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 0xae82a53049d7ac854a9f6be2abeb1e4760ff4ae93a0de9a6e630b435dca7243c. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41662ecc-89a2-4fff-9885-188fd4bfe45f.json and https://artists.proofprofile.net/proofs/artist/41662ecc-89a2-4fff-9885-188fd4bfe45f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Louis Frémaux - The Complete Birmingham Years
Beethoven: Piano Concertos Nos.1-5; Symphony No. 2, Op. 36; Fantasy For Piano, Chorus And Orchestra, Op. 80; Choral Fantasy (two altern. improv. piano introd.); Rondo For Piano And Orchestra
Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace
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 0x40a7f4dca1307a574359553fdef3ba2dcc2405fa1090e68146de8c368e7b6c2f. 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/DEF059704133.
Idomeneo, re di Creta, K.366 / Act 2: "Odo da lunge armonioso suono" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1fe68f2761b308d04303186109c7757fe504bf86f50e0c024803917c7e45a0. 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/DEF059030121.
Idomeneo, re di Creta, K.366 / Act 1: "Vedrommi intorno" - "Cieli!che veggo?" - "Spiagge romite" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f2c5687a18c06c59ad07a398e94c78037c901d8fe65022914324fbdf2f2dba. 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/DEF059030111.
Idomeneo, re di Creta, K.366 / Act 1: Intermezzo: Marcia - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc89a8f296fa53a44cede52d8332c56faadda9b3970c898838c9482746d67701. 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/DEF059030113.
Idomeneo, re di Creta, K.366 / Act 1: "Nettuno s'onori" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce26a1088234f246d82dce999f3e06ea220aeb5e3c141479083b1cb9b3b424d. 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/DEF059030114.
Idomeneo, re di Creta, K.366 / Act 2: "Se il padre perdei" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811b718ce62d13d5648e6b3baafb129886b31d88b7c39fbc8382ec151b5d4cba. 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/DEF059030118.
Schubert: Voices in the Night - Choral Works
Beethoven: Piano Concerto No.5 In E Flat Op. 73 "Emperor"; Choral Fantasy
Massenet:Le Cid etc/Saint-Saëns:Le Cygne etc
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467da5762f65a8107fb614fd1d00951dda65fde41b9894b6421ba1790805aab3. 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/GBAYD0300016.
Saint-Saëns: Le carnaval des animaux, R 125: XIII. Le cygne (Arr. for Cello and Harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac07f61aee5c10295a4493fb7ada734cf2787a7e36bf41b95a9bc0eea8322c07. 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/GBAYD0300024.
Sweet Swan of Avon: Music for Shakespeare
Die Zauberflöte, K.620 / Act 2: Was für eine schreckliche Nacht! (Tamino, Papageno, Sprecher, Zweiter Priester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f1cdd89a4dd009b24b53dbfcdc135d03dc56e5aa687b2bcb19e07e55b8064f. 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/DEF059530824.
Die Zauberflöte, K.620 / Act 1: Zu Hilfe! Zu Hilfe! (Tamino, Die drei Damen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fb019274e5487b612a7cd05bbe1f86ca29c24612103eea373968a303bc913d. 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/DEF059530802.
Die Zauberflöte, K.620 / Act 1: Der Vogelfänger bin ich ja (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed83e980718123a2d72758e96a879f25f2a5699ce3b0fa8f6d5e93e14d6bad21. 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/DEF059530804.
Die Zauberflöte, K.620 / Act 2: Du bist standhaft geblieben (Sprecher, Zweiter Priester, Papageno, Monostatos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efa106d97dd6e91c5548152c96a7f7f313a3d263ba39135d2faee00b94c0c65. 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/DEF059530828.
Die Zauberflöte, K.620 / Act 1: "O zittre nicht, mein lieber Sohn!" - "Zum Leiden bin ich auserkoren" (Königin der Nacht)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1866d2bc08360bc0f4d77e2a5ba86470fc05480fcf536a29785b54ba797aad3. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059530808.
Die Zauberflöte, K.620 / Act 2: Der Hölle Rache kocht in meinem Herzen (Königin der Nacht)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf617c066d4e16cf1a8f1b681a9c6eb0fa6400e5e9529cd5ba93776497cc12e22. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEF059530831.
Die Zauberflöte, K.620 / Act 2: Dialog "Morden soll ich?" (Pamina, Monostatos, Sarastro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f619e24da49a6b34a86ce179f04ff8bdcabb6f45dfb525ce7e3f37ece96e076. 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/DEF059530832.
Die Zauberflöte, K.620 / Act 1: Hm! hm! hm! hm!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456935b487234ecc04525186828cb9ded9795b153cbec345bf77e5335f2f01d0. 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/DEF059530810.
Die Zauberflöte, K.620 / Act 2: In diesen heil'gen Hallen (Sarastro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84befad75e7e3c16d94f7e5e7ad68baf661c848ecc5fe9572cf6a33a5c0aba6. 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/DEF059530833.
Die Zauberflöte, K.620 / Act 1: Du feines Täubchen, nur herein (Monostatos, Pamina, Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7c87402c01acbe516391f124a2e99f4ec0eb61b11b3232b64f49f9572ab858. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/DEF059530811.
Die Zauberflöte, K.620 / Act 2: Dialog "Hier seid ihr beide euch allein überlassen" (Sprecher, 2. Prister, Papageno, Tamino, Weib)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc7996084b2b09e57fd95c225aefd13290a8a8f33fd5bb3d5ef8fb4ded31dfb. 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/DEF059530834.
Die Zauberflöte, K.620 / Act 2: Seid uns zum zweiten Mal willkommen (Die drei Knaben)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab4a36b9cd68baf0481a8f44f5cc3bd73963aa60f0638e4d1bf1dffac2a8654. 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/DEF059530835.
Die Zauberflöte, K.620 / Act 1: Bei Männern, welche Liebe fühlen (Pamina, Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58dd4737cc0d3a901b328873580f73ccc61675f89f32f6f7ae13113bf753307. 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/DEF059530813.
Die Zauberflöte, K.620 / Act 2: Dialog "Tamino, wollen wir nicht speisen?" (Papageno, Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa535e03a6fee657a9227f90f69f6d02e241e30649e802ad41d1e320f06c8bb8c. 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/DEF059530836.
Die Zauberflöte, K.620 / Act 1: Zum Ziele führt dich diese Bahn (Die drei Knaben, Tamino, Priester, Sprecher)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998e5de9cdc94770f5d2dd778744cc0b5fbb733e0dbf9bc38cd9a462c16a49e2. 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/DEF059530814.
Die Zauberflöte, K.620 / Act 2: Ach, ich fühl's, es ist verschwunden (Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0663aacf357e2846c3b9beb9278e7a492faa0e91d4819310fcb6bd57952ac7fe. 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/DEF059530837.
Die Zauberflöte, K.620 / Act 2: Siehst du, Tamino (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a07683433a8c65ab705b2cf6833d8ae9b0da468c76b74db81f06ac9cc672d4. 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/DEF059530838.
Die Zauberflöte, K.620 / Act 1: Nur geschwinde! (Monostratos, Pamina, Papageno, Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82723930e7db03e2787aecb546dbdc280a05b1996c4c6c068df2e147339544e. 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/DEF059530816.
Die Zauberflöte, K.620 / Act 2: O Isis und Osiris (Chor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a216fb59a02f2b152d74753fc54db80067ead7193c2acadcafec6c43d640030. 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/DEF059530839.
Die Zauberflöte, K.620 / Act 2: Ein Mädchen oder Weibchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2fc734d8a9cbf1af1c83fb25c245bcf7ab5561409d27b46580ab2546187abf. 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/DEF059530843.
Die Zauberflöte, K.620 / Act 2: Dialog "Da bin ich schon, mein Engel" (Weib, Papageno, Sprecher)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b4676bf42dfc8bd9cf9ee37cf251547725205bc3774a1985f4215c5412d9ab. 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/DEF059530844.
Die Zauberflöte, K.620 / Act 2: Bald prangt, den Morgen zu verkünden (Die drei Knaben, Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a42b5239253292631652a14eeff877991b7b15aca8f6ff469b9f0796f5bb05. 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/DEF059530845.
Die Zauberflöte, K.620 / Act 2: "Papagena! Weibchen! Täubchen!" - "Pa-pa-gena!" / "Pa- pa-geno!" (Papageno, Die drei Knaben, Papagena / Papageno, Papagena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46702b3d7ac033e9c4cc4850f6636f73cb66ff8fd9d44ab28601292fe7989a57. 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/DEF059530850.
Die Zauberflöte, K.620 / Act 2: Bewahret euch vor Weibertücken (Erster Prister, Zweiter Priester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c4dd87eddfdfb41d98e194c89b042cadba08ffe7fe78226933f4c82d2de6c0. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/DEF059530825.
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
Die Zauberflöte, K.620 / Act 2: Tamino! Lass mich nicht im Stich! (Papageno, Sprecher, Drei Priester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116d555110070e935e1f0c4cb8569a6f9640647957e0a41594fee75a25258fd1. 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/DEF059530842.
Die Zauberflöte, K.620 / Act 2: Eingeweihte Diener (Sarastro, Sprecher, Zweiter und Dritter Priester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04eb6ceae2e56456a91e79e6be2f089091343d60cc91d66754ba471a9ca2ca7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059530820.
Dance! - The World's Favourite Ice-Dancing Music
Morricone: Gabriel's Oboe (From "The Mission")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b7ba7248ef52719ece9886637dba426d51166d4b548930b270449df9144a07. 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/GBAAA8600074.
Pierre Dervaux - Orchestre De Paris - Luben Yordanoff
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0c3e4d2c20f39eb61d44af30cadc645a2e2aaca04e6a8ca27196809fcdbe8a. 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/FRZ110902621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3dff4afdb4386ecb2e3224f2586c2a16790f8a07b12322a954bb5c897f161e. 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/ARF040000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207d5951f6bb49cccbd07a123e7fd2024e7bd674cc348b48f2645c49cd5eec0f. 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/GBAYC9200782.
Stravinsky: The Firebird, Petrushka, Symphony in Three Movements, Scherzo à la russe & Four Studies
Stravinsky: L'Oiseau de feu, Tableau I: Introduction - Le jardin enchanté de Kachtcheï - Apparition de l'Oiseau de feu, poursuivi par Ivan Tsarévitch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87eb4c25786295e383f038117d89edca5aba5b5dc5cefa165bf9f7a4b87fc94. 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/GBAYC8702230.
Stravinsky: L'Oiseau de feu, Tableau II: Disparition du palais et des sortilèges de Kachtcheï, animation des chevaliers pétrifiés, allégresse générale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430e36f0a0aad9f1e9e3b57c0b2a3eb0afe9335cbddeba037dd207d32e3301ed. 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/GBAYC8702236.
Stravinsky: Symphony in Three Movements; Violin Concerto; Symphonies of Wind Instruments; Capriccio for piano & orchestra; Pulcinella etc
Stravinsky: The Firebird, Petrushka, The Rite of Spring, Pulcinella, Apollon musagète & Symphonies
Weill, K.: Firebrand of Florence (The) [Opera]