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 0x2519627ac2c728fe3ea621375a013dd75500e93e219be7704d09a1c2abe7c716. 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/d786687e-f7e3-466b-a0e2-a1ad9c349539.json and https://artists.proofprofile.net/proofs/artist/d786687e-f7e3-466b-a0e2-a1ad9c349539.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Augmented 002 Mixed / Rauschhaus (DJ Mix)
Merlin's Oath - GMJ & Matter Remix - Mixed
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 0x42f2f5d9537b1bc46dde317534aae820d71153581f40313f3b1e9a8efde43acb. 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/5woSWnFu8B2ysLsO75aWsT.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/5woSWnFu8B2ysLsO75aWsT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cc3efb7a112bfdd6126f0754c6834f1bd8bac748011005c08ebe1ae5ba3e83. 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/3mhEchIObuMQWFv7lzLQuE.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/3mhEchIObuMQWFv7lzLQuE.
{"copyright_id":"0x760b6b4dce887c04834e3cf2edb1386856267c205eaf131f090fa15a45ffb76c","isrc":"US83Z2306917","name":"Mindworm - Ruben Karapetyan Remix","registered_at":"2026-06-18T17:20:59Z","spotify_id":"781ynUNn9o56PbYuFDW6x3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760b6b4dce887c04834e3cf2edb1386856267c205eaf131f090fa15a45ffb76c. 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/781ynUNn9o56PbYuFDW6x3.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/781ynUNn9o56PbYuFDW6x3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54528a0677e4a9ada8d2ff72179144f27ba04d9736656cf88dea264bd52581c1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YTUltabO6pDPCgKzeAW4a.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/5YTUltabO6pDPCgKzeAW4a.
If I Had Wings - Flowers on Monday Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2a06288b21ac6033a2534f40aa3c99229ccc9bce63d6b7306d2258f4f10f95. 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/48E8wJKQX37dOx8q4C2JsJ.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/48E8wJKQX37dOx8q4C2JsJ.
Trip to South - Blood Groove & Kikis Remix
{"copyright_id":"0x70fcb8a5fb27b0d9965e1d884bc711f3754fd2d428868964f78efbb904f16a6b","isrc":"US83Z2150902","name":"Berlin Rhapsody","registered_at":"2026-06-25T22:45:24Z","spotify_id":"0qulQWo8lgciSrsr0ibNwy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fcb8a5fb27b0d9965e1d884bc711f3754fd2d428868964f78efbb904f16a6b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qulQWo8lgciSrsr0ibNwy.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/0qulQWo8lgciSrsr0ibNwy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e11f651d0de6a39f8ac912e3b262282b1b06503c298c5b76cf394aeb54d101. 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/62sf2dAb35FC4kpP3lE1kA.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/62sf2dAb35FC4kpP3lE1kA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c699e315f53896cbfd98f8fe84e0e278492e77d01b5e97b3376c373dc0aaa24. 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/4LYItF8qonL3zd8fOjgbLm.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/4LYItF8qonL3zd8fOjgbLm.
Mindworm - Ruben Karapetyan Remix - Mixed
{"copyright_id":"0x760b6b4dce887c04834e3cf2edb1386856267c205eaf131f090fa15a45ffb76c","isrc":"US83Z2306917","name":"Mindworm - Ruben Karapetyan Remix - Mixed","registered_at":"2026-06-18T17:20:59Z","spotify_id":"24aqI04OxYhRzss2uLxlkW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760b6b4dce887c04834e3cf2edb1386856267c205eaf131f090fa15a45ffb76c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24aqI04OxYhRzss2uLxlkW.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/24aqI04OxYhRzss2uLxlkW.
{"copyright_id":"0x4ab7585e886737ce602d55d7e8ff57ae156b316adde1d4d6959631ecc68cd7aa","isrc":"DEVU52499971","name":"Unknown Territory","registered_at":"2026-06-24T15:08:14Z","spotify_id":"3jltuC4mrgUJ8wBLGQaciv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab7585e886737ce602d55d7e8ff57ae156b316adde1d4d6959631ecc68cd7aa. 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/3jltuC4mrgUJ8wBLGQaciv.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/3jltuC4mrgUJ8wBLGQaciv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf63f8585ed4de003d3e51850b2bf29f03fa98fd81ffbe3f65adaf91955d48e. 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/62oo2WQ278qSR829dQffn3.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/62oo2WQ278qSR829dQffn3.
{"copyright_id":"0xa5af8fbe94aafbc2afdb16e29a11000f9b28e2c9acea4d224e0d59de583af351","isrc":"DEXN92454141","name":"Voices from Within","registered_at":"2026-06-23T08:08:24Z","spotify_id":"5Kcd8B6C4kTl8KYXc4nvpg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5af8fbe94aafbc2afdb16e29a11000f9b28e2c9acea4d224e0d59de583af351. 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/5Kcd8B6C4kTl8KYXc4nvpg.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/5Kcd8B6C4kTl8KYXc4nvpg.
From Birgu to the Stars - Rauschhaus Remix
From Birgu to the Stars - K Loveski Remix
From Birgu to the Stars - Jero Nougues Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbacfa3aad37e5ff38b23be95015f401a5a7d44c9a20b6114d5627ef2a796995. 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/6F4YXVqrF4yWY51e7SxxLK.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/6F4YXVqrF4yWY51e7SxxLK.