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 0x6f21a9fd25905dfaa0769d6e2568048add3d529747da78cf795cecfc8713b3ef. 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/83bd265d-516b-434f-8fac-34983a9773ee.json and https://artists.proofprofile.net/proofs/artist/83bd265d-516b-434f-8fac-34983a9773ee.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 0x23555e0c90c14ee253834a31f20919fe3e3a2ea1d2f628880547ff2c624ac1de. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4q8p6oMUIsz6Xa5QK7PfHf.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/4q8p6oMUIsz6Xa5QK7PfHf.
God Rest Ye Merry Gentlemen (No Choir or Drums) [Epic Mix]
Beauty Within (As Featured in Anthony Bourdain's "Raw Craft Episode 5: Arion Press") - Single
Beauty Within (As Featured in Anthony Bourdain's "Raw Craft Episode 5: Arion Press")
Beauty Within (As Featured in "Raw Craft Episode 5: Arion Press") - Single
Beauty Within (As Featured in "Raw Craft Episode 5: Arion Press")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04a1b9b5d0914af3e450498371b074d6aa01947636166fe7548b1d4bacc8f28. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3T40IWRhcMc0EzkkyLO7k5.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/3T40IWRhcMc0EzkkyLO7k5.
{"copyright_id":"0xbd5f097ee1f0aa74f2eed8bd9eb1da0f7a88362b69e0859b003f9899d57a651f","isrc":"GBFFM1835102","name":"Against All Odds","registered_at":"2026-06-29T18:28:33Z","spotify_id":"58TTBIhwtwYDI4172l3nFO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5f097ee1f0aa74f2eed8bd9eb1da0f7a88362b69e0859b003f9899d57a651f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58TTBIhwtwYDI4172l3nFO.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/58TTBIhwtwYDI4172l3nFO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54077599e42ff6598b6fe1f0355a35ab7e9e984e76a766b8896b1cc1f38c7e65. 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/1K2s6hxoSBRd9vSokc5IfY.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/1K2s6hxoSBRd9vSokc5IfY.
{"copyright_id":"0x655028dc7965a5e866b19f9224d0a414052770461deb2228a3d5bc82ebbbfca1","isrc":"GBFFM2372416","name":"Greatness Of Spirit","registered_at":"2026-06-18T18:31:38Z","spotify_id":"3V7aWvOTieHXgNMeL4tUkx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655028dc7965a5e866b19f9224d0a414052770461deb2228a3d5bc82ebbbfca1. 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/3V7aWvOTieHXgNMeL4tUkx.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/3V7aWvOTieHXgNMeL4tUkx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f6334f2f4741f9e1c5701101eadf15a77139ea8175594ca8949f15d0702fe8. 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/1RWSSarFEqYOBIAJjCwcBT.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/1RWSSarFEqYOBIAJjCwcBT.
{"copyright_id":"0xe19ccceeac38f91bb75844208995585b6bb235ceab2595eb7ad366f236e66a3c","isrc":"GBFFM2372418","name":"Runs Deep","registered_at":"2026-06-10T19:25:30Z","spotify_id":"6Fr9rfP5WBsprGYgXtO6EU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19ccceeac38f91bb75844208995585b6bb235ceab2595eb7ad366f236e66a3c. 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/6Fr9rfP5WBsprGYgXtO6EU.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/6Fr9rfP5WBsprGYgXtO6EU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b6db83527d05ee8424176a981b90a4f6c8ea56bce52a7f72a5086e796e40b3. 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/1Rj2GkTTlT68BIVeJXYdvM.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/1Rj2GkTTlT68BIVeJXYdvM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7db52007943b20f2c1ff6247e5c7b38941921e76afacd796cd4cc5d869308b. 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/2S3MGWcuXeT5X0mnQiFiRJ.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/2S3MGWcuXeT5X0mnQiFiRJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14e9b029ef646a6f9dc03a27d4384dc84e8429b5d080cd84a6f273b7886c5d0. 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/7pdBFGJ4XfBpD9sE1v0o9q.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/7pdBFGJ4XfBpD9sE1v0o9q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d6d6b8cf6d45c6a2b8f040d04ba6735cb7b6ebc8c280eb7c5976456d0f6030. 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/6tBpZzj3n0SoMwQ9disFty.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/6tBpZzj3n0SoMwQ9disFty.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f02bdeb7d1ed5a0fdba41d082bd97bd7428dbb2c37a6b6b6576fd92b84f024. 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/4V9GFzlBonaa0eukVuGfMu.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/4V9GFzlBonaa0eukVuGfMu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057c2a757624b8da2e949e23da72e2e76c0c476fd730bf551fa2d628c42f8d58. 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/5bhXKAQqcN8icTZjNpFQzJ.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/5bhXKAQqcN8icTZjNpFQzJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7aebe52a382965a3a617b4b9c2d37ea6c8f557de3e525e55fe12138cb3069a. 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/4yTOfbI9xG5NLq0oTq54DW.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/4yTOfbI9xG5NLq0oTq54DW.
{"copyright_id":"0x621ad3f3f4b22833bacd0af72ac05bcd72ea22b1258d7d3415b0747ea36a39bc","isrc":"QMSTJ1405618","name":"Carpe Noctem","registered_at":"2026-06-24T17:37:41Z","spotify_id":"4CeX2vA2nBQjnKRxCj0EWG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621ad3f3f4b22833bacd0af72ac05bcd72ea22b1258d7d3415b0747ea36a39bc. 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/4CeX2vA2nBQjnKRxCj0EWG.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/4CeX2vA2nBQjnKRxCj0EWG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fe3b6dab706369e8844f9472d524d8c6ed8944452cba11b67d988d0603b6cc. 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/1ZtnAbitJyT9AyI4ZtDhE0.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/1ZtnAbitJyT9AyI4ZtDhE0.