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 0xa1ba42da0822709d1e0ac430e293907fcc7efa15e285c127a512f4296e779242. 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/cce90d9c-a0fa-40e9-b9d1-c268e35b5455.json and https://artists.proofprofile.net/proofs/artist/cce90d9c-a0fa-40e9-b9d1-c268e35b5455.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Soft Rain to Sleep, Relax to Rain Music 1
Soft Rain to Sleep, Relax to Rain Music 2
Soft Rain to Sleep, Relax to Rain Music 3
Soft Rain to Sleep, Relax to Rain Music 4
Soft Rain to Sleep, Relax to Rain Music 5
Soft Rain to Sleep, Relax to Rain Music 6
Soft Rain to Sleep, Relax to Rain Music 7
Soft Rain to Sleep, Relax to Rain Music 8
Soft Rain to Sleep, Relax to Rain Music 9
Soft Rain to Sleep, Relax to Rain Music 10
Soft Rain to Sleep, Relax to Rain Music 11
Soft Rain to Sleep, Relax to Rain Music 12
Soft Rain to Sleep, Relax to Rain Music 13
{"copyright_id":"0xb33b68c098a92ddb6cbd7fe8bd22f513b4dc6097b3674a942c09e7a6b61ddd6c","isrc":"QT2VB2426260","name":"Soft Rain to Sleep, Relax to Rain Music 13","registered_at":"2026-06-11T01:30:30Z","spotify_id":"02kZfEkw693V2Csxvn95qn","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 0xb33b68c098a92ddb6cbd7fe8bd22f513b4dc6097b3674a942c09e7a6b61ddd6c. 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/02kZfEkw693V2Csxvn95qn.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/02kZfEkw693V2Csxvn95qn.
Soft Rain to Sleep, Relax to Rain Music 14
Soft Rain to Sleep, Relax to Rain Music 15
Soft Rain to Sleep, Relax to Rain Music 16
{"copyright_id":"0xf4daaf960905e36908edb9994cf195be564277ebd4703489b9ad811eb97e2742","isrc":"SE5IB2299706","name":"Green Noise Stormy Rain","registered_at":"2026-06-01T11:14:26Z","spotify_id":"7b95hKzsZqSoEituOk4BQF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4daaf960905e36908edb9994cf195be564277ebd4703489b9ad811eb97e2742. 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/7b95hKzsZqSoEituOk4BQF.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/7b95hKzsZqSoEituOk4BQF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c39783a76a509d2dc474f17268d2c1a47e1e825d51141b37c8c9b4f3e1565a. 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/37HkBILUPUJJmqyY9Gw79B.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/37HkBILUPUJJmqyY9Gw79B.
{"copyright_id":"0xce24d996dcbd305272e29af5b8826607ad933f6169e004c10a0999eef2f8031a","isrc":"SE5IB2298874","name":"Green Noise Rolling River","registered_at":"2026-06-01T10:53:44Z","spotify_id":"2ryj3IlmGbZzmGYPgSrXFv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce24d996dcbd305272e29af5b8826607ad933f6169e004c10a0999eef2f8031a. 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/2ryj3IlmGbZzmGYPgSrXFv.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/2ryj3IlmGbZzmGYPgSrXFv.
{"copyright_id":"0x0c752758c77de4f44b0f792311fddf7e7c020d0c8b96b5fe972a917cbef5a833","isrc":"SE5IB2298807","name":"Green Noise - Forest Flood","registered_at":"2026-06-01T16:49:30Z","spotify_id":"0qUP2N7yIu7wCM7RkVUmoQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c752758c77de4f44b0f792311fddf7e7c020d0c8b96b5fe972a917cbef5a833. 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/0qUP2N7yIu7wCM7RkVUmoQ.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/0qUP2N7yIu7wCM7RkVUmoQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd524866b17e940887b87592a421f5a40326f954271c231765da3aa1b454080. 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/7CqiwZw2pecSRVvd0x4iIM.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/7CqiwZw2pecSRVvd0x4iIM.
{"copyright_id":"0xbc9a7c221ee952ca6b46d81ebad3ca0003b8fbbfa453ab0cf09a89702e64acd6","isrc":"SE5IB2298875","name":"Poaring Green Noise","registered_at":"2026-06-01T19:31:47Z","spotify_id":"2K3AiBbOvETA2j4nV2sOsD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9a7c221ee952ca6b46d81ebad3ca0003b8fbbfa453ab0cf09a89702e64acd6. 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/2K3AiBbOvETA2j4nV2sOsD.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/2K3AiBbOvETA2j4nV2sOsD.
{"copyright_id":"0xccf56c597dae4305cb1d4c52a96ea6a21316291ed0d34e76e1ead584db390d56","isrc":"SE5IB2298816","name":"Green Noise - Waterfall","registered_at":"2026-06-02T01:50:35Z","spotify_id":"1BlizZeSznE6tLKIzznJ2j","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf56c597dae4305cb1d4c52a96ea6a21316291ed0d34e76e1ead584db390d56. 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/1BlizZeSznE6tLKIzznJ2j.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/1BlizZeSznE6tLKIzznJ2j.
{"copyright_id":"0x448d8f50037a968d925bfd9753e0298b407c08b022b78b979bb766e9831a928c","isrc":"SE5IB2298876","name":"Green Noise by The Waterfall","registered_at":"2026-06-04T06:18:10Z","spotify_id":"3Dgt0Y0eNthcgszVOuziMU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448d8f50037a968d925bfd9753e0298b407c08b022b78b979bb766e9831a928c. 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/3Dgt0Y0eNthcgszVOuziMU.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/3Dgt0Y0eNthcgszVOuziMU.
{"copyright_id":"0xbe9fb053b81a99bdec82f484a33f04b3c71333b9358d8e20b862be398df4f84f","isrc":"SE5IB2298813","name":"Small Brook Green Noise","registered_at":"2026-06-02T01:48:17Z","spotify_id":"70vZu62zVJ9bJKgn6FYncx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9fb053b81a99bdec82f484a33f04b3c71333b9358d8e20b862be398df4f84f. 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/70vZu62zVJ9bJKgn6FYncx.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/70vZu62zVJ9bJKgn6FYncx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd46ad62f3ec84929423f46939311945d925583c365b70a8a4de2e750fc0dd2. 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/4TSDyEkz59teqWeObD2hpw.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/4TSDyEkz59teqWeObD2hpw.
{"copyright_id":"0x24a9ba7ce698dbb2de63055c434f91aa7a0ce85c93e7e4e05068a70dc9a54925","isrc":"SE5IB2298806","name":"Green Noise : Night Rain","registered_at":"2026-06-04T06:57:29Z","spotify_id":"3GoZiiaQQaFKBaSPwktzOk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a9ba7ce698dbb2de63055c434f91aa7a0ce85c93e7e4e05068a70dc9a54925. 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/3GoZiiaQQaFKBaSPwktzOk.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/3GoZiiaQQaFKBaSPwktzOk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291863a593ccf032a6494095e155f8687e056b8dfb0b78990145c72b2b085c07. 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/6TpKNxYblslOkmFHfHxZXf.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/6TpKNxYblslOkmFHfHxZXf.
{"copyright_id":"0x78430b44ff187df351381a0a9db4df84cee72a88c0f373da8c758349c41852d4","isrc":"SE5IB2298818","name":"Dripping Green Noise","registered_at":"2026-06-04T07:12:44Z","spotify_id":"10KDdVmFTzgpB6tYcx6GeJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78430b44ff187df351381a0a9db4df84cee72a88c0f373da8c758349c41852d4. 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/10KDdVmFTzgpB6tYcx6GeJ.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/10KDdVmFTzgpB6tYcx6GeJ.
{"copyright_id":"0x92e26687bc66f150e5cc2dc3c104f1aef7b1ccb8879993e9dce28ee432e6fb59","isrc":"SE5IB2298826","name":"Green Noise Sea","registered_at":"2026-06-04T06:38:03Z","spotify_id":"2Pl8KeailFNsbO5ZU7NQ1n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e26687bc66f150e5cc2dc3c104f1aef7b1ccb8879993e9dce28ee432e6fb59. 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/2Pl8KeailFNsbO5ZU7NQ1n.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/2Pl8KeailFNsbO5ZU7NQ1n.
Legacy of Leaves: A Sonic Plea for Sustainable Living
{"copyright_id":"0x1513a0c40d580b88c12703b4469a606b8ceb4b1e4ecd2ed7873843e5e216479e","isrc":"PL90N2470204","name":"Sleep in the Quiet Hours","registered_at":"2026-06-19T22:03:05Z","spotify_id":"0VQ5NCEKzPxWxqKVGXIQeX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1513a0c40d580b88c12703b4469a606b8ceb4b1e4ecd2ed7873843e5e216479e. 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/0VQ5NCEKzPxWxqKVGXIQeX.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/0VQ5NCEKzPxWxqKVGXIQeX.
{"copyright_id":"0x6c5ada1aa61c6129afae63129a2e57bf5c1f46e6410ea1d478000a8841919027","isrc":"SE69Z2413426","name":"Brown Noise Haven: Relaxation Retreat","registered_at":"2026-06-01T10:21:21Z","spotify_id":"7hsG88Yk27DKuCcu88ujB9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5ada1aa61c6129afae63129a2e57bf5c1f46e6410ea1d478000a8841919027. 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/7hsG88Yk27DKuCcu88ujB9.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/7hsG88Yk27DKuCcu88ujB9.
{"copyright_id":"0xd7a16e178a5cfe4234b3eb39783e89fa946b2cdb624c9113a2270f81937b9e66","isrc":"SE69Z2413431","name":"Mocha Melodies: Brown Noise Harmony","registered_at":"2026-06-10T14:02:33Z","spotify_id":"4LLgToGC4yUGcwxoNTVCKg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a16e178a5cfe4234b3eb39783e89fa946b2cdb624c9113a2270f81937b9e66. 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/4LLgToGC4yUGcwxoNTVCKg.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/4LLgToGC4yUGcwxoNTVCKg.
Aurora Aura: Ethereal Brown Noise Harmony
Cosmic Comfort: Brown Noise Ballad for Sleep
{"copyright_id":"0x335bcd6fa4512c469fa1025c413f0ec8eb16906feb16ffb39d1f451e675aef88","isrc":"SE5IB2403479","name":"Cosmic Comfort: Brown Noise Ballad for Sleep","registered_at":"2026-06-26T12:09:23Z","spotify_id":"1nqS4qO0BGW5fSzW8kZ9jh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335bcd6fa4512c469fa1025c413f0ec8eb16906feb16ffb39d1f451e675aef88. 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/1nqS4qO0BGW5fSzW8kZ9jh.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/1nqS4qO0BGW5fSzW8kZ9jh.
{"copyright_id":"0xf4daaf960905e36908edb9994cf195be564277ebd4703489b9ad811eb97e2742","isrc":"SE5IB2299706","name":"Green Noise Stormy Rain","registered_at":"2026-06-01T11:14:26Z","spotify_id":"1YZhaJsJJXPRkGIONTZxfS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4daaf960905e36908edb9994cf195be564277ebd4703489b9ad811eb97e2742. 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/1YZhaJsJJXPRkGIONTZxfS.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/1YZhaJsJJXPRkGIONTZxfS.
{"copyright_id":"0x930213f46e3f2cfa52cd831e7698f4d1f267473925512427cae438bb7bd09ee5","isrc":"SE5IB2299707","name":"Green Noise Pouring Rain at Night","registered_at":"2026-06-19T22:02:55Z","spotify_id":"3XrNXpEvF1jhCh9BjFOkZH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930213f46e3f2cfa52cd831e7698f4d1f267473925512427cae438bb7bd09ee5. 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/3XrNXpEvF1jhCh9BjFOkZH.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/3XrNXpEvF1jhCh9BjFOkZH.
{"copyright_id":"0xb411ba2add1fe85fe31f8bb88c00655f7d858cd51a01ceb2f4f08bc25288ffa5","isrc":"SE5IB2299708","name":"Green Noise Rippling Stream","registered_at":"2026-06-05T07:45:31Z","spotify_id":"3741ROHZXiLscXw9rpCFeD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb411ba2add1fe85fe31f8bb88c00655f7d858cd51a01ceb2f4f08bc25288ffa5. 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/3741ROHZXiLscXw9rpCFeD.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/3741ROHZXiLscXw9rpCFeD.
{"copyright_id":"0xc655b726351585680875df22a26587ab8bfaa8c2522d69fda85b6ede57a0d6e0","isrc":"SE5IB2299709","name":"Green Noise Beside the Waterfall","registered_at":"2026-06-04T07:37:41Z","spotify_id":"0vCJAVYcZstbSyFoKCGJMv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc655b726351585680875df22a26587ab8bfaa8c2522d69fda85b6ede57a0d6e0. 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/0vCJAVYcZstbSyFoKCGJMv.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/0vCJAVYcZstbSyFoKCGJMv.
{"copyright_id":"0xbe9fb053b81a99bdec82f484a33f04b3c71333b9358d8e20b862be398df4f84f","isrc":"SE5IB2298813","name":"Small Brook Green Noise","registered_at":"2026-06-02T01:48:17Z","spotify_id":"1ufTQ7l6FDRTrlEWJ8mL04","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9fb053b81a99bdec82f484a33f04b3c71333b9358d8e20b862be398df4f84f. 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/1ufTQ7l6FDRTrlEWJ8mL04.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/1ufTQ7l6FDRTrlEWJ8mL04.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291863a593ccf032a6494095e155f8687e056b8dfb0b78990145c72b2b085c07. 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/3QP8nN0lgBGRL5gbgAGzP8.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/3QP8nN0lgBGRL5gbgAGzP8.
{"copyright_id":"0x07739de45bf6fd2855f46ef8ccaa946391bb5e63003ff96a9882cd29901583e8","isrc":"SE5IB2298812","name":"Green Noise - Cascade","registered_at":"2026-06-04T15:00:21Z","spotify_id":"4LFwnQ0HDFYD5BZJZXzNsJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07739de45bf6fd2855f46ef8ccaa946391bb5e63003ff96a9882cd29901583e8. 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/4LFwnQ0HDFYD5BZJZXzNsJ.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/4LFwnQ0HDFYD5BZJZXzNsJ.
{"copyright_id":"0xc37efc244c8101adec8a985bf8f0c43b9867ce977ff88de36892254da1856a84","isrc":"SE5IB2317903","name":"Dark Brown Noise","registered_at":"2026-06-03T02:35:19Z","spotify_id":"7llhUxocteK2aoMG5xXRF9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37efc244c8101adec8a985bf8f0c43b9867ce977ff88de36892254da1856a84. 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/7llhUxocteK2aoMG5xXRF9.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/7llhUxocteK2aoMG5xXRF9.
{"copyright_id":"0x58a34ff5d251f4180beffc553f76cf44e5cb92471c39d8c4d901838671154bea","isrc":"SE5IB2317895","name":"Comforting Brown Noise","registered_at":"2026-06-08T09:18:44Z","spotify_id":"2hZWKVklwuYerwgTbN1XbP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a34ff5d251f4180beffc553f76cf44e5cb92471c39d8c4d901838671154bea. 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/2hZWKVklwuYerwgTbN1XbP.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/2hZWKVklwuYerwgTbN1XbP.
{"copyright_id":"0xed6c04492e02a2c15438cb852693c75c9dd48249b5076e19acba24b3ac87b00a","isrc":"SE5IB2317899","name":"Velvet Brown Noise","registered_at":"2026-06-10T12:49:22Z","spotify_id":"4Cmf5osVaYjnkjlaAl3Ggd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6c04492e02a2c15438cb852693c75c9dd48249b5076e19acba24b3ac87b00a. 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/4Cmf5osVaYjnkjlaAl3Ggd.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/4Cmf5osVaYjnkjlaAl3Ggd.
Sleepscape Symphony: Box Fan's Lullabies for Sleep
{"copyright_id":"0xaf394db9c5e15ef1c5b22cc07b5918b4a857edbaee74f3452f8b942d5b7c96d0","isrc":"SE5IB2330635","name":"Sleepscape Symphony: Box Fan's Lullabies for Sleep","registered_at":"2026-06-04T12:13:28Z","spotify_id":"4eiM45LfKFivj35FMykkCx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf394db9c5e15ef1c5b22cc07b5918b4a857edbaee74f3452f8b942d5b7c96d0. 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/4eiM45LfKFivj35FMykkCx.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/4eiM45LfKFivj35FMykkCx.
{"copyright_id":"0x7aa1610e5849aac5f4990f3bbdf53ed413eabb41036be290ef5b3792862f5d19","isrc":"SE5IB2330639","name":"Box Fan Zen: Gentle Whispers of Slumber","registered_at":"2026-06-04T12:06:12Z","spotify_id":"3u6HW07foQfzEzSm57P3Nk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa1610e5849aac5f4990f3bbdf53ed413eabb41036be290ef5b3792862f5d19. 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/3u6HW07foQfzEzSm57P3Nk.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/3u6HW07foQfzEzSm57P3Nk.
{"copyright_id":"0x58a34ff5d251f4180beffc553f76cf44e5cb92471c39d8c4d901838671154bea","isrc":"SE5IB2317895","name":"Comforting Brown Noise","registered_at":"2026-06-08T09:18:44Z","spotify_id":"6hYqaygkrIbeHgxrEtF9C4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a34ff5d251f4180beffc553f76cf44e5cb92471c39d8c4d901838671154bea. 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/6hYqaygkrIbeHgxrEtF9C4.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/6hYqaygkrIbeHgxrEtF9C4.
{"copyright_id":"0xed6c04492e02a2c15438cb852693c75c9dd48249b5076e19acba24b3ac87b00a","isrc":"SE5IB2317899","name":"Velvet Brown Noise","registered_at":"2026-06-10T12:49:22Z","spotify_id":"0HnTvXbhvzf0uyN3MvxoTs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6c04492e02a2c15438cb852693c75c9dd48249b5076e19acba24b3ac87b00a. 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/0HnTvXbhvzf0uyN3MvxoTs.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/0HnTvXbhvzf0uyN3MvxoTs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37efc244c8101adec8a985bf8f0c43b9867ce977ff88de36892254da1856a84. 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/22a1kI5KEfaKqGNLp5MvZm.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/22a1kI5KEfaKqGNLp5MvZm.
{"copyright_id":"0xcb553376d785f3e7715170bc735cb7022aa4209f42647c3d11b76d5b0b73bc0e","isrc":"SE5IB2218030","name":"Brown Noise Forest Rain","registered_at":"2026-06-08T00:17:53Z","spotify_id":"4YpaBmWwAvCigTkWGWivqj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb553376d785f3e7715170bc735cb7022aa4209f42647c3d11b76d5b0b73bc0e. 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/4YpaBmWwAvCigTkWGWivqj.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/4YpaBmWwAvCigTkWGWivqj.
{"copyright_id":"0xb4ae3f9bf9b4a1558959f8618fef8939e2b6e333a47d0387419ba74c4cab895d","isrc":"SE5IB2218031","name":"Brown Noise Mountain Retreat","registered_at":"2026-06-24T02:36:52Z","spotify_id":"6eiuhhKaO8o35yzZgDkptu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ae3f9bf9b4a1558959f8618fef8939e2b6e333a47d0387419ba74c4cab895d. 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/6eiuhhKaO8o35yzZgDkptu.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/6eiuhhKaO8o35yzZgDkptu.
{"copyright_id":"0x7ef049e8caa95932e60133884dbcc5dbae9535a200b44bdb023d95af1e8a9e65","isrc":"SE5IB2218032","name":"Brown Noise Relaxation Therapy","registered_at":"2026-06-18T10:01:05Z","spotify_id":"5yJX90Ye8TBvSeYufYDFjL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef049e8caa95932e60133884dbcc5dbae9535a200b44bdb023d95af1e8a9e65. 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/5yJX90Ye8TBvSeYufYDFjL.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/5yJX90Ye8TBvSeYufYDFjL.
{"copyright_id":"0x7b179e664089cab220768d5ca7c97adfc910bdbeb7e4b5a3811fec06132d2d60","isrc":"SE5IB2218034","name":"Brown Noise Tranquil Sounds","registered_at":"2026-06-24T02:37:55Z","spotify_id":"0uqrPvh3jm6CIWQg2fk0Xz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b179e664089cab220768d5ca7c97adfc910bdbeb7e4b5a3811fec06132d2d60. 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/0uqrPvh3jm6CIWQg2fk0Xz.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/0uqrPvh3jm6CIWQg2fk0Xz.
{"copyright_id":"0xf4daaf960905e36908edb9994cf195be564277ebd4703489b9ad811eb97e2742","isrc":"SE5IB2299706","name":"Green Noise Stormy Rain","registered_at":"2026-06-01T11:14:26Z","spotify_id":"5Y9anGHsnPjqvyKJMTq1Ep","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4daaf960905e36908edb9994cf195be564277ebd4703489b9ad811eb97e2742. 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/5Y9anGHsnPjqvyKJMTq1Ep.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/5Y9anGHsnPjqvyKJMTq1Ep.
{"copyright_id":"0x930213f46e3f2cfa52cd831e7698f4d1f267473925512427cae438bb7bd09ee5","isrc":"SE5IB2299707","name":"Green Noise Pouring Rain at Night","registered_at":"2026-06-19T22:02:55Z","spotify_id":"7m6HcgUKjaVz2tnNjkAhZh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930213f46e3f2cfa52cd831e7698f4d1f267473925512427cae438bb7bd09ee5. 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/7m6HcgUKjaVz2tnNjkAhZh.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/7m6HcgUKjaVz2tnNjkAhZh.
{"copyright_id":"0xb411ba2add1fe85fe31f8bb88c00655f7d858cd51a01ceb2f4f08bc25288ffa5","isrc":"SE5IB2299708","name":"Green Noise Rippling Stream","registered_at":"2026-06-05T07:45:31Z","spotify_id":"3xKYNCdqWxvISQxKzkhp04","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb411ba2add1fe85fe31f8bb88c00655f7d858cd51a01ceb2f4f08bc25288ffa5. 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/3xKYNCdqWxvISQxKzkhp04.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/3xKYNCdqWxvISQxKzkhp04.
{"copyright_id":"0xc655b726351585680875df22a26587ab8bfaa8c2522d69fda85b6ede57a0d6e0","isrc":"SE5IB2299709","name":"Green Noise Beside the Waterfall","registered_at":"2026-06-04T07:37:41Z","spotify_id":"4qzc7OV8QSLyVQjnL3IfxR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc655b726351585680875df22a26587ab8bfaa8c2522d69fda85b6ede57a0d6e0. 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/4qzc7OV8QSLyVQjnL3IfxR.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/4qzc7OV8QSLyVQjnL3IfxR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291863a593ccf032a6494095e155f8687e056b8dfb0b78990145c72b2b085c07. 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/24ON1yFMkxmhQ5ZIb0SIgV.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/24ON1yFMkxmhQ5ZIb0SIgV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07739de45bf6fd2855f46ef8ccaa946391bb5e63003ff96a9882cd29901583e8. 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/3ivb6w3eGniig9ICfKmQA0.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/3ivb6w3eGniig9ICfKmQA0.
{"copyright_id":"0xbe9fb053b81a99bdec82f484a33f04b3c71333b9358d8e20b862be398df4f84f","isrc":"SE5IB2298813","name":"Small Brook Green Noise","registered_at":"2026-06-02T01:48:17Z","spotify_id":"0HO4WDZJ8zQkBnqQ3XslJ6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9fb053b81a99bdec82f484a33f04b3c71333b9358d8e20b862be398df4f84f. 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/0HO4WDZJ8zQkBnqQ3XslJ6.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/0HO4WDZJ8zQkBnqQ3XslJ6.