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 0xeb3cc18474028987bdcd9413facc0f017dd12abb21c0de725b6cbbeb911bc24a. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dfe5e43-bfea-4419-9edb-468d632e8c54.json and https://artists.proofprofile.net/proofs/artist/1dfe5e43-bfea-4419-9edb-468d632e8c54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Touched By God - York & Steve's Vocal Radio Mix
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 0x1babf0a8d24a154999a4056f707f6dd6aadf3db19c9ba332ea5e1924fe53522f. 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/NLF711203009.
Sunrise At Ibiza [ASOT 328] - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd27e6323846faa7d0e74501080a79481b072c24480f331d6a046d5ff3a177f. 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/NLF711306707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf2bf2b1b82fbbb8de7134a981b99bb1437d879161d49b47690c64739761e1c. 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/NLF711306713.
Markus Schulz presents: Coldharbour 100 - 100th Release Celebration
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0479f7572af13567f1180d830f0fe06026f9081acb55cd3b1e2e439e47645354. 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/NLF710800191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3f1a64b196e190132321713eae6d1a98b23f047491afb128f75fbcb334aa2e. 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/NLF710801749.
Lost - Andrelli & Blue the Thousand Lighters Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f90bce91f75909a873cebb23e273e17a5c0609cdfbd13b29effa276f5da8958. 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/NLF710801746.
Lost - Andrelli & Blue Thousand Lighters Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073004eb7fa00f301faf0d35c2642cd7c86be6cb635c431e65a477f0311e94d7. 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/NLF710801745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41473894667c70f5187c79844e27fc4c48117297d4d5dec66e7b41d59b7c9855. 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/NLF710801335.
Global DJ Broadcast Top 40 - Best Of 2008
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e654a555df26774e45910b68c43649399adf80ca0cda2b0d6340f3d19a7814. 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/DEL670800017.
The Legacy 2.0 - Alex M.O.R.P.H.'s Big Drop Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4b1662b90a323d6e6f3caae14d2d09655e8dc9e374c345b3638baaf32100a7. 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/DEX790800099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538a4b9a78b78ca3c96b65581975c29588930742079f2aed1112cc8c35af6b9c. 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/DEL670800140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c797781c8d2afc78829a82e4d0a67d277ba86cb2bd5a143fb84d34cbeaa32e. 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/NLF710801724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809488e3a92f3e468c878ba40e9683c4ef2cca9f58756716610163ccf8b4064f. 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/DEDS10800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456019a2e1fa4e96bcf2227d1e977b207652cc57e2f6716af203650a1fabfea4. 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/NLE800800155.
Underlying Feeling [ASOT 364] - Adam K & Soha Club Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3699144dac80642d38af9f1e8d5798b69373870addb43f51d3747ce2aedc2a. 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/NLF711305780.
When My Satellite Falls Down [ASOT 337] - Terry Bones Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fba0190c7b1e59cc8fae185c7689075e34fd6e667fcbd0eae4b0df7bf51d849. 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/NLF711306597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e544b411d566088773e00462f39ac775570c6dea6057de49280922f7860340a. 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/NLF711306605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809488e3a92f3e468c878ba40e9683c4ef2cca9f58756716610163ccf8b4064f. 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/DEDS10800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d85a7f240866a0e238faacd78284f98c1ffabedbe5b268e28173a0806fb163. 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/GBKQU1014953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa132d8325ff7432270ed47d70a5038ef04f8e6e9b0aace76411e87e708b01f5. 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/NLF710600695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41473894667c70f5187c79844e27fc4c48117297d4d5dec66e7b41d59b7c9855. 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/NLF710801335.
Markus Schulz Presents Coldharbour Recordings, Vol. 7
Markus Schulz - Global Dj Broadcast Top 15
Coldharbour Collected Extended Versions Vol. 3