1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad851f12c8fb6c3819db6184e63e1819b94691fa38e715d9ab2e79070ab3119. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dd9e752-18a4-4fd4-bbfc-ba24f1494ff3.json and https://artists.proofprofile.net/proofs/artist/1dd9e752-18a4-4fd4-bbfc-ba24f1494ff3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
All-Night Vigil, Op. 59: I. Bless the Lord, O My Soul
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce352399f2168e246efcfae87bfe684743e9d3f85fe8d53355e0f5ecabeffa1e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100063 — a six-check JSON result.
All-Night Vigil, Op. 59: II. Kathisma. Blessed Is the Man
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac1accff8e24f478230a21441b26e13a3699529480c48eaf7838f47f635025a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100064 — a six-check JSON result.
All-Night Vigil, Op. 59: III. Gladsome Light
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0762a68ddeee9089dbaf7c3a1f4b3e41898258d043b4b8d2ffd334f40cabe25. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100065 — a six-check JSON result.
All-Night Vigil, Op. 59: IV. Rejoice, O Virgin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491645c11ef3bb40c218a8dcaa72ce44e5c134fedc023b206e9dae59094bb747. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100066 — a six-check JSON result.
All-Night Vigil, Op. 59: V. Praise the Name of the Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c87d66b4757223bcd24247339571e09fc213333d41c1e070e122c9df27bf27. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100067 — a six-check JSON result.
All-Night Vigil, Op. 59: VI. Blessed Art Thou, O Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080a70a787bafddcc5a80397228f42f399b4f8868a3652385e93a19e85f6ea1c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100068 — a six-check JSON result.
All-Night Vigil, Op. 59: VII. From My Youth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eabe44c97633ac37d17f25f1d8931a4c185b0c071b9971a34debda0e7e9a209. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100069 — a six-check JSON result.
Tchaikovsky: Liturgy of St. John Chrysostom, Op. 41, TH 75 (Excerpts) & 9 Sacred Pieces, TH 78
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 2, Glory Be to the Father
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9131394d88b929b928a3e69e15c6a7bbe8a6753850567a0c1d49d903834b1e6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900013 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 3, Come, Let Us Worship
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966a100b804ee38049db12e2517877182eec64f7d36f9b156ca907d753c61f56. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900014 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 6, Cherubic Hymn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41f162f9d99ee46fd8ee4ce305f741561ece25e2d929f14cb14e11715f8102d. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900015 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 8, The Creed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012a4cf0f3919e2962c0454fd51ffdefaa63d670411b84394adfb679a1b5ede8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900016 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 9, A Mercy of Peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a2666142a05e8828bfcfdd9d80377ae51381b7b56abb6743e34669505cdbe0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900017 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 10, We Hymn to Thee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428aef6d9f4a9415d5c7266282ce25985b987d559bee5fe33a8db0dba4523b35. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900018 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 11, It Is Truly Fitting
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef09839c612feb83b836a28b38ba568d784699d3836f0080592c9d2754543a8f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900019 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 13, Our Father
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b1ed7e72becf88bf7e53b7cce03c50cb42c75fe972a132583a7337e9f06f3f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900020 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 14, Praise the Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c6e1fac8327c20625f39d1c8fb4ede6d81c194e547968dd6445d5f86b2bc93. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900021 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 15, Blessed is He Who Comes in the Name of the Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f56ed3517c716f841ab88845cfc2a789ca1c5de06dc0a9169af6fc79494115. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900022 — a six-check JSON result.
9 Sacred Pieces, TH 78: No. 1, Cherubic Hymn No. 1 in F Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c3da10d433b5bb4073e7b5e48f939dd43326e7e0856aa62101ccae2b60d028. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900023 — a six-check JSON result.
9 Sacred Pieces, TH 78: No. 2, Cherubic Hymn No. 2 in D Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f5bd077fcd3f5d2bf396dea2426d4e50a2376705dff468d612c872b91d4719. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900024 — a six-check JSON result.
9 Sacred Pieces, TH 78: No. 3, Cherubic Hymn No. 3 in C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671b1f7acca4b5b391d945da7c3b08568257e4471dabb1775b9ea0625ce121f8. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900025 — a six-check JSON result.
9 Sacred Pieces, TH 78: No. 4, We Hymn Thee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8265666e3d1ac0ccb9bce188e5813ecf34d9310f4c757909841018beede63e99. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900026 — a six-check JSON result.
9 Sacred Pieces, TH 78: No. 6, Our Father
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820d16f28186cd903a78fa2711874b9f393359da643fc624ad1ee7c5079c4215. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900028 — a six-check JSON result.
9 Sacred Pieces, TH 78: No. 9, Now the Heavenly Powers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71cc3e8511c459309ef573f0fa1dbf4ea73bc7b963437feab71ea2df9a05c1b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1900031 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d464d1b719eb53180950bd3b0cca7c641075b4a9fba10cb25ab361ee64cb3bd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500125 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc118fff2aad825d2bff37355cb9092b5eccceeaa74175aa10806545faaa45d27. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500126 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180d6908eb911999eed5a18f4710e33a5f2167fdecab5e255f2b9cee8e6e08e7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500127 — a six-check JSON result.
Liturgical Chants: 4 Spiritual Songs: Cherubic Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89fd39572d8f7d4830af99c2a51ad4b75242c2c1cd888b79ec3b06d6fed0e86. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500128 — a six-check JSON result.
Liturgical Chants: 4 Spiritual Songs: Alleluia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28824eb6861c8ea426f26831620260faf4b730b33c6c58c4d580672a25c1abcb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500129 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7cf7e0980785403fdb28469774143944828da3902733125968c15c8166d676. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500130 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71825e78ee82da7a0447d5e3720358f366e4fe5195831c22e591ad54b9aef7c6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500131 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12451c3eecfedd3c6fccbff790d2e0245c8b24247c4b6ab691ed39a07d6aa4a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500132 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce033f043cd30302fc41781f2ace81719ef5e1b17333f93fbbff46106e1aec9d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500133 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa01a74a7008a80d32b29e3e39520ce13bf9ea9ca690c7ed659a9e3d984f312. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500134 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7d696058adb3ae9eb2aefaa75b4960592a4029d70a64d600867f3299ea0f86. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500135 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2116a474d44c506cbfab2b8da25b8c0d92b13d508edb58343476d905848bb275. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500136 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab349ff6a893c5e91b4723afd9287f6e846e5e19cfa6b6461df4e1bcd0e7865. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500137 — a six-check JSON result.
2 Christmas Lullabies: No. 1, I Sleep, Jesus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0f662fd6db89f590af2117b902feb734b723375723b4583e88e24f100385a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500138 — a six-check JSON result.
2 Christmas Lullabies: No. 2, Quiet Night
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19b5af7b55163406c885f961f7748d33e9a2108362893201168af6c8de00fe2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500139 — a six-check JSON result.
Rachmaninov: The Divine Liturgy of St. John Chrysostom
Liturgy of St. John Chrysostom, Op. 31: Bless the Lord, o my soul
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21580e08e406ea7cb3c76c8a23daa130a4bd5cc897bce5f7cc4e04fd4db1d9a4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000002 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: Glory to the Father … Only begotten Son of God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4a3208879296e584e71fbc5cc6d000c8d7c899257f2f2785cf68efd44bf046. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000003 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: In Thy Kingdom
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e933ba421f4d9b8b5d89bb679a12d31e0e91ca09fe533400476e40d4005b53e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000004 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: Come, let us worship
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa533b885b2e68b8b091edbf227ce27355b2a196baba0be86545ce50eb5b37688. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000005 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: O Lord, Save - Holy God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6498fe4e7b40367fed2236938cadc512a3768b51193c628c0840d1906033f983. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000006 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: Cherubic Hymn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9a4e04439884aa603f964c80fad97938fca426ab48f135f00728cb5e79de24. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000007 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: Creed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82da5bc32f636dd7aa33d6c1dd220d8fc224099ea80bbd9e47cb3b66a181899. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000009 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: A Mercy of Peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123cbe0b0489146bd805644f8aa3cb0c558a445e8ef210f7895c3445f28702cd. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000010 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: We hymn Thee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33de61fd1c080e5226917dfbcc2870d84524b0eb1dcf139cd47cf9c9144e7618. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000011 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: The Lord's Prayer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8e5fe019bba12bbac9c11c427895ea5fa4afdde4b123b6828461c6f4154b60. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000013 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: Communion Verse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14b9cd16649d26606da9fea4506918b9da86f1e20ee101ea1c047183ab3a8b0. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000014 — a six-check JSON result.
Liturgy of St. John Chrysostom, Op. 31: Let our mouths be filled
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddcf69d08b0add8caf0ad3c13092d2da118a95f522cbdd1cc512dea9a256836. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1000016 — a six-check JSON result.
Ēriks Ešenvalds: St. Luke Passion & Other Sacred Works