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 0x74e385a4f6ec4eaa08bff59f5ac8cafbe8872465ca4c63f2246e488957af786a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a317f3aa-c4d1-4ae9-b887-46ae33c30396.json and https://artists.proofprofile.net/proofs/artist/a317f3aa-c4d1-4ae9-b887-46ae33c30396.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Les Contes d'Hoffmann / Act 1: Les oiseaux dans la charmille
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 0x6f6269d95f8f4fe4bc39ba6ff6e0e73de747f0232a0cefceb37269b7430a46eb. 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/GBF077210790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166aab99f77b95076897de6225fafe5b638894a554ff1ef0f0c56bbe0aa27461. 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/GBF079340301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4a1bc36cc9a709c517501bc07c40bf00455089c393aafccfe0278c2903a8b4. 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/GBF076340608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814dbf70efa753ee5fceae16c1dc7cfdde1705a559c6b5386e4503e0d87d14e5. 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/GBF079340313.
Concerto for Coloratura and Orchestra, Op. 82: 2. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6f72e5d1d80c1a6e24c209451ce9a2b66cacc6198a0ae42a76c05a3f7f7ea5. 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/GBF076810702.
Die Zauberflöte, K.620 / Act 2: "Der Hölle Rache kocht in meinem Herzen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1e1e0700a53601fec46a9e84f945e1ec4e35646d2bd095ec1bd440aabfa176. 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/GBF079042111.
Carmina Burana: I. O fortuna - From "Excalibur"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc00ab8b9762e3e52798f7fa40c7e9f4f4705b50859ad9da4866021b21706ce. 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/GBF077540401.
The Piano: The Heart Asks Pleasure First
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf982415a800f770e15dceacb62df14fe03cd6c741e376387bec63490a71777b1. 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/GBF079911060.
Piano Concerto No. 21 in C Major, K. 467: II. Andante - From "Elvira Madigan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6be32898df5f9095bc87ffc175db21497f34eb943e76fdbfd158c154830b4a. 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/GBF077410322.
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": I. Adagio sostenuto - From "Being John Malkevich"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf375608f3b363ba9cc16b2626b38712a23e98dec78029e9a1c61bb0a93046cf. 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/GBF077700121.
Suite No. 11 in D minor, HWV 437: Sarabande - From "Barry Lyndon"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b006374bce26de0c55b3327ab063709959b62e8b4f39aaf2fda580fc66a1275. 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/GBF078710260.
Canon in D Major, P. 37/1 (Orch. Münchinger) - From "The Father Of The Bride"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7fe440fc774563b2aaa6854eb81c2d449b53f1c127830fe077057e6caea779. 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/GBF077710221.
Solomon, HWV 67, Act III: The Arrival of the Queen of Sheba - From "Four Weddings & A Funeral"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38d81b60c389a42b8078dfa03c58dfdd8ab7a7ae4bee5888813fe25845169b5. 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/GBF076410210.
Suite No. 3 in D, BWV 1068: 2. Air - From "The Spy Who Loved Me"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03e98cc5db980baddd4c7106c6f4195e095d3c3391894bc9521192da57c221f. 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/GBF078510042.
Cavalleria rusticana: Intermezzo - From "Raging Bull"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78679fe06199aa7cfbf75d99bd2c8b6a93a35c8699ea911e8ea174da0315b1e6. 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/GBF077641012.
Gymnopédie No. 1. Lent et douloureux - From "What Lies Beneath"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203b72781e9890cfb5456180de8971bfa8858e99fed143915bae51dcf075b681. 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/GBF078341401.
Swan Lake, Op. 20, Act II: No. 10, Scene. Moderato - From "Billy Elliot / Black Swan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198d3f1c84ab7113a3df8e75c821836fa7c5db2610a180e2cc165814ec58879f. 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/GBF079142010.
Jazz Suite No. 2: VI. Waltz II - From "Eyes Wide Shut"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e02c88c5900e7779b42ef80ef4b12612b141f879ac288b1d85c19eea51d6d1. 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/GBF079110776.
Suite bergamasque, L. 75: Clair de lune (Orch. Mouton) - From "Ocean's Eleven"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29135a26b15fd0b06b47c13864959caa7f6dbf90718f3863dc0f8a2859140e61. 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/NLA505900306.
Messiah, HWV 56, Pt. 2: No. 44, Chorus. Hallelujah, for the Lord God Omnipotent Reigneth - From "Bridget Jones’s Diary"
Academy of St Martin in the Fields Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034ec4c10163574a0653b96208fdee1b22d7a91d07e90bfbfce5b5fb9396f086. 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/GBF077641531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff4adf35f132b8d6aace9e4e73d6c535ac9b89dfa3911c0536c13d0eec15741. 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/GBF079910850.
Turandot / Act 3: "Nessun dorma!" - Remastered 2013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fa3ed33f2cf42ddb8cdfc0e9b13f433ab9c773d1a04637ee1fa15a17982f5c. 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/GBF071301260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abf4a1f60015107f1a7530199fb3147f039f34af4d77fd4e1289289d02f86ba. 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/GBF077211750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1a63acc8ae123ab1f0e15eb515af7b36707e1c875e60ff5af8ba63a94972ff. 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/GBBBB1400001.
Don Giovanni, K. 527, Act I: No. 7, Duet. Là ci darem la mano - Live at Royal Festival Hall, London, 1996
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d0a4dc8acf559d6a437eecb7d1cdf9151e12414522de32f5fc8694fce65b33. 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/GBF079643413.
La Wally / Act 1: "Ebben? Ne andrò lontana"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501ae9ecf032a7dc6fb4bca662e17a67706abea8d11c9127e9cb1d7abd6b213c. 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/GBF079541401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e44c287ccef0a6279ce880cd9e7e4ff178e182d0e5885844b6efca53e7bde0. 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/GBBBB1400003.
Lakmé / Act 1: "Viens, Mallika, ... Dôme épais"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614bb3f61bcd9ffda9aab7f2b2217ef1ace9d926709763e6d36d0792004c647e. 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/GBF076710340.
Les pêcheurs de perles, WD 13 / Act 1: "Au fond du temple saint"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bee8b24af9652f022a80d250520aea3a71801ae957ffca5064281ce47ab982. 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/GBF077610750.
Tosca / Act 2: "Vissi d'arte, vissi d'amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06a0cc5002ad42a35eb031d48adc6fe9f2c26abd0f07c7a930785d8228f0e04. 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/GBF078612050.
L'elisir d'amore / Act 2: "Una furtiva lagrima"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2420060468e5a42a9541c92b0abdaef9efd2fb6ac1b24cfc7cacb806f0c0ada. 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/GBBBA0541530.
La traviata / Act 1: "Follie! Delirio vano è questo!" - "Sempre libera"
Orchestra del Maggio Musicale Fiorentino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282890ccb0c342a5184b5acb2f848ddd9e2e7f60a79b974e7a3e732f22a8411a. 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/NLA509104309.
La traviata / Act 1: "Libiamo ne' lieti calici" (Brindisi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d7a0ee1e0e00ae762d3bfca541ae93770a8e0e5832e6786a23922c4c99548c. 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/GBF077600010.
Les pêcheurs de perles / Act I: Je crois entendre encore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe914b78c2a104895ac869ce0137c324ba852122a0970d7fc537dea0d6be31e72. 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/GBBBA0541590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cf02bf129720d434472dd4d635a38cbaf2e9d9cea702a5786ca5813d4d98ea. 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/GBF077530401.
Die Walküre, WWV 86B - Concert version / Dritter Aufzug: The Ride of the Valkyries
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cc28bbd68fd676acceea9c445c23d6ecdc3fecbe7dfeaad2b7177d195d5cb4. 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/GBF078200300.
La traviata / Act 1: Libiamo ne'lieti calici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b3d633787c096b1a297238657463038dab46aa96e8df0cf6101f7306d7964. 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/GBF077930103.
Le nozze di Figaro, K. 492, Act II: No. 12, Voi che sapete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9d70706117531c2b818ed8d82231736a852d00fb506b633ff9fbf18c955230. 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/GBF078943102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. 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/GBF077240108.
Pagliacci / Act 1: "Recitar!...Vesti la giubba"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1817ca18521d366fbe6f30632c40ab366f3261616b6a765d6802f687da44a4b4. 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/GBF077740910.
Lakmé / Act 1: Viens, Mallika, ... Dôme épais (Flower Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76eecc78ad97c71520dff62bd596e24b914d586a86addaad7f117a41f0ae69c6. 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/GBF076711260.
Il Trovatore / Act 2: "Vedi! le fosche notturne spoglie" (Anvil Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86916fc4c0f13e62f4cb3f5986b006e44cb330d8e6e340adf9b1e79e7eb5ebd7. 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/GBF078941609.
Carmen, Act I: Habanera. L'amour est un oiseau rebelle
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Nabucco / Act 3: "Va, pensiero, sull'ali dorate"
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Don Giovanni, K.527 / Act 1: "Là ci darem la mano"
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Le nozze di Figaro, K.492 / Act 3: "Dove sono i bei momenti"
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Orchestra del Teatro Comunale di Bologna
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Il barbiere di Siviglia / Act 1: "Largo al factotum"
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Madama Butterfly, Act II: Coro a bocca chiusa "Humming Chorus"
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Carmen, Act II: La fleur que tu m'avais jetée "Flower Song"
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Les Contes d'Hoffmann / Act 2: "Belle nuit, ô nuit d'amour"
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Carmen, WD 31 / Act 2: "Votre toast" (Toreador Song)
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Tosca, SC 69 / Act 3: "E lucevan le stelle" - Live
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Les pêcheurs de perles, WD 13 / Act 1: "C'est toi"... "Au fond du temple saint"
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Water Music Suite No. 2 in D Major, HWV 349: Hornpipe
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Water Music Suite No. 1 in F Major, HWV 348: Air
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The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: II. Largo
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2 Nordic Melodies, Op. 63: 2. Cowkeeper's Tune and Country Dance
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24 Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop Prelude"
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La Vierge / Scene 4: The Assumption: Le dernier sommeil de la Vièrge (The Last Sleep of the Virgin)
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A Midsummer Night's Dream, Op. 61: Nocturne
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Two Aquarelles: Gaily, but not too quick
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Auf dem Wasser zu singen, S.558 No. 2 (after Schubert, D.774)
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Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
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Orfeo ed Euridice, Wq. 30 / Act 2: Dance of the Blessed Spirits
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Crux Fidelis (after "Ombra ma fu"- Xerses, HWV 40)
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String Quartet in F Major, Op. 3, No. 5 (formerly attrib. J. Haydn): Serenade
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Ancient Airs And Dances, Suite No. 3, P. 172: 1. Italiana
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Clarinet Concerto in A Major, K. 622: II. Adagio
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Piano Concerto No. 21 in C Major, K. 467: II. Andante
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Madama Butterfly, Act II: Humming Chorus
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Piano Concerto No. 5 in E flat major Op. 73 -"Emperor": 2. Adagio un poco mosso
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Fantasía para un gentilhombre for Guitar and Small Orchestra: 2. Españoleta (excerpt)
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Was mir behagt, ist nur die muntre Jagd, Cantata BWV 208: 9. Sheep May Safely Graze
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Le carnaval des animaux, R. 125: XIII. Le cygne (Arr. Palmer for Cello & Orchestra)
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Te Lucis ante Terminum (after "Song of the Birds")
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Peer Gynt, Op. 23 - Concert version by Kurt Masur & Friedhelm Eberle: Prelude: Morning Mood
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Cello and Orchestra Concerto No. 6 in D Minor, G 479: 2. Andante cantabile
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Minuet from String Quintet in E, Op. 13, No. 5
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Symphony No. 9 in E minor, Op. 95 "From the New World": 2. Largo - Extract
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Choeur de l'Orchestre Symphonique de Montréal
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Carmen Suite No. 1: III. Intermezzo (Entracte After Act II)
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Symphony No. 2 in E minor, Op. 27: 3. Adagio - Excerpt
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12 Violin Concertos, Op. 8 "Il cimento dell'armonia e dell'inventione" / Concerto No. 4 in F Minor for solo violin, RV297 "L'Inverno": II. Largo
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Flower Duet - The World's Most Beautiful Duets
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Semiramide / Act 1: Alle più calde immagini
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The 50 Most Essential Classical Music Pieces Ever
The Four Seasons, Spring, Violin Concerto in E Major, RV 269, Op. 8 No. 1: I. Allegro
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Nocturne No. 2 in E-Flat Major, Op. 9 No. 2
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Peer Gynt Suite No. 1, Op. 46: I. Morning Mood - Recorded 1982
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Also sprach Zarathustra, Op. 30, TrV 176: I. Prelude (Sonnenaufgang)
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Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
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Piano Concerto in A Minor, Op. 16: I. Allegro molto moderato
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Die Walküre, WWV 86B / Act 3: "Hojotoho! Hojotoho!"...Ride Of The Valkyries
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Swan Lake, Op. 20 (Mariinsky Version), Act I: No. 10, Scene. Moderato
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Bagatelle in A Minor, WoO 59 "Für Elise" - Live
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Suite bergamasque, CD 82: III. Clair de lune
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Symphony No. 9 In D Minor, Op. 125 - "Choral": 4. Finale (Presto - Allegro assai)
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Canon and Gigue in D Major, P. 37: Canon in D Major, P. 37/1 (Orch. Seiffert) - Recorded 1983
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Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight Sonata": I. Adagio sostenuto
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Cavalleria rusticana: Intermezzo Sinfonico
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Variations on an Original Theme, Op. 36 "Enigma": 9. Nimrod (Adagio)
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Eine kleine Nachtmusik, K. 525: I. Allegro
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air "on the G String"
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Brandenburg Concerto No. 3 in G, BWV 1048: 1. (Allegro)
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Liebestraum No. 3 in A-Flat Major, S. 541/3
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Symphony No. 40 in G Minor, K. 550: 1. Molto allegro
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Carmen / Act 1: "Mais nous ne voyons pas la Carmencita" - "L'amour est un oiseau rebelle"
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Goldberg Variations, BWV 988: Aria da Capo
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Toccata and Fugue in D Minor, BWV 565: I. Toccata
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The Tale Of Tsar Saltan: 3. The Flight Of The Bumble-Bee
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Piano Concerto No. 5 in E flat major Op. 73 -"Emperor": 1. Allegro - Live In Bochum/2007
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Messiah, HWV 56, Pt. 2: No. 44, Chorus. Hallelujah, for the Lord God Omnipotent Reigneth
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Thaïs / Acte Deux: Méditation religieuse
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Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
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Madama Butterfly, Act II: Un bel dì vedremo
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Nabucco / Act 3: "Va, pensiero" (Chorus of the Hebrew Slaves)
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Carmen, WD 31 / Act 1: "L'amour est un oiseau rebelle"
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Orchestra dell'Accademia Nazionale di Santa Cecilia
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Lakmé / Act 1: Viens, Mallika, ... Dôme épais
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Die Zauberflöte, K.620 / Act 1: "Der Vogelfänger bin ich ja"
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La traviata / Act 1: "Libiamo ne'lieti calici" (Brindisi)
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Samson et Dalila, Op. 47, R. 288 / Act II: "Mon coeur s'ouvre à ta voix"
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Carmen, WD 31 / Act 2: "Vivat! Vivat le torero!..Votre toast"
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La fille du régiment / Act 1: Ah! mes amis, quel jour de fête!
Orchestra of the Royal Opera House, Covent Garden
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2420060468e5a42a9541c92b0abdaef9efd2fb6ac1b24cfc7cacb806f0c0ada. 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/GBBBA0541530.
Orfeo ed Euridice, Wq. 30 / Act III: "Che farò senza Euridice?"
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Roméo et Juliette, CG 9 / Act 1: "Ah, je veux vivre"
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Le nozze di Figaro, K.492 / Act 3: "Che soave zeffiretto"
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Le nozze di Figaro, K. 492 / Act 1: "Non più andrai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f5b226e0b0114466cb2786f2f2408360aa0b76b257dbebec8c1240b8308b42. 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/GBF077110440.
Così fan tutte, K.588 / Act 1: "Soave sia il vento"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608115d0b6d5f654b432349ae5c6ce031efea75f8b386d800966e612d28cb82f. 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/GBF077110550.
Le nozze di Figaro, K. 492, Act II: Voi che sapete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8675aa0d57b4ffb5e7051bc7a902b9adeb19b79adfc8876a1638ad38b1b191ea. 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/GBF078110060.
La rondine, SC 83 / Act I: "Chi il bel sogno di Doretta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28aa4cf00e59de28aaa62831a8034c903c44f74d5788c7d3e34172d89f1f7a6e. 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/GBF079710190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3418e7fce682b604d9960771ca0bdd7e0834fde8e444ba31a9eed07d64f233e8. 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/GBF076641625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50eee09eadf65cba6ac0fd857f6da6340fe79e64700f3ca9b637525540c22bd6. 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/GBF077440530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. 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/GBF077230201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1a63acc8ae123ab1f0e15eb515af7b36707e1c875e60ff5af8ba63a94972ff. 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/GBBBB1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7f90996dbef72d709a27cb58dcc595d834776221063ce9260c9dbdabdeb1f4. 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/GBF076610180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251. 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/GBF077440518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06a0cc5002ad42a35eb031d48adc6fe9f2c26abd0f07c7a930785d8228f0e04. 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/GBF078612050.
Dido and Aeneas / Act 3: Thy hand, Belinda...When I am laid in earth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cd624ef6b9d220c5576a4b881c5bc8a7267015474199c16ce42ef00be43b44. 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/GBBBA1045570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfb6ea7d62e80f95713a500023c478b55a041c5249c179f8823b0cdd932b2b9. 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/GBF078840805.
Il barbiere di Siviglia / Act 1: "Una voce poco fa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54ab05c133ef13c2d1d6100df694b64878ecf00472fbeb424104858b917ff64. 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/GBF075810590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51aa4b49520ad2a700b93eb7220b4a8e942f7cf4a9663e94f060661bf2419bc3. 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/GBF076710430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86916fc4c0f13e62f4cb3f5986b006e44cb330d8e6e340adf9b1e79e7eb5ebd7. 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/GBF078941609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abf4a1f60015107f1a7530199fb3147f039f34af4d77fd4e1289289d02f86ba. 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/GBF077211750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33. 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/GBF077130101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d7a0ee1e0e00ae762d3bfca541ae93770a8e0e5832e6786a23922c4c99548c. 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/GBF077600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69075a92e4b66bc1d6df0abbf6a1ddb4dab9101311afb72e9855d3fa3b7ea9d4. 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/GBF077130131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161ba3b531fa9bd44f6aa889c0c751b960ebc51e0af342f98b2490fab0030b81. 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/NLA508213201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9945b7540923c7a46a621a73daffbb7293871ceeec753bdf7c710be3e88bdf6. 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/GBF076510261.
The Classical Voice: A Celebration of the Classical Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbccd4578979211ebec246fe33c7401e283f320731eddcf1b23b988582c60f9. 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/GBUM70602981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de1e87fce0ff4400c02a9a51d48a805ebd63aa83864f6c384a94931515d7502. 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/GBEKZ0400460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79022c0708497b3daf111472acd6ec9fc5db3049b736d41f86f774f7abbc6bb2. 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/GBUM70606538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcc99a0958ae8c081645ef5bd6f2957ee8f7e93099b898e65145d6ad79c7282. 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/GBBBA8550340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd895cac8329881b28c365197188b438ca60b710f02a1cceb216ab4da4168dfdb. 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/GBF077211881.
Barcarole - Berühmte Opern-Arien und Duette
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6003fbe5daf4fcf8d2fab75217d90b0f61253082947109345417f8880a9ec609. 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/GBF077110810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76eecc78ad97c71520dff62bd596e24b914d586a86addaad7f117a41f0ae69c6. 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/GBF076711260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3370d879a583c9a02a25fcb4a74bfe570ee2eb0167b47205e7c21dbb9f6774e. 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/GBF076540617.
La bohème, Act I: O soave fanciulla (Love Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d43e53d6054b3154a2836874b88b1a824ce04341331e5907bbb64ef26208104. 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/GBF077240110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97e7cf2ed61cf4e81f8206cd17db144e49a908a48bee171c9c54150e081d474. 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/GBBBA8450020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db843557cf03e066055f91e1fcf33624584e5417cc079bb5f2164582657e5f5. 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/GBF076240103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e49d9e776d7ca81bd5437f339b0e1af4b48683ef8f350470a18d70616e6b74. 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/GBF075510090.
Rigoletto / Act 3: "Bella figlia dell'amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92cfb2d58af2a571d53cef321a23c7e4d7c66362e29f642761fed6b69623030. 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/GBF077114290.
Les pêcheurs de perles, WD 13 / Act 1: "Je crois entendre encore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfa3513b2cdb4bf5eb2703c8bfac416e462db960294cc7a88e8478d71a49c9a. 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/NLA505300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7f90996dbef72d709a27cb58dcc595d834776221063ce9260c9dbdabdeb1f4. 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/GBF076610180.
50 Great Pieces Of Classical Music For Summer
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98408eb1eef73838d51cac9afc88a23213d32432b87f1087b678fe477b95ffc2. 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/GBF078711212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253de02978c2bcd5b356a4d89ccf5f451ea6c89052093b5b972b5281f2e66d51. 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/DEF059231101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc05aad8307cb73211c52a46e5a6ca3811f1098ec4210498f5883508bcdc4c7. 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/GBF079110130.
Summertime: Beautiful arias and classic songs of summer
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Now We Are Free - From "Gladiator" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8bbee98127d02b5bfb238e4292e937fbc65b8d6a4ac7ca8063e2d32603b90c. 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/USUMC0000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8237bf3bcc29e368a4bc3e47914ca784f22556b908a543c25bd5ee487dc2860. 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/GBBBA0341650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190cc568779635af8f3fb00614dd15d51e29be6ad9515949b9346a05320c4240. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079710180.
Poulenc: Organ Concerto; Concert Champêtre; Gloria
Offenbach: Les Contes d'Hoffmann - Highlights
Les Contes d'Hoffmann / Prologue: "Va pour Kleinzach...Il était une fois à la cour"
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Les Contes d'Hoffmann / Act 1: Entr'acte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3263a0a03d5381bb1e35bc3d591bb4e5d32b12ba5efe10323e3cbc14d1ba534. 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/GBF077140503.
Les Contes d'Hoffmann / Act 1: Allons! Courage et confiance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049c3ba5c7892617f5bb3fa21b01052ad509683310f4068543ac34e6e8f53d2b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077240009.
Les Contes d'Hoffmann: J'ai des yeux, de vrais yeux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb962fcd8839c334afd2e9280c75e4604f48e4651268028faa03fcd9affd8d94d. 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/GBF077140506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6269d95f8f4fe4bc39ba6ff6e0e73de747f0232a0cefceb37269b7430a46eb. 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/GBF077210790.
Les Contes d'Hoffmann / Act 1: Voici les valseurs!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98ba0695783dfcf0fe2e37a90bc8d703b6679f05a00dfd1ec17d848806b2329. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077240016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f31efd0c2bb7e0d4e54cddeb6192001b07c58cebf3c3cb68034c88b9a93c97. 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/GBF077110650.
Les Contes d'Hoffmann / Act 3: Elle a fui la tourterelle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc40926d27e7e34f4b54947197c19b25ee43cf7721cc95a02b096285b56fb7d0. 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/GBF077140512.
Les Contes d'Hoffmann: Non, ne me tente plus!..Chère enfant que j'appelle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb492211e1c47cf088c252ceb4fc3775e297084b2018fdff5c21bc81bece228b5. 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/GBF077140515.
Les Contes d'Hoffmann / Act 3: Intermède-Entr'acte (Barcarolle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fabdc73188594bde25ab2c808caf3098d6ff7226d824883054c061ae16251d6. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our 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/GBF077240030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52f48a64f9440204ce023efd5adb8df9ff94c768b384375e79ec9860ff2e81b. 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/GBF076340601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7182507b5d76739d095b7c507bc07ee3c426487fd7606ccc5e9c5d7d284b72. 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/GBF076440308.
I Puritani / Act 1: "Son vergin vezzosa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a60527c2807e81b2db9a2463d291aec6ad83a62054bba72271e4cc64d421b9. 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/GBF076040204.
Rigoletto / Act 1: "Gualtier Maldè...Caro nome"
Chorus of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b70d8b157fcf141c8015b9bc1dffb56a169b779b540fe860ca124c60530362. 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/GBF076040216.
Faust, CG 4 / Act 3: "O Dieu! que de bijoux...Ah! je ris de me voir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d059781040ad8027e2864441add036d26f91571d7d437866a4f17d400f2c92. 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/GBF076040208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6269d95f8f4fe4bc39ba6ff6e0e73de747f0232a0cefceb37269b7430a46eb. 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/GBF077210790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cf02bf129720d434472dd4d635a38cbaf2e9d9cea702a5786ca5813d4d98ea. 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/GBF077530401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. 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/GBF077240108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8675aa0d57b4ffb5e7051bc7a902b9adeb19b79adfc8876a1638ad38b1b191ea. 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/GBF078110060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e64a268db4871cdfef5cf21fc866165cd487ee02d75d2cce642a329837e314. 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/GBF077130141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563fc0fc56adec16e6a7d811083ca1d6dda4dd5ed16c5090c18f91a8d89095dd. 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/GBF078941602.
Carmen, WD 31 / Act 2: "La fleur que tu m'avais jetée"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62147be857f597f3eb3d8a86d9c0c8115dce0dda5f50a8b2362f36b8fc9f734c. 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/GBF077530421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b4a43ab99f46b4078ad1a3ca7fca89715117aa754a5103ed94e9fc48d77f16. 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/GBF076840709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfb6ea7d62e80f95713a500023c478b55a041c5249c179f8823b0cdd932b2b9. 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/GBF078840805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92284420b0ae81b8cdf83d96998a881cdac40144beba3039a9f6147938acb852. 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/GBF078611820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. 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/GBF077230201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251. 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/GBF077440518.
Turandot, Act I: Non piangere, Liù! – Ah! Per l'ultima volta!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd27fbda005b5fa18fc652fcdc17b26a6b983b50cc2a74b14c8febdc61647c82. 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/GBF077230810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbd8f25a473196c19271e52f54b43a3f1b3f24c8e69e4e9f6d1255afdfe762e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:47:04Z), 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/GBUM70704814.
Puccini: La Bohème / Act 1: Your Tiny Hand Is Frozen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5f96191e13faca89399a5845002afc9f9389886ab795bba3eef8fcb5a4bb2c. 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/GBF079841008.
Le Papillon / Prelude and Act 1: Scene 2, Valse des Rayons
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3f358ad30b258ed62f6f82098fcf17ba573b90194d12c5c7f2f90ba6065ed6. 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/GBF077240404.
Bellini / Delibes / Puccini / Verdi: Great Opera Duets