1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xdf5b2947627562f5a2a9b8665751fe481fddcc2e349e96cc950b77a5d74cba95. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/219e4b9d-7da5-4e0f-8e26-2428ec2e01e7.json and https://artists.proofprofile.net/proofs/artist/219e4b9d-7da5-4e0f-8e26-2428ec2e01e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
For What It's Worth - 6AM Extended Remix
For What It's Worth - Kokiri Extended Remix
Electric Sun - Nathan Dawe Extended Remix
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176371ace454af6372763b2d1fe2d3f53656617ecfe5a7902d48ece2eca72d70. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1J6f8tXe83kyzsaCKw4Dtz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1J6f8tXe83kyzsaCKw4Dtz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73dd62d7f2ce37e4d64190a8ad583742818836c787913714282203f7231c0cd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yJoI2Jcg5YAQd6ajWwTbi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yJoI2Jcg5YAQd6ajWwTbi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1df99cc478253937fda05ca971ce27b6d78320448698a051b6d1971d19065ab. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49ZfCOSiuqmycejCa95p5G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49ZfCOSiuqmycejCa95p5G.
Running Beats, Vol. 16 - Musik Zum Laufen (Inkl. 5 KM & 10 KM Mix)
{"copyright_id":"0xbd4b34f743468f1c095de54225dcfe7d3d7ccfb8a91838c3b3961552e81d3e5b","isrc":"NLF711709301","name":"Dangerous Behaviour","registered_at":"2026-06-24T14:02:06Z","spotify_id":"14NKXmDgppdFIoFmwiG9P3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4b34f743468f1c095de54225dcfe7d3d7ccfb8a91838c3b3961552e81d3e5b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/14NKXmDgppdFIoFmwiG9P3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14NKXmDgppdFIoFmwiG9P3.
Armada Deep - Amsterdam Dance Event 2018
Armada Music - Amsterdam Dance Event 2019