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 0x23dc0e8e2d4395f0bfa1b68592dd3992223aec9208c6c856ef722a5b389302e7. 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/0108b5a2-436f-42a8-922a-351e35eca09c.json and https://artists.proofprofile.net/proofs/artist/0108b5a2-436f-42a8-922a-351e35eca09c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Joy to the World (Arr. Taylor Scott Davis)
{"copyright_id":"0xd0589acbdb520f73d81441df3f8097eb5dbc08a6e2f0bda1d05b26e74be1dbb2","isrc":"GBBBC2301238","name":"Joy to the World (Arr. Taylor Scott Davis)","registered_at":"2026-06-26T20:56:19Z","spotify_id":"5d3Kc38uoktSqaxPJHEZrh","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 0xd0589acbdb520f73d81441df3f8097eb5dbc08a6e2f0bda1d05b26e74be1dbb2. 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/5d3Kc38uoktSqaxPJHEZrh.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/5d3Kc38uoktSqaxPJHEZrh.
Away in a Manger (Arr. Taylor Scott Davis)
{"copyright_id":"0x7fa44468cc32d50d446edddfaa4745dada6a61b6241f1b95895158442f0a2f7c","isrc":"GBBBC2301239","name":"Away in a Manger (Arr. Taylor Scott Davis)","registered_at":"2026-06-26T21:02:15Z","spotify_id":"3g9RM8J2poEsioleFW1APf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa44468cc32d50d446edddfaa4745dada6a61b6241f1b95895158442f0a2f7c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3g9RM8J2poEsioleFW1APf.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/3g9RM8J2poEsioleFW1APf.
{"copyright_id":"0xd2c117d26be3bdb64c37ecec564b09adbfdfa71dc036f1ce659b773d510e7c9e","isrc":"GBBBC2301248","name":"The Sleeping Child","registered_at":"2026-06-11T06:17:51Z","spotify_id":"1t18xARp9FYnohBdwvcp7a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c117d26be3bdb64c37ecec564b09adbfdfa71dc036f1ce659b773d510e7c9e. 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/1t18xARp9FYnohBdwvcp7a.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/1t18xARp9FYnohBdwvcp7a.
O Come, All Ye Faithful (Arr. Taylor Scott Davis)
Magnificat: I. Magnificat anima mea (Version for Full Orchestra)
{"copyright_id":"0x62c28acaff0cba5899bd901c29ae5291b0c82f79f7ff45475251ab06da201af9","isrc":"GBBBC2301242","name":"Magnificat: I. Magnificat anima mea (Version for Full Orchestra)","registered_at":"2026-06-26T20:58:40Z","spotify_id":"54HBLwO6qrfTazHaKVz9dw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c28acaff0cba5899bd901c29ae5291b0c82f79f7ff45475251ab06da201af9. 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/54HBLwO6qrfTazHaKVz9dw.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/54HBLwO6qrfTazHaKVz9dw.
Magnificat: II. Shall I Rejoice (Version for Full Orchestra)
Magnificat: III. Et misericordia (Version for Full Orchestra)
{"copyright_id":"0x539f2de20f1f475a501faf29e443a73087cec8fb6997dc4662fa7af21dc15e1a","isrc":"GBBBC2301244","name":"Magnificat: III. Et misericordia (Version for Full Orchestra)","registered_at":"2026-06-25T18:36:48Z","spotify_id":"2kawi68YJjrkWmvrooLsVh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539f2de20f1f475a501faf29e443a73087cec8fb6997dc4662fa7af21dc15e1a. 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/2kawi68YJjrkWmvrooLsVh.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/2kawi68YJjrkWmvrooLsVh.
Magnificat: IV. Deposuit (Version for Full Orchestra)
{"copyright_id":"0xc63e9fd32273c1038c9467c2447ce7d649c6ba54eb216b16c16f36adca236cad","isrc":"GBBBC2301245","name":"Magnificat: IV. Deposuit (Version for Full Orchestra)","registered_at":"2026-06-19T09:50:01Z","spotify_id":"37iMsZ9jLYaRVbZ2GHVFpj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63e9fd32273c1038c9467c2447ce7d649c6ba54eb216b16c16f36adca236cad. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37iMsZ9jLYaRVbZ2GHVFpj.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/37iMsZ9jLYaRVbZ2GHVFpj.
Magnificat: V. Gloria Patri (Version for Full Orchestra)
O Come, O Come Emmanuel (Arr. Taylor Scott Davis)
{"copyright_id":"0x5b3bac31d652737637b735a5d85c6d80ecb501112283299418086f709d4935a6","isrc":"GBBBC2301247","name":"O Come, O Come Emmanuel (Arr. Taylor Scott Davis)","registered_at":"2026-06-11T02:50:25Z","spotify_id":"65TgI7ydW6bD6DMyLokkcJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3bac31d652737637b735a5d85c6d80ecb501112283299418086f709d4935a6. 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/65TgI7ydW6bD6DMyLokkcJ.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/65TgI7ydW6bD6DMyLokkcJ.
{"copyright_id":"0xc177d79ef883db0559b396520ff70536e0b69e38425363c8d2c850a8fa4dea40","isrc":"GBBBC2301250","name":"In dulci jubilo (Arr. Pearsall)","registered_at":"2026-06-08T02:34:44Z","spotify_id":"7gHOWYFnhNUJDZbDASrE4B","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc177d79ef883db0559b396520ff70536e0b69e38425363c8d2c850a8fa4dea40. 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/7gHOWYFnhNUJDZbDASrE4B.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/7gHOWYFnhNUJDZbDASrE4B.
{"copyright_id":"0xebff1eff4b40472870870ab5563fe2940487574f9eaa246a0b368ef7a0ea8706","isrc":"GBBBC2301252","name":"Sleigh Ride","registered_at":"2026-06-11T06:10:46Z","spotify_id":"4nNKMIVz5OXkyexaeWKruO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebff1eff4b40472870870ab5563fe2940487574f9eaa246a0b368ef7a0ea8706. 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/4nNKMIVz5OXkyexaeWKruO.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/4nNKMIVz5OXkyexaeWKruO.
Magnificat & Nunc Dimittis: I. Magnificat
Magnificat & Nunc Dimittis: II. Nunc Dimittis
Schola Missa de Angelis: III. Sanctus & Benedictus
{"copyright_id":"0x9750e57a3f2e0072c3c233b17191ed93a350a56b86e9d9b285041fabda514e4a","isrc":"UK4WW1400001","name":"Requiem Novum: I. Introitus","registered_at":"2026-06-24T11:09:38Z","spotify_id":"1rHC7FdsPgLS2IgmSOG36e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9750e57a3f2e0072c3c233b17191ed93a350a56b86e9d9b285041fabda514e4a. 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/1rHC7FdsPgLS2IgmSOG36e.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/1rHC7FdsPgLS2IgmSOG36e.
Requiem Novum: II. Or So the Living Pray
{"copyright_id":"0x6a74f50e9efeebb1444804ee860fd877cfa28bb2be1ee8675d5fa3f2fafe773e","isrc":"UK4WW1400003","name":"Requiem Novum: II. Kyrie","registered_at":"2026-06-25T18:36:11Z","spotify_id":"6vqfLmfkre0IGrP8yIEx37","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a74f50e9efeebb1444804ee860fd877cfa28bb2be1ee8675d5fa3f2fafe773e. 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/6vqfLmfkre0IGrP8yIEx37.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/6vqfLmfkre0IGrP8yIEx37.
Requiem Novum: III. Cry Not in Anguished Voices
Requiem Novum: IV. On That Day of Weeping
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1705048c392843607a622d1695debe267f8d89c44a9198f973cfa3e59e98c0c7. 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/7m142sI5hbW6uHTFnNNbku.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/7m142sI5hbW6uHTFnNNbku.
Requiem Novum: V. I Stand Upon a Landscape of Infinity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c254995e4c0ae0984c1cb6b1998c436c2016121f4e65ecc66152bb116015bd. 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/75EPg1goKKGjdjGQ04hM8e.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/75EPg1goKKGjdjGQ04hM8e.
Requiem Novum: VII. Here on the Other Side of Eternity
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a59e71ae5a5668f60ab5f756ce4f293746abf9cf79d688219c03ae1dc8c6b74. 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/0XX8X2zUxm4Vaj92TnfEjK.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/0XX8X2zUxm4Vaj92TnfEjK.
{"copyright_id":"0x7fa44468cc32d50d446edddfaa4745dada6a61b6241f1b95895158442f0a2f7c","isrc":"GBBBC2301239","name":"Away in a Manger (Arr. Taylor Scott Davis)","registered_at":"2026-06-26T21:02:15Z","spotify_id":"16xESgrpXbfmLCL1mqGQUo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa44468cc32d50d446edddfaa4745dada6a61b6241f1b95895158442f0a2f7c. 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/16xESgrpXbfmLCL1mqGQUo.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/16xESgrpXbfmLCL1mqGQUo.
Cantata “Ich habe genug”, BWV 82: I. Ich habe genug, ich habe den Heiland
Cantata “Ich habe genug”, BWV 82: II. Ich habe genug! Mein Trost ist nur allein
Cantata “Ich habe genug”, BWV 82: III. Schlummert ein, ihr matten Augen
Cantata “Ich habe genug”, BWV 82: IV. Mein Gott! wann kommt das schöne Nun!
Cantata “Ich habe genug”, BWV 82: V. Ich freue mich auf meinen Tod
Matthäuspassion, BWV 244: XXXIX: Erbarme dich, mein Gott, um meiner Zähren Willen!
Mass In B Minor BWV 232: XV. Et in unum Dominum
Johannespassion, BWV 245: XXX. Es ist vollbracht!
Cantata “Vergnügte Ruh, Beliebte Seelenlust”, BWV 170: I. Vergnügte Ruh, Beliebte Seelenlust!
Cantata “Vergnügte Ruh, Beliebte Seelenlust”, BWV 170: II. Die Welt, Das Sündenhaus
Cantata “Vergnügte Ruh, Beliebte Seelenlust”, BWV 170: III. Wie Jammern Mich Doch Die Verkehrten Herzen
Cantata “Vergnügte Ruh, Beliebte Seelenlust”, BWV 170: IV. Wer Sollte Sich Demnach
Cantata “Vergnügte Ruh, Beliebte Seelenlust”, BWV 170: V. Mir Ekelt Mehr Zu Leben
Mass in B Minor, BWV 232: XXVI. Agnus Dei
Oster-Oratorium, BWV 249: IX. Aria, Saget, saget mir geschwinde
Weihnachtsoratorium, BWV 248: XIX. Aria, Schlafe, mein Liebster, genieße der Ruh
Serse, HWV 40: Frondi tenere & Ombra mai fù (Largo)
Rinaldo, HWV 7: Venti, turbini, prestate
Solomon, HWV 67: The Arrival of the Queen of Sheba
Rodelinda, Regina de' Longobardi, HWV 19: Io t'abbraccio
Giulio Cesare in Egitto, HWV 17: Overture
Giulio Cesare in Egitto, HWV 17: Va tacito
Giulio Cesare in Egitto, HWV 17: Al lampo dell' armi
Giulio Cesare in Egitto, HWV 17: Caro! (Bella!) Più amabile belta - Live
The City of Prague Philharmonic Orchestra
{"copyright_id":"0x7461bb1c99fa1df8bb50072636a7e90b1b43fff118d1c160ab5bc6a46326f6aa","isrc":"UK4WW1260001","name":"Drop, Drop, Slow Tears","registered_at":"2026-06-09T16:43:32Z","spotify_id":"2CDYdqbkP4m0dhbNRN8JmS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7461bb1c99fa1df8bb50072636a7e90b1b43fff118d1c160ab5bc6a46326f6aa. 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/2CDYdqbkP4m0dhbNRN8JmS.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/2CDYdqbkP4m0dhbNRN8JmS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301eaa18e8919de26f0abe7c7a7e7049543afeb0d9a8946f5a1d8d767e78f720. 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/3Nnt9pgXsI2tuJ7uk9s3HH.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/3Nnt9pgXsI2tuJ7uk9s3HH.
{"copyright_id":"0x7a86e4f5a6cccaca9fe5a7ec67f98b95ce239312bba5bd49d5ae245c71cee03b","isrc":"UK4WW1260003","name":"Bring Us, O Lord God","registered_at":"2026-06-11T06:07:54Z","spotify_id":"0lEaoYRPVKrl7XPFQXOzMF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a86e4f5a6cccaca9fe5a7ec67f98b95ce239312bba5bd49d5ae245c71cee03b. 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/0lEaoYRPVKrl7XPFQXOzMF.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/0lEaoYRPVKrl7XPFQXOzMF.
{"copyright_id":"0xdf0ebc1cba2355ecdfbab5c5016532083fbe486e44d33461620bf73fdfb22c3a","isrc":"UK4WW1260004","name":"Ne Irascaris, Domine","registered_at":"2026-06-17T22:51:17Z","spotify_id":"37zbBlbOAzWgFDCyP99dfq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0ebc1cba2355ecdfbab5c5016532083fbe486e44d33461620bf73fdfb22c3a. 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/37zbBlbOAzWgFDCyP99dfq.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/37zbBlbOAzWgFDCyP99dfq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872dcd6a994645ce0c5eb775563745c83e291345da4e24620fa3f28a170e0a51. 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/092NtcP3bYegK7dp8nhH8V.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/092NtcP3bYegK7dp8nhH8V.
{"copyright_id":"0x10808c9291ec8468df8369a7f2f8058ae2edf78815389e5ad1718ed78d45c03a","isrc":"UK4WW1260006","name":"There is an Old Belief","registered_at":"2026-06-20T23:48:37Z","spotify_id":"3gse6nkXYwxjrWeDmUoEPY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10808c9291ec8468df8369a7f2f8058ae2edf78815389e5ad1718ed78d45c03a. 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/3gse6nkXYwxjrWeDmUoEPY.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/3gse6nkXYwxjrWeDmUoEPY.
{"copyright_id":"0x8e47d5fbb4c2c6a018bf69c4df9946b2223b57d4f0e5006e82bedd45c3e84fe6","isrc":"UK4WW1260007","name":"Pie Jesu (arr. Smith)","registered_at":"2026-06-09T16:54:25Z","spotify_id":"5acshKpPBCfMN1poTPis2G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e47d5fbb4c2c6a018bf69c4df9946b2223b57d4f0e5006e82bedd45c3e84fe6. 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/5acshKpPBCfMN1poTPis2G.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/5acshKpPBCfMN1poTPis2G.
{"copyright_id":"0x4c3548ed3412886099348416014a292b79d95a0b82794437bffadb9294aaabae","isrc":"UK4WW1260009","name":"A Boy and a Girl - Remastered Version","registered_at":"2026-06-22T19:35:04Z","spotify_id":"2BCvjO2BVE50sZ0b2RjSyb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3548ed3412886099348416014a292b79d95a0b82794437bffadb9294aaabae. 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/2BCvjO2BVE50sZ0b2RjSyb.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/2BCvjO2BVE50sZ0b2RjSyb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3055c7b20401a8e0e5450c46b60455df06a6d490aa6e38200881d4597697b2c. 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/4k8gBarbiGf4wdt8FzD7vl.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/4k8gBarbiGf4wdt8FzD7vl.
{"copyright_id":"0x2aa233d0fe5b324fbea08f7c92ae2bbdc6e612ab7dc6c437c1e3005dd900762e","isrc":"UK4WW1260011","name":"Lully, Lulla, Lullay","registered_at":"2026-06-06T23:26:06Z","spotify_id":"1TxWsq2HpaemAECUYb54C3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa233d0fe5b324fbea08f7c92ae2bbdc6e612ab7dc6c437c1e3005dd900762e. 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/1TxWsq2HpaemAECUYb54C3.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/1TxWsq2HpaemAECUYb54C3.
Lagrime d’amante al sepolcro dell’amata: I. Incenerite spoglie
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ce600f8645b780fc7e8a0047b49ffa34550710eed26f5a65bfc6a447ad8cb9. 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/2bamE5ygf7kikb88ioxvcA.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/2bamE5ygf7kikb88ioxvcA.
Lagrime d’amante al sepolcro dell’amata: II. Ditelo o fiumi
Lagrime d’amante al sepolcro dell’amata: III. Dara la notte
Lagrime d’amante al sepolcro dell’amata: IV. Ma te raccoglie o ninfa
Lagrime d’amante al sepolcro dell’amata: V. O chiome d'or
Lagrime d’amante al sepolcro dell’amata: VI. Dunque amate reliquie
Herz und Mund und Tat und Leben, BWV 147: Jesus bleibet meine Freude
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc6a0e8025641ffa7daddebc59f44b9355cb78e682c4b62866bcdd2815cc2fb. 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/0Ldhv0tBdMZwxsrQXPDlyr.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/0Ldhv0tBdMZwxsrQXPDlyr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10eeb82dcc20a33f5cca2e63e6ec3c690e8f0919552395118c0695ce1b40f10f. 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/54Gci316Vz4bEz43VJqLYh.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/54Gci316Vz4bEz43VJqLYh.
{"copyright_id":"0xacbee5bdab134323933f345341331a90d64bf4511a188fbc76e609ee34be2a1b","isrc":"UK4WW1260020","name":"The Long Road","registered_at":"2026-06-19T09:47:14Z","spotify_id":"1IOwOHxzFPpqz40UqPaNBQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbee5bdab134323933f345341331a90d64bf4511a188fbc76e609ee34be2a1b. 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/1IOwOHxzFPpqz40UqPaNBQ.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/1IOwOHxzFPpqz40UqPaNBQ.
Rückert Lieder: No. 4, Ich bin der Welt abhanden gekommen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f24e52b22b6e8ebee0c61bc224218b9fb4482c3e32cf605db5bc96f5d4c239. 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/2b1xihyT61nBfYEnLuD26F.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/2b1xihyT61nBfYEnLuD26F.
Nach dir Herr verlanget mich, BWV 150: I. Sinfonia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbd73517ebed93916e9cf635aebfb3d8bb45a7dde39a2b88bd44696b35bd9d4. 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/0DitQFM5hw7KKnXFNP4yMx.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/0DitQFM5hw7KKnXFNP4yMx.
Nach dir Herr verlanget mich, BWV 150: II. Chorus "Nach dir Herr verlanget mich"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b030be34b9c699206ae2af012be4abb5a9cc9c36c306eb2f46678951db46099. 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/4xlBSggM4x9w0MNLeqhbov.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/4xlBSggM4x9w0MNLeqhbov.
Nach dir Herr verlanget mich, BWV 150: III. Aria "Doch bin und bleibe ich vergnügt"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e68c854767fd11cdc3fc8b7e872cb3ef34886deddf2d4d8b4df7c25d9cf78e4. 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/1nMUcXFjLBxRq7js1nDEMM.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/1nMUcXFjLBxRq7js1nDEMM.
Nach dir Herr verlanget mich, BWV 150: IV. Chorus "Leite mich in deiner Wahrheit"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6814c1ad415745e8961742fd502badc89c9c4614083b83dbede5aa963ff7414c. 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/4345s7JgklD0kF6sfTP1J7.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/4345s7JgklD0kF6sfTP1J7.
Nach dir Herr verlanget mich, BWV 150: V. Aria "Zedern müssen von den Winden"
{"copyright_id":"0xd8d4276334bda1bea1aae4cab323aacaa1ce45990588faeaa31777861c49bcfe","isrc":"UK4WW1260027","name":"Nach dir Herr verlanget mich, BWV 150: V. Aria \"Zedern müssen von den Winden\"","registered_at":"2026-06-26T20:59:41Z","spotify_id":"4gcyP5sljLekrJuOwFhlG8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d4276334bda1bea1aae4cab323aacaa1ce45990588faeaa31777861c49bcfe. 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/4gcyP5sljLekrJuOwFhlG8.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/4gcyP5sljLekrJuOwFhlG8.
Nach dir Herr verlanget mich, BWV 150: VI. Chorus "Meine Augen sehen stets zu dem Herrn"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5af47ff61be3b51324e0f201d572a0d2b39e4cf5917100a5cbd0456cce4e98. 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/3VHf8CY9LfjYBrKB4qXS1G.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/3VHf8CY9LfjYBrKB4qXS1G.
Nach dir Herr verlanget mich, BWV 150: VII. Chorus "Meine Tage in dem Leide"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4127741fce54d4213301b0a15423a84c1b6e0dcc5529545bd05e299fe4cf79. 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/69cUpMs4BuLiRi5eEriwMB.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/69cUpMs4BuLiRi5eEriwMB.
{"copyright_id":"0xc6d6c0bc23c7ddba872eb35be6427e60134fd09cfbe5f602e7c09c35d175f3ae","isrc":"UK4WW1260030","name":"Earth Song","registered_at":"2026-06-07T13:00:51Z","spotify_id":"4bBvZeSeiFv8JPvcJol0BZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d6c0bc23c7ddba872eb35be6427e60134fd09cfbe5f602e7c09c35d175f3ae. 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/4bBvZeSeiFv8JPvcJol0BZ.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/4bBvZeSeiFv8JPvcJol0BZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8116e8e8952ddbf5e7ed868967a43ee34c636f4c1c30281761990425bc541b3. 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/1rl7L8mgx8fSaFDOWe6ZY6.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/1rl7L8mgx8fSaFDOWe6ZY6.
{"copyright_id":"0x80c5eba83ce45e6eca2981d811eb74767c896aecce65cab8cad0f391efc910df","isrc":"UK4WW1260032","name":"Hymn to St. Cecilia","registered_at":"2026-06-24T11:06:41Z","spotify_id":"2aBmjOSxmJiMjY2zN2n7oA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c5eba83ce45e6eca2981d811eb74767c896aecce65cab8cad0f391efc910df. 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/2aBmjOSxmJiMjY2zN2n7oA.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/2aBmjOSxmJiMjY2zN2n7oA.
{"copyright_id":"0x0bdaaaf8a104b60264bbf5d0bc0eda9995a0ceb28fbc54d62359cef94e638093","isrc":"UK4WW1260033","name":"An Elemental Elegy","registered_at":"2026-06-24T11:07:40Z","spotify_id":"0uCtB0DNE12ivnTti5qi9y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdaaaf8a104b60264bbf5d0bc0eda9995a0ceb28fbc54d62359cef94e638093. 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/0uCtB0DNE12ivnTti5qi9y.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/0uCtB0DNE12ivnTti5qi9y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88d3e360fe9011c91947db4be53d38514b0803f505c1dcab988b8e1cca5447e. 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/0DBjAILPOWLUsO6NMutClL.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/0DBjAILPOWLUsO6NMutClL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b57049d174e25816603a4005f5bb4c65b575ee5e12359495d4a7bfbba95e225. 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/3FQ91noNeCYDC8b8N1cpi1.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/3FQ91noNeCYDC8b8N1cpi1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c3522dac27985f9826bc87add5e683df22dd10714482a2f69256e42d463753. 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/0bz2vR4AH6vd6kYwkyZwaC.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/0bz2vR4AH6vd6kYwkyZwaC.
{"copyright_id":"0xe1d640260a5cccae31656d50ed79e8234f6e198a959a6341fadd39a75d87ae83","isrc":"GBLLH1229104","name":"O Magnum Mysterium","registered_at":"2026-06-20T23:50:03Z","spotify_id":"5mIt4PMYh6CTfDKktaROYH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d640260a5cccae31656d50ed79e8234f6e198a959a6341fadd39a75d87ae83. 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/5mIt4PMYh6CTfDKktaROYH.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/5mIt4PMYh6CTfDKktaROYH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9236a43966e085152c87779af23af7556504df80be7214d06f9d72d931183b. 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/4DyWEUQ6UilOq0HERiJl0S.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/4DyWEUQ6UilOq0HERiJl0S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724aa6653f0735901b4f2fb9bc08d280a783bd1eb5469826617fbbee612cf39f. 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/6hFXosIRAB6MiH75l13mU2.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/6hFXosIRAB6MiH75l13mU2.
{"copyright_id":"0x1df98e8966e3a9994b0c1da946a664dbc901ef600b3cdacf6932aa7c42e4883f","isrc":"GBLLH1229113","name":"In Dulci Jubilo","registered_at":"2026-06-10T16:34:45Z","spotify_id":"1VaSpQqQzZqcZd7jmTPujm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df98e8966e3a9994b0c1da946a664dbc901ef600b3cdacf6932aa7c42e4883f. 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/1VaSpQqQzZqcZd7jmTPujm.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/1VaSpQqQzZqcZd7jmTPujm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4314b1559aa7761fe7d4dc01d586a906428810e1c88bc8820124549aabf45ba7. 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/6VMtaMm3dHTt6NVUvLKNpC.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/6VMtaMm3dHTt6NVUvLKNpC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161049be46889fdebb4023375eee0638f48fb986f4daa808c24efc235444f160. 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/1Nx8PbGzD0qXQSxbibPzZ7.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/1Nx8PbGzD0qXQSxbibPzZ7.
Messiah, HWV 56, Pt. 1: No. 2, Recit. Comfort Ye, My People (Tenor)
Messiah, HWV 56, Pt. 1: No. 3, Aria. Every Valley Shall Be Exalted (Tenor)
Messiah, HWV 56, Pt. 1: No. 4, Chorus. And the Glory of the Lord Shall Be Revealed
Messiah, HWV 56, Pt. 1: No. 5, Recit. Thus Saith the Lord of Hosts (Bass)
Messiah, HWV 56, Pt. 1: No. 6, Aria. But Who May Abide the Day of His Coming? (Alto/Bass)
Messiah, HWV 56, Pt. 1: No. 7, Chorus. And He Shall Purify the Sons of Levi
Messiah, HWV 56, Pt. 1: No. 8, Recit. Behold, a Virgin Shall Conceive, and Bear a Son (Alto)
Messiah, HWV 56, Pt. 1: No. 9, Aria with Chorus. O Thou That Tellest Good Tidings to Zion (Alto)
Messiah, HWV 56, Pt. 1: No. 10, Recit. For Behold, Darkness Shall Cover the Earth (Bass)
Messiah, HWV 56, Pt. 1: No. 11, Aria. The People That Walked in Darkness Have Seen a Great Light (Bass)
Messiah, HWV 56, Pt. 1: No. 12, Chorus. For Unto Us a Child Is Born
Messiah, HWV 56, Pt. 1: No. 13. Pifa "Pastoral Symphony"
Messiah, HWV 56, Pt. 1: No. 14, Recit. There Were Shepherds, Abiding in the Field (Soprano)
Messiah, HWV 56, Pt. 1: No. 15, Recit. And the Angel Said Unto Them, Fear Not (Soprano)
Messiah, HWV 56, Pt. 1: No. 16, Recit. And Suddenly There Was With the Angel a Multitude (Soprano)
Messiah, HWV 56, Pt. 1: No. 17, Chorus. Glory to God in the Highest
Messiah, HWV 56, Pt. 1: No. 18, Aria. Rejoice Greatly, O Daughter of Zion (Soprano)
Messiah, HWV 56, Pt. 1: No. 19, Recit. Then Shall the Eyes of the Blind Be Opened (Alto)
Messiah, HWV 56, Pt. 1: No. 20, Aria. He Shall Feed His Flock Like a Shepherd (Alto/Soprano)
Messiah, HWV 56, Pt. 1: No. 21, Chorus. His Yoke Is Easy and His Burthen Is Light
Messiah, HWV 56, Pt. 2: No. 22, Chorus. Behold the Lamb of God
Messiah, HWV 56, Pt. 2: No. 23, Aria. He Was Despised and Rejected of Men (Alto)
Messiah, HWV 56, Pt. 2: No. 24, Chorus. Surely He Hath Borne Our Griefs
Messiah, HWV 56, Pt. 2: No. 25, Chorus. And with His Stripes We Are Healed
Messiah, HWV 56, Pt. 2: No. 26, Chorus. All We Like Sheep Have Gone Astray
Messiah, HWV 56, Pt. 2: No. 27, Recit. All They That See Him Laugh Him to Scorn (Tenor)
Messiah, HWV 56, Pt. 2: No. 28, Chorus. He Trusted in God That He Would Deliver Him
Messiah, HWV 56, Pt. 2: No. 29, Recit. Thy Rebuke Hath Broken His Heart (Soprano/Tenor)
Messiah, HWV 56, Pt. 2: No. 30, Aria. Behold and See If There Be Any Sorrow Like Unto His Sorrow (Soprano/Tenor)
Messiah, HWV 56, Pt. 2: No. 31, Recit. He Was Cut Off Out of the Land of the Living (Soprano/Tenor)
Messiah, HWV 56, Pt. 2: No. 32, Aria. But Thou Didst Not Leave His Soul in Hell (Soprano/Tenor)
Messiah, HWV 56, Pt. 2: No. 33, Chorus. Lift Up Your Heads, O Ye Gates
Messiah, HWV 56, Pt. 2: No. 34, Recit. Unto Which of the Angels Said He at Any Time? (Tenor)
Messiah, HWV 56, Pt. 2: No. 35, Chorus. Let All the Angels of God Worship Him
Messiah, HWV 56, Pt. 2: No. 36, Aria. Thou Art Gone Up on High (Alto/Bass)
Messiah, HWV 56, Pt. 2: No. 37, Chorus. The Lord Gave the Word
Messiah, HWV 56, Pt. 2: No. 38, Aria. How Beautiful Are the Feet of Them That Preach (Soprano)
Messiah, HWV 56, Pt. 2: No. 39, Chorus. Their Sound Is Gone Out into All Lands
Messiah, HWV 56, Pt. 2: No. 40, Aria. Why Do the Nations So Furiously Rage Together? (Bass)
Messiah, HWV 56, Pt. 2: No. 41, Chorus. Let Us Break Their Bonds Asunder
Messiah, HWV 56, Pt. 2: No. 42, Recit. He That Dwelleth in Heaven Shall Laugh Them to Scorn (Tenor)
Messiah, HWV 56, Pt. 2: No. 43, Aria. Thou Shalt Break Them with a Rod of Iron (Tenor)
Messiah, HWV 56, Pt. 2: No. 44, Chorus. Hallelujah, for the Lord God Omnipotent Reigneth
Messiah, HWV 56, Pt. 3: No. 45, Aria. I Know That My Redeemer Liveth (Soprano)
Messiah, HWV 56, Pt. 3: No. 46, Chorus. Since By Man Came Death
Messiah, HWV 56, Pt. 3: No. 47, Recit. Behold, I Tell You a Mystery (Bass)
Messiah, HWV 56, Pt. 3: No. 48, Aria. The Trumpet Shall Sound (Bass)
Messiah, HWV 56, Pt. 3: No. 49, Recit. Then Shall Be Brought to Pass (Alto)
Messiah, HWV 56, Pt. 3: No. 50, Aria. O Death, Where Is Thy Sting? (Alto/Tenor)
Rejoice in the Lamb (Orch. by Imogen Holst)
The Lark Ascending (Arr. for violin and mixed choir by Paul Drayton, Adapted by Barnaby Smith)
The Cloths of Heaven (Orch. by Iain Farrington)
To Sing of Love - A Triptych: I. Effortlessly
To Sing of Love - A Triptych: II. Perilously
To Sing of Love - A Triptych: III. Generously
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Parsons, R.: First Great Service / Responds for the Dead
Responds for the Dead: Peccantem me, quotidie
Responds for the Dead: Libera me, Domine
Responds for the Dead: Credo quod redemptor
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To Sing of Love - A Triptych: II. Effortlessly
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All That Could Never Be Said - Choral Edition
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I Shall Not See the Shadows - Choral Edition
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Hope Is the Thing with Feathers - Choral Edition
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd30cb3c53e3be6dec0d41b22e208ad217fdd7cf342966addae7881b0f7bd60e. 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/1OdNV8qIyIhdVThHJ5TZCc.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/1OdNV8qIyIhdVThHJ5TZCc.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd6111af31c76d84c8a8f08d820550fc3aa4f695bea7abc0b6575eaf87dfed4. 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/4mjBeAPvEjgIpd1PJRxMue.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/4mjBeAPvEjgIpd1PJRxMue.
Violin Concerto in A Minor, BWV 1041: I. Allegro
Violin Concerto in A Minor, BWV 1041: II. Andante
Violin Concerto in A Minor, BWV 1041: III. Alegro assai
By Beauteous Softness Mix’d with Majesty
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ca69cff76e96baae1a6e28dc542eff9c607a6536df8828f6e3c623af457398. 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/382PbmnwrqdXVr6fU453F8.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/382PbmnwrqdXVr6fU453F8.
{"copyright_id":"0xb57c669502451f2aa87c52cdcbca0338b2ed8a706e7d847fd87fd349efd9813a","isrc":"GBLLH1437506","name":"Cold Song’ (What Power Art Thou...)","registered_at":"2026-06-07T19:27:56Z","spotify_id":"4dbYaNvwv21fYQE041YZUx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57c669502451f2aa87c52cdcbca0338b2ed8a706e7d847fd87fd349efd9813a. 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/4dbYaNvwv21fYQE041YZUx.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/4dbYaNvwv21fYQE041YZUx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5aec1539dbd55cca86da7ee101f20060746e4f2b5493f3c57413a9b6b19512. 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/6i0YnkXEqDN8Dfl550Jn4R.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/6i0YnkXEqDN8Dfl550Jn4R.
Second Dirge Anthem (Morley) – Thou Knowest, Lord, the Secrets of Our Hearts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c50d371c06b91131ad9998c399306d0cc937547ec5083f96f2f19d348cc0133. 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/4irVgiyXo9RnPm221U6LzS.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/4irVgiyXo9RnPm221U6LzS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df2465b1985d26e6b19bb658fa465445d7408cf520c4d7fac192a9053983410. 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/47qDo9QbEE5G4YuSGEebK5.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/47qDo9QbEE5G4YuSGEebK5.
{"copyright_id":"0xc09ac8b1ca6c68de62b16414906b8d7dd743b90105e1da54ae1de5d7d705f5bf","isrc":"UK4WW1620001","name":"Cliffs III - The Shore","registered_at":"2026-06-27T07:03:09Z","spotify_id":"09h2sX4IprjrGcw3tQ7XFO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09ac8b1ca6c68de62b16414906b8d7dd743b90105e1da54ae1de5d7d705f5bf. 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/09h2sX4IprjrGcw3tQ7XFO.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/09h2sX4IprjrGcw3tQ7XFO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9626ce766714c6f257195160bc610325b94d42aa0919fa7e3ed6fb249fa99420. 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/3LtyNR3d504JyTnn8S0gRL.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/3LtyNR3d504JyTnn8S0gRL.
{"copyright_id":"0x6ed7b94238975c48c0a7c4e2369730b33ae2a066a8ce30895e2d5501ab97ed3d","isrc":"UK4WW1620007","name":"Shimmers I - Loved Beyond Measure","registered_at":"2026-06-18T17:55:06Z","spotify_id":"1BrsLWrneUGY6ymOpbtazN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed7b94238975c48c0a7c4e2369730b33ae2a066a8ce30895e2d5501ab97ed3d. 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/1BrsLWrneUGY6ymOpbtazN.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/1BrsLWrneUGY6ymOpbtazN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45963b6889ff4366d5762cc0aa03f1f54fe015cc6150ace632c77bea1d769b65. 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/47ROC43iFjpw4LktVU4b6J.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/47ROC43iFjpw4LktVU4b6J.
{"copyright_id":"0x38be18ca78171650f702f2662fcafd1e9793a1de9554518a4bf3ff0f52fb1a2e","isrc":"UK4WW1620008","name":"Dark Deep","registered_at":"2026-06-27T07:01:38Z","spotify_id":"2qrmRuSKWQbb9xvQeKTLit","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38be18ca78171650f702f2662fcafd1e9793a1de9554518a4bf3ff0f52fb1a2e. 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/2qrmRuSKWQbb9xvQeKTLit.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/2qrmRuSKWQbb9xvQeKTLit.
{"copyright_id":"0x6d4f2d53920569a1a26359ec95482e2a568c12f41fa24e0650cde65bdd38e4d1","isrc":"UK4WW1620009","name":"Inner Realms - Vocal Version","registered_at":"2026-06-22T04:23:10Z","spotify_id":"0SW6kby7bdELzsqUDzB0xw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4f2d53920569a1a26359ec95482e2a568c12f41fa24e0650cde65bdd38e4d1. 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/0SW6kby7bdELzsqUDzB0xw.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/0SW6kby7bdELzsqUDzB0xw.
{"copyright_id":"0x84109349a9c3ced27fe19548b421f77c65dfa881ae99bc4ad3edf28e8b5cd774","isrc":"UK4WW1620011","name":"Heartweaving II - The Plea","registered_at":"2026-06-27T07:01:18Z","spotify_id":"35mlh2D5E5j3yobkTG2Czj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84109349a9c3ced27fe19548b421f77c65dfa881ae99bc4ad3edf28e8b5cd774. 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/35mlh2D5E5j3yobkTG2Czj.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/35mlh2D5E5j3yobkTG2Czj.
Bound to Others - Passado Mais Que Perfeito