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 0x041c55885b27ac2f6eadec43e4b5b4bc20458d31d10046fe748fad2647bce554. 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/9b83a675-d31e-45fa-b496-61bd853621c7.json and https://artists.proofprofile.net/proofs/artist/9b83a675-d31e-45fa-b496-61bd853621c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x3e43c0c33feb7821f92994e410b474e515c6ea6971212bd844da40fd1eb9a30a. 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/5UOGG3gzyaEbwmSN6xrif2.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/5UOGG3gzyaEbwmSN6xrif2.
{"copyright_id":"0x8110cbc47feccdd6a97bc5e485603a41d4b32aafae170f01421a491fc23b5863","isrc":"NLFL72100166","name":"Half Step Copycat","registered_at":"2026-06-18T20:55:57Z","spotify_id":"40c0l6eMZfSK80YXSITD7n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8110cbc47feccdd6a97bc5e485603a41d4b32aafae170f01421a491fc23b5863. 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/40c0l6eMZfSK80YXSITD7n.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/40c0l6eMZfSK80YXSITD7n.
{"copyright_id":"0xe215784ec852b4afe264f01999657574cbb1a49df8458ae4d7566b9f8ba6b613","isrc":"NLJ2H1500231","name":"Orde Van De Nacht (DRS Remix)","registered_at":"2026-06-10T21:36:10Z","spotify_id":"7joEiTvPUksapId1kjKsMX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe215784ec852b4afe264f01999657574cbb1a49df8458ae4d7566b9f8ba6b613. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7joEiTvPUksapId1kjKsMX.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/7joEiTvPUksapId1kjKsMX.
{"copyright_id":"0x1844d4fd09bef56c5b009bc8d35fff8008f98dfc4b5a07dc3742acffc99d63b3","isrc":"NLFL72200563","name":"Total Domination","registered_at":"2026-06-05T17:49:10Z","spotify_id":"73UrD5DsEZo1dfulrmjQEI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1844d4fd09bef56c5b009bc8d35fff8008f98dfc4b5a07dc3742acffc99d63b3. 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/73UrD5DsEZo1dfulrmjQEI.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/73UrD5DsEZo1dfulrmjQEI.
Self Destruction (My Voice My Words Edit)
Hardcore Empire 2022 - Let the Bass Kick
{"copyright_id":"0x2894db310fb095ff8913ba7d4fdd746e40549cb478ebf5ddfb75076e790be59f","isrc":"NLS161600501","name":"Victimized - DRS Remix","registered_at":"2026-06-24T19:14:36Z","spotify_id":"05mt3Nk1CwR57cNcYcqTun","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2894db310fb095ff8913ba7d4fdd746e40549cb478ebf5ddfb75076e790be59f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05mt3Nk1CwR57cNcYcqTun.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/05mt3Nk1CwR57cNcYcqTun.
{"copyright_id":"0x6134eb01dcbe3348f70350ae5bc5902098269e38cf1b9ecad97fd60f63c2ec15","isrc":"NLFL72300371","name":"Own The Game","registered_at":"2026-06-10T21:24:26Z","spotify_id":"0pARe4ssVGfOlqZtBAeZek","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6134eb01dcbe3348f70350ae5bc5902098269e38cf1b9ecad97fd60f63c2ec15. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0pARe4ssVGfOlqZtBAeZek.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/0pARe4ssVGfOlqZtBAeZek.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8b2df07e46b2e41be6f6d6eb5ac2c58974784684f8da0245f11c81c868154b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RBO8mZoz0uYSsEtBppDNE.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/5RBO8mZoz0uYSsEtBppDNE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbfa71e23284f512d3092873419a663980a88de455c63b3e6851d2f0565b0ac. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5O9mjAGrtDPTgque6qZWn8.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/5O9mjAGrtDPTgque6qZWn8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8767d8783b06447b321f9ace0b78fef227789057d95d19de68c903f6ac1fe00e. 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/3iL1p5TU4KhQ99PjB0vaHk.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/3iL1p5TU4KhQ99PjB0vaHk.
{"copyright_id":"0x3c3ecc43ab2b98d914d8cccd9ed3c9474ffe58b2dc4f5ecf6dfa67f739f7dffa","isrc":"NLFL72400425","name":"Warriors - Atomic Warfare Edit","registered_at":"2026-06-18T04:10:00Z","spotify_id":"01x27JTszA15uuOzQkymYW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3ecc43ab2b98d914d8cccd9ed3c9474ffe58b2dc4f5ecf6dfa67f739f7dffa. 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/01x27JTszA15uuOzQkymYW.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/01x27JTszA15uuOzQkymYW.
{"copyright_id":"0x3ec630d279367b49a5a63ee37f5e00a6558b711d57d1d7fc50f67b3a3a3baab1","isrc":"NLFL72400429","name":"Demonic Rage - Atomic Warfare Edit","registered_at":"2026-06-22T08:13:28Z","spotify_id":"5PMvNGAllnFBPRCyX7MsJz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec630d279367b49a5a63ee37f5e00a6558b711d57d1d7fc50f67b3a3a3baab1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PMvNGAllnFBPRCyX7MsJz.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/5PMvNGAllnFBPRCyX7MsJz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8767d8783b06447b321f9ace0b78fef227789057d95d19de68c903f6ac1fe00e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Dymvc81gnshh6B60HRH7B.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/5Dymvc81gnshh6B60HRH7B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823b636870e074b7c992f29b4464ae813fc5ed27ed2dd22cb63471336489a51e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CcUsyvCZbEzisnQItM7XX.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/3CcUsyvCZbEzisnQItM7XX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222b05b518324bcc094bf8e5d5ac29539739a9c123bded3af3e67165e2061ff3. 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/5qgwz6TRnue70QKuJ14fyA.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/5qgwz6TRnue70QKuJ14fyA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912f344526695433521c58e5973936fb412819eeb474903949a5acdfb61ac613. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6veSTRSRLgiuHi8VLgMsEl.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/6veSTRSRLgiuHi8VLgMsEl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8745a276627b1ef63ac819163dadd21d1eb8ee131787be8f8313961d6b9d10c3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xnbHOG0L6jLXydK733OpC.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/2xnbHOG0L6jLXydK733OpC.