Giacomo Sagripanti is an Italian conductor, born January 28, 1982, in Giulianova, Abruzzo. He specializes in opera and symphonic music. He began his musical studies at the Rossini Conservatory in Pes
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f2346950a3124a91eb1210d63fdbe5fb5417b011fd0199995fe5912a847bbc. 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/c7f084f0-72f1-4a4f-83dd-0e4a5f36868d.json and https://artists.proofprofile.net/proofs/artist/c7f084f0-72f1-4a4f-83dd-0e4a5f36868d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
The Pretty Yende Coronation & Opera Classics Collection
Roméo et Juliette, Act I: Ah! Je veux vivre
Orchestra Sinfonica di Milano Giuseppe Verdi
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4e1593fd90740e38a012232360ecb8978375033e0db7f96f1f65dd6c656cb9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706105 — a six-check JSON result.
Il barbiere di Siviglia, Act I, No. 5: Una voce poco fa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700aad7f0a309f7c34a7a9a229aeca687ec7464db273f6a1637310c297cf0738. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11602089 — a six-check JSON result.
Lucia di Lammermoor: Act III: Eccola! Oh, giusto cielo!... Il dolce suono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71066ecaf1aa8c219193c1a2294d5058f066a61d288660f464faf125412ed25e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706108 — a six-check JSON result.
Lakmé, Act I, No. 2: Viens, Mallika... Sous le dôme épais ("Flower Duet")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85de5c0a3edbc27d15696e313b4b43aef6853fc9c274a17b9a2d22b506568d7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11602087 — a six-check JSON result.
Lucia di Lammermoor: Act III: Spargi d'amaro pianto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333fcf6532c591978752eb8bf6f700325519cd8d06cde27c554fff04c36ddeba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706111 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be2225c7ba195938fd96031b84742aa0cc3b50a3702a692ce865c138f56f82a. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900024 — a six-check JSON result.
Carmen, WD 31: Act I: Près des ramparts de Seville ("Seguidilla")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe470c13728b32cfa6a947472ed2233ad3a298e23bb262179a1ce5616bf3a2c38. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710442 — a six-check JSON result.
Samson et Dalila, Op. 47, Act I: Printemps qui commence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc6e60bdd63a319105099fa02bc439fff5977a61a49e4dff21f8f49d783bec6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710444 — a six-check JSON result.
Il Trovatore, Act II: Condotta ell'era in ceppi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8496d55716b198427d2708e6bc3e1cdff710fd6184eefe594f62b543e72c6b. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710445 — a six-check JSON result.
Don Carlo, Act II: Nei giardin del bello (Canzone del velo)
Coro Lirico del Teatro Municipale di Piacenza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0aaab07355f3f72ebd386047575489cc6e8d96b34ab1bfb9ca2acaba53cb1c8. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710446 — a six-check JSON result.
Werther, Act III: Je vous écris de ma petite chambre ("Letter Aria")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322a2b0a33b06f9f10a2351898ea9149fb1e28d4d8413f9fd8a1004c6024fdc4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710447 — a six-check JSON result.
Samson et Dalila, Op. 47, Act II: Mon coeur s'ouvre à ta voix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83db504e1fb80bafab3ea2ffb0f948743a7e23e8eeac66d3f1619cccc5953b2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710449 — a six-check JSON result.
The Tsar's Bride, Act I: You Will Pay ("Lyubasha's Aria")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc74e1c3d37b15370e96862f0274eacdd065372d7d08f5f5a34498bbda7bcdc6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710450 — a six-check JSON result.
Carmen, WD 31: Act I: L'amour est un oiseau rebelle ("Habanera")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3382e8f7882c126fee96b3eb03322b1f3d3bca3a80f917ad31b62a74bda186. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710443 — a six-check JSON result.
Cavalleria rusticana: Voi lo sapete, o mamma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6199205ed92566edfb534f4a4d8a63de01665999c8e003e043318d2884a8042a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710451 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5af7cf93bf966ad5b14ca3138a6f8b5c8010a70a428d4a1fe7ee54cee6afccf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710452 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab402b5e126187c41a246f6d09acb7d6c871b74ed4eac0ba240f6d9aa5320cc9. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11710453 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4e1593fd90740e38a012232360ecb8978375033e0db7f96f1f65dd6c656cb9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706105 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71066ecaf1aa8c219193c1a2294d5058f066a61d288660f464faf125412ed25e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706108 — a six-check JSON result.
Lucia di Lammermoor: Act III: Ohimè! Sorge il tremendo fantasma... Ardon gli incensi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00a14bfda5b2cf4b7330eb56db193c7e29f1b230472bd59dc084511f69815f9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706109 — a six-check JSON result.
Lucia di Lammermoor: Act III: S'avanza Enrico!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08948537d243bff412fdfe9c1dfe2c1fbad1f7dc1441aabaf40f4b71574bed77. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333fcf6532c591978752eb8bf6f700325519cd8d06cde27c554fff04c36ddeba. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706111 — a six-check JSON result.
Linda di Chamounix, Act I Scene 3: Ah! Tardai troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5a90e4b38892065fa31b416ec68d3524c31eaf1f8f310e3b01d5f87e93f130. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706112 — a six-check JSON result.
La Straniera: Act II: Scene 14 - Sono all'ara
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b6a073bcf5a03f383834ea04f7ebcc3be0699c16acb437c1862c32c5c15d22. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706115 — a six-check JSON result.
La Straniera: Act II: Scene 15 - Vaneggia... Il passo sgombrisi...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521f494fccdfa1f95bc0bc81f5f95671018eb11685ef991c31a7e09bc316d3a3. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706116 — a six-check JSON result.
La Straniera: Act II: Finale - Chi veggio? La regina!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaa2aeffd0a21b6d3484ab9ff574668f0ee58debdc5f676928a40cca358e3b5. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706117 — a six-check JSON result.
Le pardon de Ploërmel (Dinorah), Act II Scene 3: Dieu, comme cette nuit est lente... Ombre légère
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f624b3ca05167a136128577e7b34ed691caa4505de10f668494404236dc1fc. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706118 — a six-check JSON result.
La Sonnambula: Act II: Scene 2: Oh, se una volta sola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6133f0f861aee72a4cb1739b6beacc70a988d96fd4cd5979b59b4a9690b5503e. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706122 — a six-check JSON result.
La Sonnambula: Act II: Scene 2: Ah! Non credea mirarti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503ad259d84f81706ebc0655eb80ff870e47b5d2c33142c1404e3d968b889d1a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706123 — a six-check JSON result.
La Sonnambula: Act II: Scene 2: Ah! Non giunge uman pensiero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c086c7cad07017842bac69a861f921ed1f412453b30196f9c2aa7eb223b078b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11706124 — a six-check JSON result.
Arlen: Over the Rainbow (From "The Wizard of Oz")
Over the Rainbow - From "The Wizard of Oz"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168845f7a73a5ecc3c728d15740f6d21e78488546d3b8d64b237be11cbe4425e. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432320 — a six-check JSON result.
Delibes: Lakmé / Flower Duet: Dôme épais le jasmin ... Sous le dôme épais
Lakmé / Flower Duet: Dôme épais le jasmin ... Sous le dôme épais
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f995780cd139efe53a8589f1fb0b439e21f4c0075176ddaef20b9f938de658. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432309 — a six-check JSON result.
Don Pasquale: Quel guardo il cavaliere ... So anch'io la virtù magica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20187b7d09ed563232c94309a8c6aeca6ce54d75b8148c6b0ab27b7172345b0d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432301 — a six-check JSON result.
La fille du régiment: Chacun les sait, chacun le dit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce85721c1d405f62c3219fd4247b512fcc1a55392422326231092f78845bf1b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432302 — a six-check JSON result.
Elisabetta, regina d'Inghilterra: Non bastan quelle lagrime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9251ecf80dbe1291ca72a75bb9f54eceee6de8869ff50b4ff6fc9c1f6f0a92. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432303 — a six-check JSON result.
La sonnambula: Oh! Se una volta sola ... Ah! Non credea mirarti ... Ah! Non giunge uman pensiero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc592374eb39a0609335793eea4471e04d9b172c79e42c18c3f90718c29c2119. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432304 — a six-check JSON result.
La traviata: E strano! E strano! ... Ah fors'è lui ... Follie! Follie! Delirio vano è questo!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19baf0a08cdd2a5ada200829af84487bea0f617de05220c797fa49e1f1545f63. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432305 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418832822e8576c902a56c0dc79b0d913966167e4434967ed2bc5a60dd7c31da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432306 — a six-check JSON result.
Norma: Deh! Con te, con te il prendi ... Mira, o norma ... Si, fino all'ore estreme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cf1267fd7058eb7165b70d1eeb7f36015173063662be0a95380535224e6b2b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432307 — a six-check JSON result.
Lakmé / Flower Duet: Viens, Mallika, les lianes en fleurs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c887858731ce7d219ac9098bde086171ce855ec6339794cf417758ed5935b7. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432308 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ec2ee5ce965ab1562f8bc889c56116f4909b1fd7ee2ce9eac906f15d915877. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432310 — a six-check JSON result.
Les contes d'Hoffmann, Op. 67: Les oiseaux dans la charmille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11b800fa703312e43490dbda3cfb1af06c0316a699bdf5228f5ff5438236ce5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432311 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd4a01b292b27a9a116934ad2007dd709577e0df1162d5ab1e819c94e6e5f3b. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432312 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05137ceadd0fb32e69e4efba259b53441caff2bace716945b8af07cc532608a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432313 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03b09bdc608f6da8aa2cd024af334d79ce46f7dcbeea0384d17e382f25e5a17. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432314 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0b32bd803a15876078ea159e1a27cef8cfbf9bee092443718c5c111c4a72e7. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432315 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218eaedf51f1e109bc363c32aeaa6d1a9736e5d224e8e7177e81d142f1a68e3f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432316 — a six-check JSON result.
Moon River - From "Breakfast at Tiffany's"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670e00abbe020d9569a7ded516a4510b196b61180187326766e6999a0dfaf6ac. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432317 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8837de9fd66f2855dfd6ed541992dadb06ccfbfbd6c686f19c1fdfdf3e10bf4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432318 — a six-check JSON result.
The Way We Were - From "The Way We Were"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9825eeffb521833b5f78f63241d6ed951884909b880b12e8552156d715ae65. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432319 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168845f7a73a5ecc3c728d15740f6d21e78488546d3b8d64b237be11cbe4425e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962432320 — a six-check JSON result.
Donizetti Grand Seigneur, Baritone arias
Gemma di Vergy from Act 1, Scene 6, Qui un pugnale! Ah, nel cor mi suona un grido… Un fatal presentimento.wav
Orchestra del Maggio Musicale Fiorentino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66238c89ac566e14edbb21e241ef88cf6bbb85991206e9fc9931c924555a2431. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN322421413 — a six-check JSON result.
Parisina d’Este from Act 1, Scene 2, Che mai rechi?… Per veder su quel bel viso… Dall’Eridano si stende….wav
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abf0bec9cdd6958cec99431b4efaad1d711126818907c36234aae6322623f37. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN322421415 — a six-check JSON result.
Il Duca d'Alba from Act 3, Sì! Colpevol fui!… Nei miei superbi gaudi… Ah! de’ miei voti alfin…