dc0f7134b1e6080191e74b8ad01dfb6956c7cfbdf. 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/DEPI82211754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503914a0f049cc39638ec29fe4978465a3dfef54f65b8b3f27f990a1f5b6a57f. 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/DEPI82211755.
Hey Sunshine - DJ Kone & Marc Palacios Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aba605ba0f4723d7c5476e25b40534a98437d90d806af7cf65810f2c44ced9a. 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/DECM82200981.
Hey Sunshine - DJ Kone & Marc Palacios Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3b8d2fb600efd2fc19702f07b06f86ca0289ee0bc91644bbfef27620b7a823. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DECM82200980.
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 0x5bd887ee027310f08c214fbdc2fa9a955aa76f969a6d7c1d6173da25986d18aa. 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/DEPI82114017.
No Flores (DJ Kone & Marc Palacios Remix)
No Flores - DJ Kone & Marc Palacios Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f288761701eb9d060fad85316844d891fec95895ea92b75152f6e6f8eea29c. 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/DEPI82213589.
When The Lights Go Down - DJ Kone & Marc Palacios Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b17c1756d3c2335511c455f7d223415a9fcdfbdf6326bfefe82bc93671e391. 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/UKJWJ2200184.
So Cold - DJ Kone & Marc Palacios Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cf1f4f822f2b516ad34edd741701dee739ee4a7b2d4c35927033cf9a8c86b2. 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/AUMNW1800199.
So Cold - DJ Kone & Marc Palacios Remix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e0d41776b5b5e7d72066cbc03f34007960ccfea461d52d74ac8e4331030cd4. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/AUMNW1800200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed394c8d82d4cd5a2efe0b4c0e48661f4f7472eefae1e9558a73c2ef73dfebe. 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/AUMNW1800478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce80731eb63f61315d4ae326c691488b0a5283e03ea7987381d1a1f1d21c92bc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/AUMNW1800477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb74a0bfb9bc069a053ffa50ac930a9eb44792c1b9732d8901bd74663f60638a. 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/QZWDE2408555.
Set Me Free (Dj Kone & Marc Palacios Remix)
Set Me Free - Dj Kone & Marc Palacios Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f24ba3932d48d4ede9e676ae67e0998d0e3b4748a8c3f87171d5ac99d08ec5. 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/ES8832411372.
Set Me Free - Dj Kone & Marc Palacios Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b98777249f51abf2a9c311f22d55290c53c03f317f67378d7a56309f0d8b06. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES8832411371.
Missing (Dj Kone & Marc Palacios Version)
Feel The Night - DJ Kone & Marc Palacios Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24dc69ce6a65c599da934abe8f03bf0fa36935d731c1a8ea1bec405372246050. 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/UKJWJ2300164.
Feel The Night - DJ Kone & Marc Palacios Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28da4b874979f671fe7fbac3a7ffb6e19d5a8d613c9f9433a06b0df66015e8b6. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/UKJWJ2300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a54cdafb06a9016678455c9fa5c5dc557399d0fd945e64533ab2e6bd278b239. 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/DEPI82325399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2459cad9b706fa908b389e6a7d60ffa39d1c027684089d9cc97a33828f81e65f. 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/DEPI82325400.
Let The Music Take You High - DJ Kone & Marc Palacios Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd049b1d6aa1b5dc0f2336df578dba44553f1a6f8daf8e76b5332d2a0b7b1b9e. 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/UKJWJ2300156.
Let The Music Take You High - DJ Kone & Marc Palacios Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e599207fd6d890ea7ed125a6a64ae2413e180197d41bfa6ee7f1bb45bf21e3a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/UKJWJ2300155.
Summertime (DJ Kone & Marc Palacios Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9f43d1d85b63cf31daa1e32c90dfa37f31e177fb7b69b1ac5a42a58fbbd35e. 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/AUMNW1800334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa93b6ff5f70b5413b6a3e742dca96440be5659299d845e526b05fded6b7949. 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/QZWDE2238570.
Push the Feeling On (Laurent Simeca Remix)
Outro - DJ Kone & Marc Palacios Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12393441ec6b050faa319b262cdfb9307b423bacd49a6e7599cb58f997a8ccbb. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEPI82209877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a26cd2286163849898dd3c8b17788da001b13db60f5ec287fa32ff100e3524. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/DEPI82209878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd355a5cade8bf0186587bd1b35f5ecc3155be7e25cd319043bdceebc524e010. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/DEPI82207645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa179f4343351fb5e315ea3b4b21a79b476b117cf5238a868d5909bed2c0cd493. 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/DEPI82207646.
There Was a Time (DJ Kone & Marc Palacios Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9ab8c27a04b2a915586709755c4d1b2bba78eed17c94361d8e5a9fc9958ee2. 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/ITC072200023.
Burning Love (feat. Noa VD) [Dj Kone & Marc Palacios Remix]
Funk is Love (Dj Kone & Marc Palacios Remix)
Push the Feeling On - Stev Dive Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f75666bd4099bd56c7479957221866436923fbb4ca6d6ff0408812b32c0bc7. 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/DEPI82102657.
Push the Feeling On - Rubber People Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2433b70a1b5524195cf343dd6db7159165482190097d2ecd6d8b21aed0a372b3. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DEPI82102655.