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 0x47441ca04d2e130282eb55a9cd747e4e34a1af53efd32e91cfd724e73119d0aa. 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/437e575e-f6d8-45c8-b109-625ddf50db2f.json and https://artists.proofprofile.net/proofs/artist/437e575e-f6d8-45c8-b109-625ddf50db2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x5c563aa36e2da01734c5a731437f335c96b203afc0486cadf435f29e29a124a3","isrc":"GBKQU2390188","name":"Tyson - Patrik Berg Punch Version 2023","registered_at":"2026-06-24T06:58:01Z","spotify_id":"4WDpexy6dEZMbkhgpu8Xfz","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 0x5c563aa36e2da01734c5a731437f335c96b203afc0486cadf435f29e29a124a3. 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/4WDpexy6dEZMbkhgpu8Xfz.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/4WDpexy6dEZMbkhgpu8Xfz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b222b51ce9bc48ce466edfad254e05e392efd88625a81057604c89b8a84a2f7. 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/5GFVhJtqsZc0q4CJWhCs58.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/5GFVhJtqsZc0q4CJWhCs58.
{"copyright_id":"0x7e03f3f097e532641d51abf88c2803b3ec6a3aaa24f011149abff304474e2c2f","isrc":"DEBG51800130","name":"Like Forever - Monika Kruse Remix","registered_at":"2026-06-10T20:26:23Z","spotify_id":"2Ya3VU6jVjLaPF51OXcrCU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e03f3f097e532641d51abf88c2803b3ec6a3aaa24f011149abff304474e2c2f. 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/2Ya3VU6jVjLaPF51OXcrCU.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/2Ya3VU6jVjLaPF51OXcrCU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8523ce2697f369abbc39379673d5baca3e772da41d3d432e086134f17bea08. 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/0KsmW0uvjP3c4s7Lno18bm.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/0KsmW0uvjP3c4s7Lno18bm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb765266986513f367accb0a50faff1ed54e54b982e5a2430e128738c687aeaf0. 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/0XZpS2pLPMNvmQTjiigWBX.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/0XZpS2pLPMNvmQTjiigWBX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceeaa12fa65fd507c1779881118d2c713656ab7bcc70b21a4d98646e2b7d1d79. 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/2O9HRiLKR4V4yDCZoD0iNg.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/2O9HRiLKR4V4yDCZoD0iNg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0f22b0625e73e3862de91d014197aca80f22871c04c7b2ade1e2d3ad675a26. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Y7IyNf6pKCmd5DV7nX4zs.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/0Y7IyNf6pKCmd5DV7nX4zs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4119b0518c58decf28ee13970c016416e46093eeb9c02fe69ca5e7b1f95af607. 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/7l1t9GHivuntsTv0Cj4EM2.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/7l1t9GHivuntsTv0Cj4EM2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32dddb3defbd35e7d6818c9b7bbe06632cd24e3b05282d0b415710af7a60ce0. 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/58FKX3zGNMIYmrEm0gymfK.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/58FKX3zGNMIYmrEm0gymfK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93255f8515dd0950bf3de5ea172fa5231d4d08b1df859a96665f669580fef2f. 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/49utbx4d6jhh2O43ItcaRp.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/49utbx4d6jhh2O43ItcaRp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6dce5dcc591fff042a3c8a34e70ab2b633c6e8e832305cf3de2e7975fd0c99e. 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/0rYMoL56jtgK6IHSwfVU4m.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/0rYMoL56jtgK6IHSwfVU4m.
{"copyright_id":"0xc3b455fc08a0afb9af000ac4c744f16a55dc5b361d095f309effd8b1f7478c3d","isrc":"GBKQU2342117","name":"She Can Take You","registered_at":"2026-06-25T20:11:10Z","spotify_id":"5O4bKzk5xPK8OqlW7vTJf1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b455fc08a0afb9af000ac4c744f16a55dc5b361d095f309effd8b1f7478c3d. 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/5O4bKzk5xPK8OqlW7vTJf1.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/5O4bKzk5xPK8OqlW7vTJf1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842d58931072009333afc800adb84267c1d429e7f0a74bfedd3b4c0d78636dd1. 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/6avsFChBBqvrfLZCYoj62V.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/6avsFChBBqvrfLZCYoj62V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b045ebef8728a160f6d23b227e59b1ce76e19966e7248de77daab41532deab1. 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/3zsQ45uscqrhYIFzGp5ywQ.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/3zsQ45uscqrhYIFzGp5ywQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeca90337a8faba08edc4eaeeb94b779d756381b3c107a105ab7e279302548b3. 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/6JqrUq3aLNQZO1B7s0MFoK.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/6JqrUq3aLNQZO1B7s0MFoK.
{"copyright_id":"0x05bbe20b0d21cbde2ddf133755f0cb6484c144e75fbc1b3b386ab88f0b931827","isrc":"DEBG52100084","name":"Never Stop","registered_at":"2026-06-05T17:49:26Z","spotify_id":"6eN2QaBTC1VYviqCqesdql","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bbe20b0d21cbde2ddf133755f0cb6484c144e75fbc1b3b386ab88f0b931827. 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/6eN2QaBTC1VYviqCqesdql.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/6eN2QaBTC1VYviqCqesdql.
{"copyright_id":"0xe8a10c3f79d1ce246c2a1f0f097aed496938d21dc09fc71f7deef38b5fd84a0c","isrc":"DEMI32000288","name":"Cosa Nostra Funk","registered_at":"2026-06-27T00:23:22Z","spotify_id":"358Alud8S0Qq0hLE9szCSy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a10c3f79d1ce246c2a1f0f097aed496938d21dc09fc71f7deef38b5fd84a0c. 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/358Alud8S0Qq0hLE9szCSy.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/358Alud8S0Qq0hLE9szCSy.
{"copyright_id":"0x1b255db47ab335a1c4a7d3427e82d091ac29d72167cd16b140528cdd98dbeb40","isrc":"GBKQU1751976","name":"Running Numbers","registered_at":"2026-06-23T21:49:03Z","spotify_id":"4WF3DHfxn04oQXPDGRDWyg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b255db47ab335a1c4a7d3427e82d091ac29d72167cd16b140528cdd98dbeb40. 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/4WF3DHfxn04oQXPDGRDWyg.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/4WF3DHfxn04oQXPDGRDWyg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9caee45820455b48a74c8bd4fbaf93e1676208684120226b2c9bca72cc547f90. 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/23P0a8JriKafXbIk47cot7.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/23P0a8JriKafXbIk47cot7.
{"copyright_id":"0xa7b8027d84bfe0da021b6562d7a5f25e356097748919ff5d3c75012f00bfe8ca","isrc":"DEBG52200190","name":"Morgana - Patrik Berg Remix","registered_at":"2026-06-07T02:38:03Z","spotify_id":"5jX7yGmfqoDPJTrUucLAGi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b8027d84bfe0da021b6562d7a5f25e356097748919ff5d3c75012f00bfe8ca. 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/5jX7yGmfqoDPJTrUucLAGi.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/5jX7yGmfqoDPJTrUucLAGi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1e7a45da5da6e6ef3ef7eb38997e057301e0c48bb8220e5430107b34a2cf80. 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/5xlWdKW50cCpLywd9y4fbq.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/5xlWdKW50cCpLywd9y4fbq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5b5cec53f638ce6a7b2941f12ac85ca53244088e24270b579fa12eb6cefb64. 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/3USHqp4xlkdyyT3qgkhv4F.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/3USHqp4xlkdyyT3qgkhv4F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7f8bb26a3ee203b877fc48c9f977135ca8a771600b4d5c98764db739066594. 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/6qMTGWO3I0mGFtHUdoJz3k.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/6qMTGWO3I0mGFtHUdoJz3k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cad2dde920635766d9e4502d42605d414710133a9bb411092834515ec65f120. 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/725gTXSBCLwjb9B73g0ScG.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/725gTXSBCLwjb9B73g0ScG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf3e83bc119a0519931fe91c476c080c4f976ba79440a83e2633e79607d03f4. 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/2XtWtuyUPlLljHpcTwWoli.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/2XtWtuyUPlLljHpcTwWoli.
Rave the Planet: Supporter Series, Vol. 011
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82434542f4695e26607aedac75e34b4223104cc619f595bf115802f15b69bcb8. 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/4VX0zIlcv42BB35ETM82l8.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/4VX0zIlcv42BB35ETM82l8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad8abd974fe84c8cd75191de31c134c1eebdbcfc611a96fa7d9005991b59371. 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/6c8yn46NgD5oiH7Gqo3WFo.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/6c8yn46NgD5oiH7Gqo3WFo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadae28e15ca15b07c9f420a200be6cd12598427c408f0b94a1b483b63e3ac19. 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/0eCL4btvfzj1FhG5J3YKTM.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/0eCL4btvfzj1FhG5J3YKTM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65c84707c29b02c70e9a5c4b7840a3423f2ed262145b30f46b20ed5853f524c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:35:24Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72KGfnMpYi6nyE0BkPTfvs.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/72KGfnMpYi6nyE0BkPTfvs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0af94806670f4afa82c066e70a3752be57f16f48ebd8cdb443ff46982e014e. 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/2qRdxS6jhtEuMiVR94Rp6s.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/2qRdxS6jhtEuMiVR94Rp6s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bbe20b0d21cbde2ddf133755f0cb6484c144e75fbc1b3b386ab88f0b931827. 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/43Iq0c59ejifppyqQNM62Z.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/43Iq0c59ejifppyqQNM62Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb99c50ac4a48f8d0afa7897a81d261c5783f44e749389750994c11c8baead17. 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/579MIzJdyGFBpsdlkafIWK.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/579MIzJdyGFBpsdlkafIWK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155d3775f5b4f424d7ecab2f4eeefc5f51b84e2285ac33fe00d1648115cd5daf. 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/3GERK8pZXG0SNPK1f1tEkX.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/3GERK8pZXG0SNPK1f1tEkX.
{"copyright_id":"0x59e172613755dc0ca9e6840404333c6c3f25ead21da868b8a68923c2dcaa7a7d","isrc":"DENC31800063","name":"Discovery - Short Edit","registered_at":"2026-06-07T21:27:05Z","spotify_id":"2U3imWjO1nGvfKu9Rp4uNx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e172613755dc0ca9e6840404333c6c3f25ead21da868b8a68923c2dcaa7a7d. 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/2U3imWjO1nGvfKu9Rp4uNx.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/2U3imWjO1nGvfKu9Rp4uNx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55bcf6315ac14c7dc207414be18f5c28125c0459324484d04db7813bbdbc205. 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/7nn1NVmxdAo7z4bHGkWnYp.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/7nn1NVmxdAo7z4bHGkWnYp.
{"copyright_id":"0x0d6fe032f58f44012641101996dbf787a3f4a534adb2deb954fbc6709e09afe5","isrc":"DEBG51800009","name":"Driving Force","registered_at":"2026-06-19T15:49:45Z","spotify_id":"0ggCLXVeUnbTrWcTIXjH0D","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6fe032f58f44012641101996dbf787a3f4a534adb2deb954fbc6709e09afe5. 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/0ggCLXVeUnbTrWcTIXjH0D.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/0ggCLXVeUnbTrWcTIXjH0D.
Love Is Stronger (Dr. Motte & Tom Wax Extended Mix)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a92de6d5d9c455e404682bafeeff7e0e84540dfa2dc03523fd576f127b5727. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dVUW2PgttdEiiNNEyCZaz.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/2dVUW2PgttdEiiNNEyCZaz.
Lose You Like It Hard (Dennis Bauer Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f473f8c750b114047997ff4b437708a323c1e1ee467264375d2d37ab07974fe. 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/2yv6UxoE1os77pxsdTjV1V.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/2yv6UxoE1os77pxsdTjV1V.
Archive - After the After You've Let Me In Mix
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebd92f1d165e5881522c99cfe2b9d4fe089dbfe205cba2f285156201b56db87. 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/0ZynKtHPCPgLM8vVHT1IuL.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/0ZynKtHPCPgLM8vVHT1IuL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100a0ab7e8ab7f149776816e75e00c16f7c1524837296889397e866b806b2f7f. 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/3zFrD6HAEJ0KExWI5WoNyo.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/3zFrD6HAEJ0KExWI5WoNyo.
{"copyright_id":"0x093f0398f150baecf5cec43cf6422bde9d80909cd0353da9dc31778165eb7d8c","isrc":"NLR341570071","name":"White Tower - Patrik Berg Remix","registered_at":"2026-06-22T04:08:51Z","spotify_id":"3rhMqPN6YXjYVDwd8LBwcZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093f0398f150baecf5cec43cf6422bde9d80909cd0353da9dc31778165eb7d8c. 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/3rhMqPN6YXjYVDwd8LBwcZ.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/3rhMqPN6YXjYVDwd8LBwcZ.
Techno Sounds 2023 - Underground Music Only