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 0x1786b610292db0b63ff03e0fc082a580c7603798395d3e23c8dff309ae1b69e6. 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/e8f344fa-9fe3-4aba-a2eb-2068b33ab6d6.json and https://artists.proofprofile.net/proofs/artist/e8f344fa-9fe3-4aba-a2eb-2068b33ab6d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x9f4970c5ab86a749cf6fcbab1bc726fa2cb9152863a5cd1910119c5076d9109b","isrc":"GBUM72309173","name":"Goodbye - Erol Alkan Rework / Edit","registered_at":"2026-06-10T19:10:08Z","spotify_id":"0lAlWP7VEoIdwwVL6W6dww","type":"track"}
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 0x9f4970c5ab86a749cf6fcbab1bc726fa2cb9152863a5cd1910119c5076d9109b. 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/0lAlWP7VEoIdwwVL6W6dww.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/0lAlWP7VEoIdwwVL6W6dww.
{"copyright_id":"0x777224acfb8db79d8493eb050633ab01847a60cd5fd4c78a66fb00dfa15a172f","isrc":"GBUM72309174","name":"Goodbye - Erol Alkan Rework","registered_at":"2026-06-21T06:04:12Z","spotify_id":"7DGyvFk4Qg4X72lAQTChaK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777224acfb8db79d8493eb050633ab01847a60cd5fd4c78a66fb00dfa15a172f. 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/7DGyvFk4Qg4X72lAQTChaK.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/7DGyvFk4Qg4X72lAQTChaK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0148f0c0c82c4891f465541bcc6685fde7ad6563596c31a1e68c33a3e47599ca. 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/6t16wPyrZvq2W4L5AcvCZU.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/6t16wPyrZvq2W4L5AcvCZU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef798a1f89a9e41076357214248eda76cd5337f1730a66a9cbfea2686dfabe0d. 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/2p2TxdjnMW9nbQgiXP27k7.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/2p2TxdjnMW9nbQgiXP27k7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42dd266be22f94cde0b8becb7bc891fcc11e1e24284b52cf7d1a8c4437623754. 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/1248Wa4xcpcUoD1djuqkTw.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/1248Wa4xcpcUoD1djuqkTw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5838b48e574125b880729a22499ac01f9b0b487a40f7b261c557e7391b415df7. 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/1oB9LlkMd0D4HiipgZ4uSE.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/1oB9LlkMd0D4HiipgZ4uSE.
Take This Thing Back - Jacques Lu Cont Remix
Higher State Of Consciousness (Erol Alkan 2004 Edit)
{"copyright_id":"0x2d3974d9e36ed93f6284b1a77b3a1f749d3ac839d8266e818dda094a710b7a04","isrc":"QMRSZ2203354","name":"Higher State Of Consciousness (Erol Alkan 2004 Edit)","registered_at":"2026-06-24T12:37:21Z","spotify_id":"22QQbkybnAHUksItHuMmzi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3974d9e36ed93f6284b1a77b3a1f749d3ac839d8266e818dda094a710b7a04. 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/22QQbkybnAHUksItHuMmzi.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/22QQbkybnAHUksItHuMmzi.
Higher State Of Consciousness (KiNK Remix)
{"copyright_id":"0xac266eb3f279f831169764cd162e53faccd1cf822fe85790cbcd87328fbf49fe","isrc":"GBTZZ2300066","name":"You - Erol Alkan Rework","registered_at":"2026-06-27T08:19:25Z","spotify_id":"0OnwuVNnFRx7P7NiC1eBbB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac266eb3f279f831169764cd162e53faccd1cf822fe85790cbcd87328fbf49fe. 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/0OnwuVNnFRx7P7NiC1eBbB.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/0OnwuVNnFRx7P7NiC1eBbB.
{"copyright_id":"0xb356ba935e68b814bb9a4aabe74b767a5e429eef53dc90185e9a77310e352f75","isrc":"GBPVV2204199","name":"Ploys - Erol Alkan Rework","registered_at":"2026-06-25T17:31:43Z","spotify_id":"7dvyE2moiJAGzhjpIvQ6Ob","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb356ba935e68b814bb9a4aabe74b767a5e429eef53dc90185e9a77310e352f75. 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/7dvyE2moiJAGzhjpIvQ6Ob.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/7dvyE2moiJAGzhjpIvQ6Ob.
{"copyright_id":"0xe13da6926e92b4c5deeec4fdfc588960597e0c8de69ddda5bf9e19e6f2eae74e","isrc":"GBTZZ2100017","name":"Automatic - Palms Trax Remix","registered_at":"2026-06-24T17:04:41Z","spotify_id":"2l8XfWxLcZ2SB7MNFrLTfV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13da6926e92b4c5deeec4fdfc588960597e0c8de69ddda5bf9e19e6f2eae74e. 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/2l8XfWxLcZ2SB7MNFrLTfV.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/2l8XfWxLcZ2SB7MNFrLTfV.
Sub Conscious (Original / Manfredas Remixes)
Sub Conscious - Manfredas Stream Of Consciousness
{"copyright_id":"0xc55a5df4e0698e33999b5017bb44fa3f2a5cbe79975fa4501d2934b6427edcf7","isrc":"GBTZZ2000036","name":"Sub Conscious - Manfredas Stream Of Consciousness","registered_at":"2026-06-25T07:38:22Z","spotify_id":"4KiZT4rJ7h2jFvCnSLwSUw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55a5df4e0698e33999b5017bb44fa3f2a5cbe79975fa4501d2934b6427edcf7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4KiZT4rJ7h2jFvCnSLwSUw.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/4KiZT4rJ7h2jFvCnSLwSUw.
Spectrum - Special Request Kaleidoscopic Mix
Spectrum - Special Request Double Vision Mix
Spectrum (Mano Le Tough and Baris K Remixes)
Spectrum / Silver Echoes (Matrixxman and Machine Woman Remixes)
{"copyright_id":"0x846806970d31b71b4df97c130605e4b89d0d3d0c9b64cb8ecb97e8261dcaef4c","isrc":"GBTZZ1900010","name":"Spectrum - Matrixxman Highway Remix","registered_at":"2026-06-18T18:11:56Z","spotify_id":"4aJ6GSOGefOtmAJbnMY7V3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846806970d31b71b4df97c130605e4b89d0d3d0c9b64cb8ecb97e8261dcaef4c. 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/4aJ6GSOGefOtmAJbnMY7V3.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/4aJ6GSOGefOtmAJbnMY7V3.
Silver Echoes - Minimal Machine Woman Remix
Silver Echoes - True Machine Woman Remix
Silver Echoes (True Machine Woman Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f37535ae3040b3fe155a133f09bef3a13ea2e5033be0bbf67f18efdad1512ce. 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/4IhDHT6xf5YLt2avl1MRbj.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/4IhDHT6xf5YLt2avl1MRbj.
Sub Conscious (Tin Man Remix / Kamera Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83901b35e6d80b87d24593f22192ac877498355deeff77483e86a470e13ac97. 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/1XJqY1t8DxxyY5O65rvouI.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/1XJqY1t8DxxyY5O65rvouI.
A Sydney Jook - Willie Burns Freedom Remix
Brain Storm (Unsubscribe Remix by Dave Clarke & Mr. Jones)
Lemonade - Justin Robertson's Deadstocks 33's Remix
Avalanche (Terminal Velocity) - Canblaster Remix
Avalanche (Terminal Velocity) - Ewan Pearson's Deeper Underground Re-Version
Avalanche (Terminal Velocity) - Ewan Pearson's Hall Of The Mountain King Remix
Avalanche (Terminal Velocity) - Canblaster Dub
Avalanche (Terminal Velocity) - Ewan Pearson's Deeper Underground Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdcf3c8813ba111c22bd8e18d921b0c235b6cae3ed061ec4964b692e4f3ccd0. 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/2ZKlBZ7hMszIQNvbZiqRxm.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/2ZKlBZ7hMszIQNvbZiqRxm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb00dfed0c0d29a3155bd0c9d8c408646a6796c7c4e7a94380685ca93af450ac. 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/5nep7oPvOlzg0Z2q3JVqVp.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/5nep7oPvOlzg0Z2q3JVqVp.
{"copyright_id":"0x12e40ed16340acb7a7dc68ef2f03530a76582e72a769b038c9739205e5a37a59","isrc":"DEDU20900040","name":"Waves - Chilly Gonzales Piano Remake","registered_at":"2026-06-06T05:03:20Z","spotify_id":"7jN6iYiYycnfVEHJvDBlh5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e40ed16340acb7a7dc68ef2f03530a76582e72a769b038c9739205e5a37a59. 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/7jN6iYiYycnfVEHJvDBlh5.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/7jN6iYiYycnfVEHJvDBlh5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de1fa105d4ced3ea351898148249eb937546eb63636f786b5dbfd1334c856e2. 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/1Gc1jlpUAG98SYmec611A2.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/1Gc1jlpUAG98SYmec611A2.
{"copyright_id":"0x9f4970c5ab86a749cf6fcbab1bc726fa2cb9152863a5cd1910119c5076d9109b","isrc":"GBUM72309173","name":"Goodbye - Erol Alkan Rework / Edit","registered_at":"2026-06-10T19:10:08Z","spotify_id":"35yG6j8UvNPMDzqZgncO1W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4970c5ab86a749cf6fcbab1bc726fa2cb9152863a5cd1910119c5076d9109b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35yG6j8UvNPMDzqZgncO1W.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/35yG6j8UvNPMDzqZgncO1W.
{"copyright_id":"0xafac3503d34885e295bd8a4f0ea6271b5cff785e971b01cc0edc72a44ea76753","isrc":"AUZEI2200015","name":"Holiday - Erol Alkan OOO Rework","registered_at":"2026-06-24T16:56:08Z","spotify_id":"5Q3YFsnnNtJsvtYOv8Fx5M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafac3503d34885e295bd8a4f0ea6271b5cff785e971b01cc0edc72a44ea76753. 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/5Q3YFsnnNtJsvtYOv8Fx5M.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/5Q3YFsnnNtJsvtYOv8Fx5M.
Veronica's Veil - Erol Alkan's Extended Rework
To Begin At The Beginning: Phantasy Singles 2007-2010
Avalanche (Terminal Velocity) - Ewan Pearson's 'Deeper Underground' Re-version
Forever Dolphin Love (Erol Alkan Rework)
Forever Dolphin Love (Erol Alkan's Extended Rework Version 2)