thumb Heinrich Kaminski (4 July 1886 - 21 June 1946) was a German composer. Life Kaminski was born in Tiengen in the Schwarzwald, the son of an Old Catholic priest of Jewish parentage. After a shor
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 0x9bf8e2916b299a703b96123282aa575c7baf9ca26c798fd3351d09c91fa95688. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6a7e1a3-4564-466a-8660-a726710a6cc1.json and https://artists.proofprofile.net/proofs/artist/f6a7e1a3-4564-466a-8660-a726710a6cc1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x73d819263b52d770076fa0e5d90c3dc401be4244875ec296b6cf00811729c7e1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES382345006 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610285fcf382b2b1bd570451ce0deae43330020c34ffdb676bc1a3160edec60d. 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/DES382345008 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57dd9c3ed30650b83863e21acf77dadb524cc820acc2348163a0cd8812ceb25. 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/DES380004701 — a six-check JSON result.
Erquicke mich mit deinem Licht, Op. 29/5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38ccb0994afae5f2458ec7e0cf041da616dd01505a51801253d422a947427bb. 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/DES380004709 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c5504a66fa50706f738dcc1daab5435f0eea507763d236c7293f984b937fd8. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/DEB111302901 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3857e4309a1ad53ba8c5ebf7dfed7dfd049b2ed952a8fd65d4265a220ba91d4b. 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/DEB111302902 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aab6f07b9f6c3d601558aa2de39fc157d8088d27e90da10d857768aaf618932. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DEB111302904 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e364166d4247def983acab58d9afe97627d507c3fe739a662e6a0af5e02fd9. 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/DEB111302906 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410afc60278c3ee6931d449194df18e7524843277998c7b33c75be31447648bd. 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/DEB111302908 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7062d8ae7d65ece2167386c4f12787a6648851b88ea9581ae1eb7bc02b2bf6. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111302923 — a six-check JSON result.
O Du Fröhliche! (Die schönsten deutschen Weihnachtslieder)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04aa493bb63b729c321f141b2e383dcbaaba3c8f529a854aadedd9a9ef43e46. 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/DES380002157 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5f437ecbd368e58ca6beb8162788c8f29ee5942b1057fe761c9603d9b8fb4f. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DES380842018 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6640340facd1edd3060208dab9d5ca43556f17c6031c6692389d75ed59be099f. 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/DES380022348 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1936593b5b2559f1411749beff47fa4d555a1bcab25175bbe71e270be0ee2946. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380022345 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1d37df18fa60f7036729aa0c8e8cd1e66c6fb787c6680d97c3ce2699961aaa. 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/DES380536020 — a six-check JSON result.
Ottorino Respighi: Lauda per la Natività del Signore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe256f96a2a84c659093e3ec24cd108433e585d77725a07860c3f61e65cc1736a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111503701 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2e6a207eaf3d9236e41518b85846662c33a5ec50b66229d084b1ae65bee1c9. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111503709 — a six-check JSON result.
Denn er hat seinen Engeln befohlen uber dir, "Psalm 91"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa8b32379554f6316b834e048555af1429b151c9b007ccf4e6ab32462f3a535. 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/DEA550010764 — a six-check JSON result.
Deutsche Messe, D. 872: Zum Sanctus: Heilig, heilig ist der Herr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d4d0bba4ca6396c36abe1974ca394e459475e6dab4d7e8b6709051783f255d. 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/DEA550010768 — a six-check JSON result.
Geistliche Chormusik, Op. 11: No. 12, Also hat Gott die Welt geliebt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be489dcf890a84878fb5676acb2f955ef03f0ec82666200f8f54793a470f333. 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/DES380020176 — a six-check JSON result.
Stimmige Fest und Zeit-Andachten: Sei willkommen, Jesulein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e90403bd68f2e96888be4c545505eb3ce8bb102bd7b874eacaa1a21bfcc94c. 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/DES380908011 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7247a81cd27aad016780ce5ace1ba479090a7cda1c219dd016380c307138843a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380507017 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf98af956a30ce9ba531c2c21511fa0e18606e8c3e564c58f2bfce5ed59e2087. 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/DES380908004 — a six-check JSON result.
12 Deutsche geistliche Gesänge, WoO VI/13: II. Es kommt ein Schiff geladen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf601a15df8a86ad6b543e7fce4dc51daf3e4ad1a9be1b39bfaec7716064d017. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/DES380507003 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeceb773d67b2239b67c5889bd0d4688cdc7da582bca32bab76c4d2895ff4d13d. 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/DES380507021 — a six-check JSON result.
Ihr Kinderlein kommet (Der Dresdner Kreuzchor singt die schönsten Weihnachtslieder)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c8010f9a27eef8ab368ce5ef54710175878052611f1ee17d8cf5c528bdb43e. 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/DES380507002 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf601a15df8a86ad6b543e7fce4dc51daf3e4ad1a9be1b39bfaec7716064d017. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380507003 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad6b8f9cd632b1b0be817ff82458d6852e143fcea2eeff30c9ef74da45d49e9. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/DES380507005 — a six-check JSON result.
Judas Maccabäus, HWV 63: Tochter Zion, freue dich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c9e70146b078deb13305507ea9d1b8d5f22b6d9d5bc60e35b1a72f0c051dca. 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/DES380507008 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aae58a8e4e2dfd123e732243e6ab1d8136245606ca1a0f150a55a725b9a13de. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380507010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04ca21968af4967c4808fba12922e09aeb1092931dcb9ceb3534a92cc162526. 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/DES380507014 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7247a81cd27aad016780ce5ace1ba479090a7cda1c219dd016380c307138843a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380507017 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6068cc26a490a825868dc269af32e5faf86a98b328d4414afbe3120ab31f8b17. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380507018 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9897be67b567baedc93585bce9166d6542ba355ba65cb19a731ad040afc9211. 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/DES380507019 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeceb773d67b2239b67c5889bd0d4688cdc7da582bca32bab76c4d2895ff4d13d. 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/DES380507021 — a six-check JSON result.
Kreuzchorvespern (Geistliche Musik in der Zeit der Trauer und Zuversicht)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f6d5548e0124d5d2bc4c3e8a037427d53fdc50135280011e80f0e4b42d4dbd. 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/DES380020340 — a six-check JSON result.
Vom Himmel hoch - Weltstars wünschen Frohe Weihnachten
Stille Nacht - Ein Festliches Weihnachtskonzert
Es Ist Ein Ros' Entsprungen (Choir and Organ Christmas Music)
In the bleak midwinter - Winter Classics
In the Bleak Midwinter - Arr. by Mack Wilberg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8eb72450a60bf49c11d403c1199115b4231ef2b42abb03aae3119b1ce659b4b. 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/DEN961001550 — a six-check JSON result.
Ave Maria, "Ellens Gesang III", D839 - Excerpt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecd6229d3aa72ede1f21e84308dd6fff390b93b686597aa697edc2909c8bb7c. 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/DEF057602883 — a six-check JSON result.
Moon Is Bright Lullaby "Northeastern Cradle Song" (Arr. Z. Zhang for Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73122de9c0fe06c131537ba16235b0dd91be505bf5bef0da47714a3eb8b202d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/DEN962401700 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb19aa69590d2159ffaa8ca68ef179b2d4446e5785e99c412655c22e8bd208c4. 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/DEN960533113 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367f135145dacca571fe4a49218325104f0bf9fe69326ba106ec6d77f3351763. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058400220 — a six-check JSON result.
In The Bleak Midwinter (Arr. Amy Crankshaw for Solo Cello and Strings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bd1bc6561cbf7f84cdb1427d1ff89c78e9a9c582aa6313b6e460d422925532. 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/DEN962302460 — a six-check JSON result.
Trio Sonata for 2 Violins and Continuo in G Minor, HWV 393 "Dresden" No. 2: III. Largo (Arr. for Oboe, Violin, Harpsichord and Orchestra by Andreas Tarkmann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934beeeabb07ed311242ebabc5b319c5fbc4f943e3bda497f0ce47a42097bbd5. 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/DEUM70602307 — a six-check JSON result.
Psalm 130: Aus der Tiefe reufe ich, Herr, zu Dir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a12639f62f4b17875383a2c5f6cb6f4ba9bbc48ff3b9267f7292ba639b908a. 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/DEU920560801 — a six-check JSON result.
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"Tochter Zion, freue dich" Based On "See, the Conqu'ring hero comes" From Handel's Judas Maccabaeus, HWV 63
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Es ist ein Ros entsprungen (Arr. M. Praetorius)
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Silent Night - The Most Beautiful Christmas Songs
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Singknaben der St. Ursenkathedrale Solothurn
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Es ist ein Ros entsprungen - Weihnachtliche Chormusik
Jugendkonzertchor der Chorakademie Dortmund
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7 Magnificat Antiphons: No. 1, O Weisheit
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7 Magnificat Antiphons: No. 3, O Sproß aus Isais Wurzel
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7 Magnificat Antiphons: No. 6, O König aller Völker
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7 Magnificat Antiphons: No. 7, O Immanuel
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Eine kleine Weihnachtsmusik (Eloquence Junior)
Ich steh an deiner Krippen hier, BWV 469
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Alle Lande, jubelt Gott - geistliche Musik für Chor und Orgel
Seid nüchtern und Wachet (Choral music from the Twentieth Century)
Maria durch ein Dornwald ging (arr. H. Kaminski for choir)
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