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 0x29751a14537325b6f0b70651f9cc2d8ea41cb042550fffa4bf5d13e9aac30505. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9119d42d-009c-4be2-9ca7-a35af4c24651.json and https://artists.proofprofile.net/proofs/artist/9119d42d-009c-4be2-9ca7-a35af4c24651.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
"Northern Lights", Choral Works by Ola Gjeilo
Holst: The Planets, Op. 32, H. 125 & The Perfect Fool Suite, Op. 39, H. 150
The Planets, Op. 32, H. 125: I. Mars, the Bringer of War
The Planets, Op. 32, H. 125: II. Venus, the Bringer of Peace
The Planets, Op. 32, H. 125: III. Mercury, the Winged Messenger
The Planets, Op. 32, H. 125: IV. Jupiter, the Bringer of Jollity
The Planets, Op. 32, H. 125: V. Saturn, the Bringer of Old Age
The Planets, Op. 32, H. 125: VI. Uranus, the Magician
The Planets, Op. 32, H. 125: VII. Neptune, the Mystic
2015 Texas Music Educators Association (TMEA): All-State Mixed Choir with the Texas Tech University Chamber Orchestra (Live)
The Star Spangled Banner (Arr. L. Pfautsch) [Live]
Singet dem Herrn ein neues Lied, BWV 225 (Live)
3 Latin Motets, Op. 38: No. 1, Justorum animae (Live)
3 Latin Motets, Op. 38: No. 2, Coelos ascendit hodie (Live)
3 Latin Motets, Op. 38: No. 3, Beati quorum via (Live)
In the Night We Shall Go In (Version for Choir, Cello & Strings) [Live]
Don't Be Afraid (Arr. J. McMillan) [Live]
Soul Bossa Nova (Arr. A. L'Estrange) [Live]
All-Night Vigil, Op. 37: I. Amen. Come, Let Us Worship God, Our King
All-Night Vigil, Op. 37: II. Praise the Lord, O my soul
All-Night Vigil, Op. 37: III. Blessed is the man
All-Night Vigil, Op. 37: IV. Gladsome Light
All-Night Vigil, Op. 37: V. Lord, Now Lettest Thou Thy Servant Depart in Peace
All-Night Vigil, Op. 37: VI. Rejoice, O Virgin Theotokos
All-Night Vigil, Op. 37: VII. The Six Psalms. "Glory to God in the Highest"
All-Night Vigil, Op. 37: VIII. Praise the Name of the Lord
All-Night Vigil, Op. 37: IX. Blessed art Thou, O Lord
All-Night Vigil, Op. 37: X. Having Beheld the Resurrection of Christ
All-Night Vigil, Op. 37: XI. My soul magnifies the Lord
All-Night Vigil, Op. 37: XII. Glory to God in the Highest
All-Night Vigil, Op. 37: XIII. The Troparion. "Today Salvation Has Come to the World"
All-Night Vigil, Op. 37: XIV. The Troparion. "Thou Didst Arise from the Tomb"
All-Night Vigil, Op. 37: XV. To Thee, the Victorious Leader of Triumphant Hosts
All That Hath Life and Breath, Praise Ye the Lord
Mass for Double Choir: II. Gloria. Allegro
Mass for Double Choir: III. Credo. Moderato
Spotless Rose - Hymns to the Virgin Mary
Three Liturgical Motets: I. Fair in face
Three Liturgical Motets: II. I Beheld Her, Beautiful as a Dove
Three Liturgical Motets: III. Rise Up, My Love, My Fair One
Rheinberger: Oster-Hymne, Vier sechsstimmige Motetten & Mass
Four Motets, Op. 133: III. Laudate Dominum
Four Motets, Op. 133: IV. Angelus Domini
Mass in E-Flat Major, Op. 109, "Cantus Missae": I. Kyrie
Mass in E-Flat Major, Op. 109, "Cantus Missae": II. Gloria
Mass in E-Flat Major, Op. 109, "Cantus Missae": III. Credo
Mass in E-Flat Major, Op. 109, "Cantus Missae": IV. Sanctus
Mass in E-Flat Major, Op. 109, "Cantus Missae": V. Benedictus
Mass in E-Flat Major, Op. 109, "Cantus Missae": VI. Agnus Dei
Drei gestliche Gesange, Op. 69: I. Morgenlied. Die Sterne sind erblichen
Drei gestliche Gesange, Op. 69: II. Hymn. Dein sind die Himmel
Drei gestliche Gesange, Op. 69: III. Abendlied. Bleib bei uns
Passion Week, Op. 58: I. Behold, the Bridegroom
Passion Week, Op. 58: II. I See Thy Bridal Chamber
Passion Week, Op. 58: III. In Thy Kingdom
Passion Week, Op. 58: IV. Gladsome Light
Passion Week, Op. 58: V. Let My Prayer Be Set Forth
Passion Week, Op. 58: VI. Now the Powers of Heaven
Passion Week, Op. 58: VII. At Thy Mystical Supper
Passion Week, Op. 58: VIII. The Wise Thief
Passion Week, Op. 58: IX. Thou Who Clothest Thyself
Passion Week, Op. 58: X. The Lord is God… The Noble Joseph
Passion Week, Op. 58: XI. Weep Not for Me, O Mother
Passion Week, Op. 58: XII. As Many of You. Arise, O God
Passion Week, Op. 58: XIII. Let All Mortal Flesh
Messe pour double chœur: II. Gloria. Calme sans tratner
Messe pour double chœur: V. Agnus Dei. Andante
Shakespeare Songs, Book 1: I. Hark! hark! the lark
Shakespeare Songs, Book 2: II. Tell me where is fancy bred
Shakespeare Songs, Book 5: I. I shall no more to sea
Shakespeare Songs, Book 5: IV. When that I was and a little tiny boy
Shakespeare Songs, Book 3: I. It was a lover and his lass
Shakespeare Songs, Book 3: IV. O mistress mine!
Shakespeare Songs, Book 4: III. When daffodils begin to peer
Songs of Ariel (from Shakespeare's "The Tempest"): I. Ariel's Song. Come unto these yellow sands
Songs of Ariel (from Shakespeare's "The Tempest"): II. Full fathom five
Songs of Ariel (from Shakespeare's "The Tempest"): III. Before you can say "Come," and "Go"
Songs of Ariel (from Shakespeare's "The Tempest"): IV. You are three men of sin
Songs of Ariel (from Shakespeare's "The Tempest"): V. Where the bee sucks, there suck I
Four Shakespeare Songs: I. Come away, come away, death
Four Shakespeare Songs: III. Double, double toil and trouble
Four Shakespeare Songs: IV. Full fathom five
Three Shakespeare Songs: I. Full Fathom Five
Three Shakespeare Songs: II. The Cloud-capp'd Towers
Three Shakespeare Songs: III. Over hill, over dale
4 Songs, Op.17: I. Harp Notes Ring Forth
3 Songs, Op.42: III. Dirge For Dar-Thula
4 Quartets, Op.92: I. Oh Beautiful Night
2 Motets, Op. 29: I. A Saviour Is Come To Us
5 Songs, Op. 104: I. Night Watch in B Minor
5 Songs, Op. 104: II. Night Watch in E-Flat Major
Neue Liebeslieder Waltzes, Op.65: No. 15, Walzer
Rachmaninov: Liturgy of St. John Chrysostom, Op. 31
Liturgy of St. John Chrysostom, Op. 31: No. 1, The Great Litany
Liturgy of St. John Chrysostom, Op. 31: No. 2, Bless the Lord, O My Soul
Liturgy of St. John Chrysostom, Op. 31: No. 2, The Little Litany
Liturgy of St. John Chrysostom, Op. 31: No. 3, Glory to the Father...Only Begotten Son
Liturgy of St. John Chrysostom, Op. 31: No. 3, The Little Litany
Liturgy of St. John Chrysostom, Op. 31: No. 4, In Thy Kingdom
Liturgy of St. John Chrysostom, Op. 31: No. 5, Come, Let Us Worship
Liturgy of St. John Chrysostom, Op. 31: No. 6, O Lord, Save... Holy God
Liturgy of St. John Chrysostom, Op. 31: No. 7, The Augmented Litany
Liturgy of St. John Chrysostom, Op. 31: No. 8, The Cherubic Hymn
Liturgy of St. John Chrysostom, Op. 31: No. 9, The Litany of Supplication and Father, Son...
Liturgy of St. John Chrysostom, Op. 31: No. 10, The Creed
Liturgy of St. John Chrysostom, Op. 31: No. 11, A Mercy of Peace
Liturgy of St. John Chrysostom, Op. 31: No. 12, We Hymn Thee
Liturgy of St. John Chrysostom, Op. 31: No. 13, It Is Truly Fitting
Liturgy of St. John Chrysostom, Op. 31: No. 13, The Litany Before the Lord's Prayer
Liturgy of St. John Chrysostom, Op. 31: No. 14, Our Father
Liturgy of St. John Chrysostom, Op. 31: No. 15, And to Your Spirit... Only One is Holy
Liturgy of St. John Chrysostom, Op. 31: No. 16, Praise the Lord from the Heavens
Liturgy of St. John Chrysostom, Op. 31: No. 17, Blessed Is He and We Have Seen
Liturgy of St. John Chrysostom, Op. 31: No. 18, Let Our Mouths Be Filled
Liturgy of St. John Chrysostom, Op. 31: No. 18, The Little Litany
Liturgy of St. John Chrysostom, Op. 31: No. 19, Blessed Be the Name of the Lord
Liturgy of St. John Chrysostom, Op. 31: No. 20, Glory to the Father and Many Years
{"copyright_id":"0xd265a7237fd76edd427f8dd7cc77136eae1b8e65ea96f6eb1b41260354aa107d","isrc":"GBAJU9500200","name":"A Red, Red Rose","registered_at":"2026-06-26T21:21:50Z","spotify_id":"77fmXs7HC5WecyFXxIjNni","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 0xd265a7237fd76edd427f8dd7cc77136eae1b8e65ea96f6eb1b41260354aa107d. 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/77fmXs7HC5WecyFXxIjNni.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/77fmXs7HC5WecyFXxIjNni.
Reincarnations, Op.16: The Coolin - The Fair Haired One
Johnny, I Hardly Knew Ye (Arr. Alice Parker)
Northern Lights - Choral Works by Ola Gjeilo
{"copyright_id":"0xaf8d7a2d9e69cfb065060fd529bea4e8f3ba36484c1e5e9b4304703a6bdca567","isrc":"GBLWD1201201","name":"The Ground","registered_at":"2026-06-06T06:01:24Z","spotify_id":"3Drk8rYIWg8lRut81xG0rO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8d7a2d9e69cfb065060fd529bea4e8f3ba36484c1e5e9b4304703a6bdca567. 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/3Drk8rYIWg8lRut81xG0rO.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/3Drk8rYIWg8lRut81xG0rO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe372f14bdf28d1ed7c914d8a788d11f4dc3c1962f3f759dc2ec6afcd3b788fa7. 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/41qV8TDUBXHxbLR0IvL3jQ.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/41qV8TDUBXHxbLR0IvL3jQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eea173ffb6ea876f8635d5581cc122c06069aac570abf0c2759681308b7d5c9. 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/1iT3OFXh9P972VLlthPKHJ.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/1iT3OFXh9P972VLlthPKHJ.
{"copyright_id":"0x98bb480fab97849e0cf45352c869536b329aabbf939b17ece4743fcb4dbafa00","isrc":"GBLWD1201204","name":"Northern Lights","registered_at":"2026-06-05T09:02:43Z","spotify_id":"2RiX8pMz3Y4F8rYtNCCUSA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bb480fab97849e0cf45352c869536b329aabbf939b17ece4743fcb4dbafa00. 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/2RiX8pMz3Y4F8rYtNCCUSA.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/2RiX8pMz3Y4F8rYtNCCUSA.
{"copyright_id":"0xa30d4bd25f0a1e3fe9b8ab86c6a9fa441b42d3a32a68a74f7f37246157c7a7a7","isrc":"GBLWD1201205","name":"Dark Night of the Soul","registered_at":"2026-06-09T08:58:06Z","spotify_id":"5pq7dsgS3O0VnFIiua2MC6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30d4bd25f0a1e3fe9b8ab86c6a9fa441b42d3a32a68a74f7f37246157c7a7a7. 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/5pq7dsgS3O0VnFIiua2MC6.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/5pq7dsgS3O0VnFIiua2MC6.
{"copyright_id":"0x6ac985ebaccb7b8114febcb3bd52f52e1b8ee2eeede65bea3f698c548160bf97","isrc":"GBLWD1201206","name":"The Spheres","registered_at":"2026-06-06T18:01:37Z","spotify_id":"5tAxZa7Yy3ZAbcWK55fXev","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac985ebaccb7b8114febcb3bd52f52e1b8ee2eeede65bea3f698c548160bf97. 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/5tAxZa7Yy3ZAbcWK55fXev.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/5tAxZa7Yy3ZAbcWK55fXev.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443e413a10d792e53459b528754f6beefe15219b590e4cef5b59059e5d4d8249. 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/5qmrYHOn8K2iJogQemS5mz.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/5qmrYHOn8K2iJogQemS5mz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda3b662d0581e52f89ec77afebdb0457f60890143b70eea1724d5b7ed29925d. 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/2LuDA925oTKZl8yYqRzCqn.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/2LuDA925oTKZl8yYqRzCqn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368bd129b43bada2c4fe4f0a9358761989f2902e832c5d4dfbefb19cacec8823. 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/1WBgyHZghfn9EDMpFUufM1.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/1WBgyHZghfn9EDMpFUufM1.
{"copyright_id":"0x4acc19729dea42dbe1878a5463eed0cf6aed22e3bd193d7b129604896912f2cf","isrc":"GBLWD1201210","name":"Unicornis captivatur","registered_at":"2026-06-10T18:49:22Z","spotify_id":"4mr2TIgRuCczTamDGIeaEC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acc19729dea42dbe1878a5463eed0cf6aed22e3bd193d7b129604896912f2cf. 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/4mr2TIgRuCczTamDGIeaEC.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/4mr2TIgRuCczTamDGIeaEC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d49f0d6bccbf5a003d2c9209a3c34b9d0aae27897605497a2a0c6f94ae14a5. 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/1xl3xiPfg8OKEB527u0M5s.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/1xl3xiPfg8OKEB527u0M5s.
{"copyright_id":"0x5f9f2fe83480ac6ddc48fe4dd2379bd7d50dee05004a1dfd9e2701c995b86319","isrc":"GBLWD0806802","name":"A Hymn to the Virgin","registered_at":"2026-06-07T11:50:18Z","spotify_id":"6uUSNh73h4Vp27mj91OwyX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9f2fe83480ac6ddc48fe4dd2379bd7d50dee05004a1dfd9e2701c995b86319. 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/6uUSNh73h4Vp27mj91OwyX.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/6uUSNh73h4Vp27mj91OwyX.
{"copyright_id":"0xe8768c91024460b13a2e1555cb1e111196ff95c15f9a87506d62abd1e7e215ab","isrc":"GBLWD0806804","name":"Three Latin Motets: II. Ave, Maria","registered_at":"2026-06-10T18:50:38Z","spotify_id":"4EU0wnFnLNDymA2RQqJ5ma","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8768c91024460b13a2e1555cb1e111196ff95c15f9a87506d62abd1e7e215ab. 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/4EU0wnFnLNDymA2RQqJ5ma.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/4EU0wnFnLNDymA2RQqJ5ma.
{"copyright_id":"0x8ef0c2f6afebcfee0e67bf8f95067ce4dfced217a56e03f747ec14b9351161f9","isrc":"GBLWD0806806","name":"A Spotless Rose","registered_at":"2026-06-08T21:07:15Z","spotify_id":"5Zd0EM9ij1xml3HRIzkLwn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef0c2f6afebcfee0e67bf8f95067ce4dfced217a56e03f747ec14b9351161f9. 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/5Zd0EM9ij1xml3HRIzkLwn.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/5Zd0EM9ij1xml3HRIzkLwn.
{"copyright_id":"0x60f79b0ea82018e3c1608a26b191e7201b076683f41ac6e6aee24af96b74e8d4","isrc":"GBLWD1500501","name":"All-Night Vigil, Op. 37: I. Amen. Come, Let Us Worship God, Our King","registered_at":"2026-06-27T07:16:02Z","spotify_id":"74PTiRjXSU8YqQg4xX6uQz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f79b0ea82018e3c1608a26b191e7201b076683f41ac6e6aee24af96b74e8d4. 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/74PTiRjXSU8YqQg4xX6uQz.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/74PTiRjXSU8YqQg4xX6uQz.
{"copyright_id":"0x4316974fc46ab2e392af8b47669c4d45895083ca732e435dbba2a7875c5dd6a8","isrc":"GBLWD1500502","name":"All-Night Vigil, Op. 37: II. Praise the Lord, O my soul","registered_at":"2026-06-22T04:24:38Z","spotify_id":"6a0OafwWfcMPzCpUjbqA2Y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4316974fc46ab2e392af8b47669c4d45895083ca732e435dbba2a7875c5dd6a8. 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/6a0OafwWfcMPzCpUjbqA2Y.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/6a0OafwWfcMPzCpUjbqA2Y.
{"copyright_id":"0x5e7f460562223f5780386e1338abd357f0370888cfca4a343df04ac33ce263ea","isrc":"GBLWD1500503","name":"All-Night Vigil, Op. 37: III. Blessed is the man","registered_at":"2026-06-27T06:59:06Z","spotify_id":"7fb1n8MHk8IanBeYszsowR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7f460562223f5780386e1338abd357f0370888cfca4a343df04ac33ce263ea. 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/7fb1n8MHk8IanBeYszsowR.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/7fb1n8MHk8IanBeYszsowR.
{"copyright_id":"0x8cc4f10ba59b074837456315c053c0254b8d0c0d8e4dc84c4289d83acd196ba1","isrc":"GBLWD1500504","name":"All-Night Vigil, Op. 37: IV. Gladsome Light","registered_at":"2026-06-25T23:51:54Z","spotify_id":"1rrRe2W3bFUjjWk5Y6fzwd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc4f10ba59b074837456315c053c0254b8d0c0d8e4dc84c4289d83acd196ba1. 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/1rrRe2W3bFUjjWk5Y6fzwd.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/1rrRe2W3bFUjjWk5Y6fzwd.
{"copyright_id":"0xedf4ae9caf339847f5b661f3c407894d1b733b207b6ae9b95f556218abe87b05","isrc":"GBLWD1500505","name":"All-Night Vigil, Op. 37: V. Lord, Now Lettest Thou Thy Servant Depart in Peace","registered_at":"2026-06-27T06:59:21Z","spotify_id":"3SY5TeCV0WudtndU9I1hOB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf4ae9caf339847f5b661f3c407894d1b733b207b6ae9b95f556218abe87b05. 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/3SY5TeCV0WudtndU9I1hOB.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/3SY5TeCV0WudtndU9I1hOB.
{"copyright_id":"0xf4ee648c9a7951c135cb02f3995057a259277c9d1a0b7d8ff4e764edb5215a5e","isrc":"GBLWD1500506","name":"All-Night Vigil, Op. 37: VI. Rejoice, O Virgin Theotokos","registered_at":"2026-06-09T18:23:13Z","spotify_id":"7mncCLPnGAkO23pLavjgyU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ee648c9a7951c135cb02f3995057a259277c9d1a0b7d8ff4e764edb5215a5e. 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/7mncCLPnGAkO23pLavjgyU.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/7mncCLPnGAkO23pLavjgyU.
{"copyright_id":"0xf5d228577b7e65f97a329ab527820220052ece236ed96a32599b614972dce037","isrc":"GBLWD1500513","name":"All-Night Vigil, Op. 37: XIII. The Troparion. \"Today Salvation Has Come to the World\"","registered_at":"2026-06-23T11:57:36Z","spotify_id":"0tBULxYQYOTKjEChs0tPEJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d228577b7e65f97a329ab527820220052ece236ed96a32599b614972dce037. 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/0tBULxYQYOTKjEChs0tPEJ.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/0tBULxYQYOTKjEChs0tPEJ.