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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec2a268108fe8324a520578c63277f871a12bc5170fafb27173806afadf867d. 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/0f1c840a-fa7b-468d-a217-0931b1e858d7.json and https://artists.proofprofile.net/proofs/artist/0f1c840a-fa7b-468d-a217-0931b1e858d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89561ca2182da235a15628740192c1f236e40af25143ff43ace27f6ccc350502. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200007.
Hymns & Variations: Hymn B (After W. Billing's "Heath")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebfdb17b64b8f8aaa65d4b27a6f7d43ad600c274378b3e65257eb71b176d290. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb4bdba910486c254b8a05c0b9998f958bb642748e492596eebeeea27aaae22. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791cf989d24f069fffb2b40857f9ec90bc474d952a23ad0d3dd7afeb74a1e5f1. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fd7f07706137fa8e632be95eedfe62403502dbba60e4dc8442c69bc447c694. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200018.
Hymns & Variations: Hymn A (After W. Billing's "Old North")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cadbd6cf5daa9b5162e693fe1b629942eb376811ad7391feb9471e216510f55. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200008.
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 0xcc8997d844fcb21766cc86d4daedec8d6d9df569d3333a5ec98bff9a492e5e8a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aeffbbfd4b900d2261e72462b50cbc355cdc92e9f6eb09046e6ddfca437ddb7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14d6cadbd8f577cb6113e4b692a7b233b3f16d2a7613505a3bdc2d36b9cd477. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538514f205e06b66f2432d34e7777e2ea9c4dcf9954e95e4289fb2403d66c538. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff370d4bc314a18260d94c9dbd6b5cac18f3db5d07825e723b2adcf5db8245c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b66a9660a6084e16acedbb86a4f939aeea7ad6be3672570e825b87c1c3d86c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d6a703eb2947cafdb8c6cb47e3d9b4b1772242df96796d4844021376c55a76. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200021.
Requiem in D Minor, K. 626: Sequence: I. Dies irae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4978068ce233771d3c9434f04051a0d488af637730e291272d5b1ea99234838. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1602112.
Missa Papae Marcelli: Masses, Book 2: Missa Papae Marcelli: Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678e3a53a33f3982a7fa3ea27cf4b3b50ef9c615404808b36f849911e39e5756. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1602138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179be90e9193bbf7a048147ea3ede8bab1a5751795decf64ef5e1c0cebb9631d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1602114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d6dd3fc6abe42fb5e8beafc236fe4987cd837ed22afeec954f0b04c014f082. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1602121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3669922d8274c2e0d1185d90ec62aed04d9e7e031996d769dd86311da6b7e8b2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300134.
Symphony No. 7 "Seven Gates of Jerusalem": III. De profundis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a043a1398d90f0d3ebcc982f6f9ab1ece50fb42df12a242bfbc9496e0727b0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300135.
St. Luke Passion, Pt. 1: No. 12, Miserere mei, Deus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68357410524da374100ea2ac1d9c1711b139aa80482730062a28063a9659974a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b229d6987d25731b1dc56915802be58e1125e490d9cbc3e9231d42e0d8462f3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151703b066bff93a0ba4d29f652d0035a10c3c05658f2d2782b32e9a7cee7067. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112122a72aa51bb07bc362416e0210df3f550c81bed7856ad34d4bf03dad0068. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300146.
St. Luke Passion, Pt. 2: No. 20, In pulverem mortis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8017ea0bd84c46e89e2c6439ded2fb67bc9bd96d4ed41aef50da4815e450bc. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02040bf2e50b93b053db8a9b04304e9307bef2b05654069171c61ed40d3f6274. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81debeb0afd0cf00a8b753e8c99422968d2db991d9ae8945745568b3a9826235. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30badaebb0dd41283d7dd525893bb9d5b76076496a4110894e7bfe71f4b8505e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d03283c72c7199d7a519d58b095e3803f49ab4e865e39ebee19b0fc0deca007. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c6b4f7b2fb45aec2878452149bddb6a665db772f4558b0c75b62488a6a91b6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4beeec0c89d8d65e0ef86b849ddad45e6d2968ef90fc08e6b3a1732ee546aa8f. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce0e815d5a463c721351fe6b8644df9d723242d80d202b1fbf6cd230da659d4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152303133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56c22efa20968229bebbe43d7bf01d53445d7815e066da64874753e4e305b4b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25561d738095979b9d38fa090534760a0db11388ae2653a6a36783ca60079bfd. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15ccbe5d0704f9114b0e6df7d3521e94ad6d081bc431006b3653fad26b649bc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2200120.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100064.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100065.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100067.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100068.
All-Night Vigil, Op. 59: I. Bless the Lord, O My Soul
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100063.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100066.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5b7343b42fca68a8561323bdb8eda3822254386e5a5cfda4cda00b5042f227. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152103028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a58f204d84498961cb91e62e9ac58147f5dc6d8b262f4bdc614c05566efe5e6. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152103017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd773fa01c2faa5400315d8c59e97b57cf1433b260df08324832d30d06a573f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152103012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3041c7449f8b7ed19c4a2899d22435d4f16d20d3bb79ad4577a1c2e1bd6150. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5e65686abfcc732135c7d03a2446846976b4c3884068dbfd4e346417049fd1. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664f88725c6431eb8c6af1497bf5018b63153b878e0147cab5f46a6b9f4113b8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3171ece52e86763d4528285ef6078191854ac8265f536e94268576e0f5d3db9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c42d57d4f97141c8a23889a5526d948f315d855fb1a219d97c172fdbb371f0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000146.
Kronstorfer Messe in D Minor, WAB 146: I. Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b73a59a39bc59e6db41d5d9795ac8c46285aca13796aa7a4c4d66a5c0c876b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000147.
Kronstorfer Messe in D Minor, WAB 146: II. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a03bae586e55a2c58147e0716a2106e98098146f37c347b7087ea06db10ef5a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000148.
Kronstorfer Messe in D Minor, WAB 146: III. Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1215741db25cac30f627ae65db676b0d3ca70e8472be21ea67bb0e3452cd45d6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000149.
Kronstorfer Messe in D Minor, WAB 146: IV. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61539cdeec487404955033cec0fc71c3d1388fdecd838b28c9a08d0477d6e894. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6b33965f2cc7a0eb66c25c1d65cc4772be50bd9241821fdfc3c59bd91218a5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000151.
4 Tantum ergo, WAB 41: No. 4 in C Major (Version for Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3ca587f68441c89b3700ebb94a05f1f5ced5690be455b78d9d396832122b1c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd539f3fc4eacf48ee8ec4c71b50745221c9074a7977071404be05d94a095a892. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24c754175f5a983aa267b4eb4e37cdf3ec106f21e521196acc8391bd4247cd9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978fbed6726e2671bdb9358a8d5148948bddadfe83e9af6624f4c811d8c5bc8b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6ac4263de743dba2313825f8af5f8ebf1a299c4919f3e68d4e02ca5ec45c39. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6939b4f594a66326099115eaefb6c49fbc265c9cb6d9e0986cce25a0ace02fbc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f333bc74e5b7adfe32821e92f480eb604a9ece65d91ed2217211a2c7588a0cb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0383b055c78ff894f116ee4e4fb5a7241f48fd48a2b43f5400ed07372c706313. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2000159.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Hymn of Vesting
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9126258556ad694ce27a93754bdf3293290e0f2bbf00c96854889d94ffbcbb8b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059001.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Chosen of God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2040439c1f70cc082c0d9496bdf5254ac4c58458677b8ca031eaf19ce7c61690. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059002.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): With Your Virgin Mother's Intercession
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8676b33042036c2e0093cf4ebb3769e5e8245a1d28a7be0f6d26d67e5c156510. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059003.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Annunciation of the Procession
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9d5ba5b8dc2e9aac980002f0d47dd674f0dd1cf2e8ea019564c1ec803588cf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059004.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Entrance Hymn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480a557dde38f5e2261b10f1c86556799f25517f78369e3f2c0cc7906f6380f6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059005.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Holy God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8c56ca776e693edef3dbcb58de5d7585182cba89be18520110bc93918f8908. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059006.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Pray for Peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd4f4df53caa4446f85e6a3a9d23259cc92e9eaa2c08e1d83927b3d125ffb5e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059007.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Glory to You, God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36766f4180f45b020ac0607090bf7fe54e21f0176eedb9c1320fd6c509bea48. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059008.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Who Is Lord, Our God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea887cb1dec066891e15805d7e11c545f59cd009bbe17e9c18b74d05e1f84e5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059010.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1976920b82b5b6c2c89d3cd1bcd5af508f2dd2374cd352e437d0a15e988583. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059014.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Heavenly Father
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a0a96d6b499967783fb81340df20109d8eca62a8f30d801fb1f67b7e826bb4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059015.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): O Lord, You Are in All Things Blessed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f8f133bae56ad75bc855c371cc0262f8f7803007f4ab388f82fb5ebe9347bd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059016.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Son of God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff0ed7b175d8abcdd0e06d2705db0e324bfd4ed1e7a6f0504045917c9da1a30. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059017.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Spirit of God
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83b8629414ae0c6bd0ce5de18cdb0c6d289332268f0e3c12b9de958fe504493. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059018.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): And the Mercy, Amen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc80bf4fde77e5fc8e4b4f0129c5b25bee05b5682d9fc7859e7e6cd066710e4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059021.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): The Holy One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1062fe93fe397b9cfcdfd32343699c427a251f8827bfa564cac75c49fee6fbd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059023.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Amen, Holy Is the Father
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5c9021ed104169b79d43b49489c6a0ee4a27485481ce5a00b2b60a5d3b9752. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059024.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Lord, Have Mercy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723bd244c213fc1f4e248243a1c399246ec4da1d81dd0e646216c17494e3c9bb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059025.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Christ Is Sacrificed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b87f2aff3d93f1e8d6bda4233a9174a1184587115b295e5731a1e2480b0bb3. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059026.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): We Have Been Filled with Your Good Things
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c68fa70ef951869b7e75cff0c1376b93a336cf4d92b022013cd31e94d4c4ee7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059027.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Pray in the Church and Bless the Name of the Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc7866732d535da787576726232d81a78bc6b40b8b8f93bb338337b0e477fd3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059029.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Pontifical Wishes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb175e7dfb271b63a8301538367d66816994eef3fad84ce612d59896e10fa995f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059031.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Christ Among Us
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9900d754f07b0463d0a9db05bd615287b122711983af1a631b528ea9888916. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:09:29Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059012.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): The Body of the Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93746aa057b4409200de71608d97142a6dcc7840f8d1eb2a7c7fd7f21044c32d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059009.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Again in Peace Let Us Beseech the Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa137cccee38fd35c93ec233c6a35e5849108971c61a3fc927f52ee83721dc4f6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059011.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Let Us Stand in Awe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4542b864a9dec3f7abe3862608e6a1a033853a2d5ac82533e7e33a96a29914a5. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059013.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): Be Mindful, Lord, and Have Mercy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de8129ec35e622455cf48fb64b45ae51ccd88dfb594842da646a1a79d474b44. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059019.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): The Lord's Prayer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3576a6bbb7026dcb2a93c8e82941fad159958dfcfe3b2c5171cc3cb10e1a8851. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059022.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): We Give Thanks to You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8779d1642d2c91d52d69b10d2be9e4a83c4623c962daa23e77942406b3baf2c6. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059028.
Divine Liturgy (Arr. V. Sharafyan for Mixed Choir): I Will Bless the Lord at All Times
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b02fcf16cd12d04a2fecafbef28ee3cf71d10a84518d31f9407d52564865ac5. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX2059030.
Tchaikovsky: All-Night Vigil & Other Sacred Choral Works
Zālīts: Complete Choral Songs (1884-1943)
Mīlas dziesmas / Songs of Love: I. Tāds gaišums / Such lightness
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Mīlas dziesmas / Songs of Love: II. Un pēkšņi tāds klusums / And suddenly such silence
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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
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Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 9, A Mercy of Peace
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Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 10, We Hymn to Thee
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Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 11, It Is Truly Fitting
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Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 13, Our Father
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Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 14, Praise the Lord
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9 Sacred Pieces, TH 78: No. 9, Now the Heavenly Powers
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Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 3, Come, Let Us Worship
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Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 6, Cherubic Hymn
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Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 8, The Creed
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Liturgy of St. John Chrysostom, Op. 41, TH 75 (Concert Version): No. 15, Blessed is He Who Comes in the Name of the Lord
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9 Sacred Pieces, TH 78: No. 1, Cherubic Hymn No. 1 in F Major
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9 Sacred Pieces, TH 78: No. 2, Cherubic Hymn No. 2 in D Major
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9 Sacred Pieces, TH 78: No. 3, Cherubic Hymn No. 3 in C Major
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9 Sacred Pieces, TH 78: No. 4, We Hymn Thee
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9 Sacred Pieces, TH 78: No. 6, Our Father
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Canticles & Prayers, Inexpressible Wonder: No. 1, Lord, Save the Pious
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Canticles & Prayers, Inexpressible Wonder: No. 2, Holy God
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18 Liebeslieder Waltzes, Op. 52: No. 2, Am Gesteine rauscht die Flut
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18 Liebeslieder Waltzes, Op. 52: No. 6, Ein kleiner, hübscher Vogel
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18 Liebeslieder Waltzes, Op. 52: No. 1, Rede, Mädchen
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18 Liebeslieder Waltzes, Op. 52: No. 8, Wenn so lind dein Auge
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Triodion: Ode III. O Holy Saint Nicholas, Pray to God for Us
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7 Magnificat Antiphons: No. 4, O Schlüssel Davids
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Triodion: Ode I. O Jesus the Son of God, Have Mercy upon Us
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Triodion: Ode II. O Most Holy Birth-giver of God, Save Us
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678b6d82b994bb9208fca102c6d6d3bc1ca7c102f4808fb39fb9b66302ffa811. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1600101.
7 Magnificat Antiphons: No. 1, O Weisheit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562076d9998c03765ea1cce33e51265de4889356c2248da34bfb1a61efa05ab8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1600102.
7 Magnificat Antiphons: No. 7, O Immanuel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c388269fdb1d7fe777a70d7d774cf35141303ad8e174ca9615f5196013d880. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1600108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e814a97538f36a9f6dacf73807f5ef8a799e60db8961073ad1b7538f566055. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1600110.
Ēriks Ešenvalds: St. Luke Passion & Other Sacred Works
St. Luke Passion: I. Crucify Him, They All Cried
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb402b5b46af66ec36f4e7e4c26b5b64373d9fe63cac1c1822212310eec196338. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d464d1b719eb53180950bd3b0cca7c641075b4a9fba10cb25ab361ee64cb3bd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc118fff2aad825d2bff37355cb9092b5eccceeaa74175aa10806545faaa45d27. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500126.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500127.
Liturgical Chants: 4 Spiritual Songs: Cherubic Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89fd39572d8f7d4830af99c2a51ad4b75242c2c1cd888b79ec3b06d6fed0e86. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500128.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7cf7e0980785403fdb28469774143944828da3902733125968c15c8166d676. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500130.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12451c3eecfedd3c6fccbff790d2e0245c8b24247c4b6ab691ed39a07d6aa4a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500132.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa01a74a7008a80d32b29e3e39520ce13bf9ea9ca690c7ed659a9e3d984f312. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500134.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2116a474d44c506cbfab2b8da25b8c0d92b13d508edb58343476d905848bb275. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab349ff6a893c5e91b4723afd9287f6e846e5e19cfa6b6461df4e1bcd0e7865. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500137.
2 Christmas Lullabies: No. 1, I Sleep, Jesus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0f662fd6db89f590af2117b902feb734b723375723b4583e88e24f100385a4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500138.
2 Christmas Lullabies: No. 2, Quiet Night
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19b5af7b55163406c885f961f7748d33e9a2108362893201168af6c8de00fe2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9caf62b8e1cea0db44d5c242c18d649d8f4aa646667a2c78b43f708809b59a7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA891400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd90cbdb1fcb0bc7ec2b0276d5ac826bdf67760bd3fb3ed81db718cca105bca3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA891400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca91361544b70e2e8d31a123af79ee6f082fcf75eb1de46b4c21d03fe25f287. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA891400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35b7a2a64ff37f63b858080ace6580e237436c3143c448f62a5e05ac082c5a5. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVA891400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e15523bc71c1d41873fef85fa2ee3f9089fca1d2e0ee3c31dc3d5f56d8fe2a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLFA1383060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd63161cce46f01c569f0f360ea52cc1c5e4639a4385827d9385309f114b5cc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1e00644c38fcb84bbf6cc5c2c8524a8d91e4b01bf78fe3871da20a0a207a96. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bf5a90b32af6a60887f251430cd5ad14e21926e835b07ce3804fdaa69b03ec. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8ae712766e6744e14329aaebb6b0e6cc2db1a664342216c5e422153c2cc5b7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab33b33d3185b308ad49cc575527cdd8fa72978391ea39f956f42679ef184ba. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba3bc7892e416a35304b52e2ccee1fbf0557807346657e8918bdb7326b6e4f9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cd5f219f87f973b870cac0b9794b047fd2c8fa6fe2ae424bd4530869ee6cf0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7db4941751175da5ae98f5e91a3648686b694f4fbe4661e5f14be1d06bdebe. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed96c07b48cf1de155376f72032e0e6f01ef6ce670f40045a518d8d6f6825ec. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a73f2ed4cddee72aaf09c1ffd0a02207d8ae67d40d8735c550e362af3c24bf6. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb134e09e9a3bdcc9046ba3c9f4a74fb4c4f1a4326d1a973913e51d1b4302d52d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23fe7055ffc3e82159b881adc3126580964cea5610d8c0504ef23f97214f845. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0e52c99295c9f87f11702babbf871ce725f0bea77c9786398abc0bb896ebcb. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefebac77e09e51ad16792c1130e4527ce72e845bf98ae9a023d0a8f1900711a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1300061.
All-night Vigil, Op. 37: No. 3, Blessed Is the Man
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed4f7010e077f4a219d785f2af30e5bcde014b9f3435a4e7244ed9eda38e7ec. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1200189.
All-night Vigil, Op. 37: No. 4, Gladsome Light
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ced895c8c517cb5a4e03a181888f17bb794819fe69447253c0bd2db3cf26ad. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1200190.
All-night Vigil, Op. 37: No. 6, Rejoice, O Virgin Mother
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b4992009bd5a0360892567679615ff129b7ca15a7d4d62497b91410bf8c670. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1200192.
All-night Vigil, Op. 37: No. 1, Come, Let Us Worship
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6c9e1c8950299c4966eecbff232b387feadbd3b29aa65ee6c08c2281b95c47. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1200187.
All-night Vigil, Op. 37: No. 2, Praise the Lord, O My Soul
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8602a6b92c9a1d74ae8b50669842c6c293ffb56023a363111f6f9dcae9f1e86. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1200188.
All-night Vigil, Op. 37: No. 10, Having Beheld the Resurrection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaa5998bda746c6fa0562954e5b51b491de400da4a9cf8ab918670b25b6de3f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1200196.
All-night Vigil, Op. 37: No. 11, My Soul Magnifies the Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adaee176be6cb5199b3622d3161c3d3fa910a187231eafe6ffb8dd0f1782cf0. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c46fb687ecd0ab66bd603a171b02dbd970ca08d2e33459bc19caecc4625dca5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25I1100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47089f794ef799c6aaf1bdb62d21f062ff9e7a230f304296b54f5c60bc09cc9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25I1100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd512d4f5861542abe765e2029b7202940c0f8b739f2ef832fb16fca2d4aae29a. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES25I1100006.
Rachmaninov: The Divine Liturgy of St. John Chrysostom
Vasks, P.: Pater Noster / Dona Nobis Pacem / Mass
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c159b4059f4a37c83233ff23d77016a77b958edc2b9e2b67d474d1460de304. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31931d842de771c43665af5eb673e1b78b69c4673bf9b89b2fbf1dc563a8709. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3af23dcca1acfb6fb3e505aab2b9c4de8ba16f4b7e1c807260ba5114cdb74e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0700056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1e991b7ea5269e14bf95b592ecb2ee5adbd9c6399d2e93645cdacaad09dbac. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce499c9226936f8a8c4a1d4b5c0a0bebab86943a1811b0854625e5cdf49be03. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0700053.
Bryars, Maskats & Silvestrov: On Photography
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd655b8981da36e48e95a5f57e18c20314f2d3a0522ca61c4c861f87524025486. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBET0800048.
Vasks: Mate Saule / 3 Poems by Czeslaw Milosz
Classical Music for the Christmas Holiday, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3740ebd37620b2d3edce7a928eb79b8e7eaef150e0d55dc91bea1349689fdacf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152400405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016167171767bbdd39562d9f26c4fc3ebebdd1ef7742286247a342104c48d553. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152400400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd270bc330a3b932fe72158f9f89812cb1d3c680c61fd47211195720a43340669. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LVL152400722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f47b896a150079ad6f74071e1d1cbb7fe785522c16497d351026121166294f5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717ebb6ee24ef949c8b09adcc91476441bff856b7cbe05ade8b528697658d198. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3490e8b00dc21610adca8842accebe720fc38d5094f89bc27aebb7628c10ce77. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fb2163a17539f35120f5f2cc783f8010469327a82f368b8d940f609198d49c. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE2400110.