Patrick Summers (born August 14, 1963) is an American conductor best known for his work with Houston Grand Opera (HGO), where he has been the artistic and music director since 2011, and with San Franc
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 0x8647152b4d55219ec6804dd55530e08605b142fef31bc5ce13d70b24d29ccfbc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/481d28a4-b085-4c4c-8362-41aabd3dc263.json and https://artists.proofprofile.net/proofs/artist/481d28a4-b085-4c4c-8362-41aabd3dc263.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Phoenix, Act II: Li fai sembrare cosi felici insieme (Live)
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 0x530974b34117c6dac0c450b33fa10cac81e202792f0eacaf8b7edd92fe3af2d6. 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/NLE422002645.
Heggie: Dead Man Walking: Prelude (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0e2aec61d7f1dcea00e26a49ca69e87fc24ca182b4ee9a19cbc9a1d899beae. 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/GBAYC1200039.
Heggie: Dead Man Walking, Act 1: "He will gather us around" (Sister Helen, Children, Sister Rose) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1472786d6e317a4de95c5e47d624ee9bb48255777f533c1a9114e6f8e264fbd9. 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/GBAYC1200042.
Heggie: Dead Man Walking, Act 1: "I don't like that man" (Sister Helen, Warden) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa292975cf2dfef5b996d3e6ab0a5c0a4caa1d1436a38d9c33b6e96fe63d28d8d. 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/GBAYC1200048.
Heggie: Dead Man Walking, Prologue: "Watching you" - "A Kiss in the Dark" (Boy, Girl, Joseph De Rocher, Anthony De Rocher) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8468262810884d739457894b25cdfc48ca5ebd3a17b9af5ab3247180a8c109. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200040.
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
Heggie: Dead Man Walking, Act 1: "Heavens! Look at the time" (Sister Rose, First mother, Sister Lillianne, Sister Catherine, Jimmy Charlton, Mrs Charlton, Sister Helen) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf10777cce2b66ba98b46151b7457efa81dd5d20a0cf4e943f689adc24e636f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200043.
Heggie: Dead Man Walking, Act 1: "Be careful people have always told me" (Sister Helen, A Motor Cop) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44f00899b3220e462714c25e0d5dc9bee880ce0e375c231d1dcea3f03ca2039. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200044.
Heggie: Dead Man Walking, Act 1: "This journey. This journey to Christ" (Sister Helen) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c65bf04d2ed50ab2a6d0ebc7c06027c07b10c3dfaf24e51266defcf5b285c4c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200045.
Heggie: Dead Man Walking, Act 1: "Sister Helen? I've been waiting for you" (Father Grenville, Sister Helen, Inmates) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec2369b45a4d070847811be70e8ca67fecdd3d5d3270fb1ce63ac8e2fe40ca9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200046.
Heggie: Dead Man Walking, Act 1: "Some of them didn't look so bad" (Sister Helen, Father Grenville) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb123f76304446c53113674b92d63c24dcb96c2ebec5970d866a5a4a2c04afa8d. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200047.
Heggie: Dead Man Walking, Act 1: "He will gather us around, all around" (Children, Sister Rose, Inmates, Sister Helen, Joseph, A Motor Cop, Joseph's mother, Kitty and Owen Hart, Jade and Howa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed9f137eda30a2c74663594cc86f3d9e9035e80f0e1d9e2424eeaa2d368b538. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200063.
Offenbach: Les contes d'Hoffmann, Act 2: Chanson d'Olympia. "Les oiseaux dans la charmille" (Olympia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb59e3fa8ff622c21fa1ac00d316b756374e59811a8d23da5c22fce1673b73f. 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/FRZ119601530.
Samson et Dalila, Op. 47, R. 288 / Act 2: "Mon coeur s'ouvre à ta voix"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5238549e97c5aea2d41849a2123803f1d60631f29ac7a279a6e54a8a4edeb16. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NLA509504008.
Serse, HWV 40 / Act 1: "Frondi tenere e belle" - "Ombra mai fù"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa704540c57174986ad534b8340e6313b494797d1bf6ebd3b4398ff635a0974ff. 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/NLA509504004.
La forza del destino / Act 2: "Al suon del tamburo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd547a09826e391f1dd96f548c18dfb9624fae41f50237c53c08d77a0ced8789c. 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/NLA509500308.
La Gioconda / Act 1: "Voce di donna o d'angelo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad237e435dd58b42839f8c6a866738a805fabeecaa09e59c923dbb03d258ebbc. 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/NLA509504010.
Prince Igor / Act 1: Cavatina: "Merknet svet dnevnoj"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a6271ae7e5b921c895c6b3f5f945a4e80dfe3d559de08d9624346a8c9110ba. 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/NLA509312210.
Vespers, Op. 37: II. "Blagoslovi dushe moya"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7728d059316213c0ed4a11f17a0bc2abe206a1db968617a0996322d6b0acb7. 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/NLA509306402.
Le nozze di Figaro, K. 492 / Act III: Dove sono - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c4880e265c897870e74f5609cbeeeafcbbdf33923b6ed7864e5299882441e4. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY3P2206370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930f2982c77851051bb56de8958c30166a8c5fc4de69f424a5ef55849f721664. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY3P2206375.
Arabella, Op. 79, TrV 263 / Act III: Das war sehr gut, Mandryka - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef225ebce279fa60d4aab936cb987746555ee7929eb356416be50c05eca632b. 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/USY3P2206376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfdd58977c3459dcf2cf86c7508e49f874026f137ace0229be7264501d1e363. 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/USY3P2206378.
Rusalka, Op. 114, B. 203 / Act I: Mesicku na nebi hlubokém - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52addebb0780859d81dd6635d634463377b76614716fd52bddd8bda33ffe454. 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/USY3P2206380.
Don Giovanni, K. 527 / Act II: Non mi dir, bell'idol mio - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e27171b77df5928407bfbd18b972986a05624530d7aec7fc39ebb3e204f7209. 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/USY3P2206388.
Il pirata / Act II: Col sorriso d'innocenza - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c11c152a881e7aacc796e27364cfc14d53fbc58f4cc6901aa956742b6da291. 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/USY3P2206389.
La traviata / Act II: Ah! Dite alla giovine - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0fe38276f0bd47665df887405e8e3575e3510f239fef57370a54aa1056dc9c. 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/USY3P2206390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffffa236ec107408493e2afc9a578fd95b3c4c8ffbe92e60e914d6353b31efe5. 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/USY3P2206391.
Thaïs / Act II: Dis-moi que je suis belle - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1c14a77e94b9a6cbf595128eed4d90146ef0a5c4c0ec5684daf5cb54ead738. 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/USY3P2206396.
The Merry Widow / Act II: Hello, here's a soldier bold - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8143d9cdf7ad744861ff32e0dedc0465f7618bbd757f3414b000e4e1c57443. 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/USY3P2206399.
Rodelinda, HWV 19 / Act III: Mio caro bene! (Ed. Andrew V. Jones) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8139d28ff579e6a0c416b8a961f8da8fcdb61b6e625c7da9388d5997f9624b5e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY3P2206392.
La Sonnambula / Act 2: Ah, non giunge uman pensiero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd71e6a188087edf1c374c7660253a8cebcf4e89240cea49d5683b8b6762237f. 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/GBBBB0001606.
Maria Padilla - opera in 3 Acts: Abbraciami
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6d6e6f77f6538c1b3d5f8268d38f2835901acc2a4c7d742f98fc5ce4c039ef. 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/GBBBB0001607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9508554f82dfb015602fcb216dcc9e9aca55a5a7a002696b973589f972026deb. 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/GBBBB0001613.
Il pirata / Act 2: Col sorriso d'innocenza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50cb2339236416a19d4e150231b99978dbd52fe47a732394eff62f22dd90bfa. 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/GBBBB0001615.
La Sonnambula / Act 2: Oh! Se una volta sola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c6fe978ea66d2396488de654dd216657af7ecd3c8d53cf728d3f9f2ce1b292. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0001604.
La Sonnambula / Act 2: Ah, non credea mirarti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31632dfaf8c485782d8b8a5f02542dbcb082a68089b8f7dddf3cb3e2ab37324d. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0001605.
Maria Padilla - opera in 3 Acts: Il più tenero suon d'arpa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cd9921dcd5ee36729d67d203ea60c1305336d73209c0b44bfa18a1037c1f8d. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0001608.
Maria Padilla - opera in 3 Acts: Ah non sai qual prestigio si cela...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79616d021947961d357e839574a52f183787f048ae0a0d85d80b719f87ece04. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0001609.
Armida / Act 2: D'amor al dolce impero...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d467199fdb21ab0259003f7b0af17d34a3cad95b622d7664bb9d8db449b986. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0001617.
Lucrezia Borgia / Act 2: Figlio, figlio! Ola, qualcuno!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9f0c202cb99671a70d15c44d4df21e74f4a9374c75f8a0f505689ac09c8358. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0001622.
Lucrezia Borgia / Act 2: Era desso il figlio mio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b20f27ed3314d9e95f475be831b261cf140be47f1ad59caf13d2979ef2bf4e1. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0001623.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12493c3bbb0a2c3bf4fe9b6b0017091accac7e5ee57c1288bf0d87f2a1b117e. 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/GBUM70910640.
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Music for the Royal Fireworks: Suite HWV 351 - Arr. Eyton: La Réjouissance
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God Save The King (British National Anthem)
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Prince Igor, Act II: Polovtsian Dances (Allegro)
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Arias & Duets (Dmitri Hvorostovsky – The Philips Recitals, Vol. 11)
Gianni Schicchi: "O mio babbino caro" [Gianni Schicchi]
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La Wally, Act I: Ebben? Ne andrò lontana [La Wally, Drama lirica in quattro atti]
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Le nozze di Figaro, K. 492 / Act 2: "Porgi amor" [Le nozze di Figaro, K.492]
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Così fan tutte / Act 1: "Come scoglio" [Così fan tutte ossia La scuola degli amanti, K.588] - Applause omitted at end
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Madama Butterfly, SC 74, Act II: Un bel dì vedremo [Madama Butterfly]
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Faust / Act 3: Air des bijoux (Jewel song) [Faust]
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Manon / Act 3: Je marche sur les chemins...Obéissons quand leur voix appelle) [Manon]
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Roméo et Juliette, CG 9, Act I: "Ah, je veux vivre" [Roméo et Juliette]
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Rusalka, Op. 114, Act I: O Silver Moon [Rusalka]
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Fourteen Songs, Op. 34: Vocalise, Op.34, No.14
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Die tote Stadt, Act I: Glück, das mir verblieb (Mariettalied) [Die tote Stadt]
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La traviata - original version / Act 1: Ah, fors'è lui...Sempre libera [La traviata]
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Anna Netrebko - Live at the Metropolitan Opera
I Puritani / Act II: Qui la voce sua soave - Live At Metropolitan Opera House, New York / 2011
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Don Pasquale / Act III: "Senz'andar lungi...La morale in tutto questo" - Live At Metropolitan Opera House, New York / 2011
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Roméo et Juliette / Act IV: Nuit d'hymnénée! - Live At Metropolitan Opera House, New York / 2011
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Roméo et Juliette / Act IV: "Dieu! quel frisson" / "Amour, ranime mon courage" - Live At Metropolitan Opera House, New York / 2011
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Lucia di Lammermoor / Act III: "Il dolce suono" - "Ardon gl'incensi" - Live At Metropolitan Opera House, New York / 2011
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Les Contes d'Hoffmann / Act III: "Pourtant, ô ma fiancée" ... "C'est une chanson d'amour" - Live At Metropolitan Opera House, New York / 2011
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La Bohème / Act III: "Donde lieta uscì" - Live At Metropolitan Opera House, New York / 2011
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ef2b36e5511561724ae080baab4e262b391e16de5bce2203ad75be89c53e30. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0541240.
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Adriana Lecouvreur, Act I: Io son l'umile ancella
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Roméo et Juliette, CG 9, Act I: Ah, je veux vivre
Die tote Stadt, Act I: Glück, das mir verblieb (Mariettalied)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe127bea78c4c3c7c31861aceddc426869936d65a348b9930145301d449b84e79. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA9650170.
La Wally, Act I: Ebben? Ne andrò lontana
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Madama Butterfly, SC 74, Act II: Un bel dì vedremo
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1a63acc8ae123ab1f0e15eb515af7b36707e1c875e60ff5af8ba63a94972ff. 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/GBBBB1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1566a693032e14b127a04c52db26646f7a656348e427251b7cb1f767b45dda9. 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/GBBBA0344350.
You'll Never Walk Alone - From "Carousel"
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Handel: Serse, HWV 40, Act 1, Scene 1: Accompagnato. "Frondi tenere" - Arioso. "Ombra mai fù" (Serse)
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Handel: Rodelinda, HWV 19, Act 2, Scene 7: Duetto. "Io t'abraccio" (Rodelinda, Bertarido)
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Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi che sapete" (Cherubino)
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Mozart: Don Giovanni, K. 527, Act 2: "In quali eccessi, o numi... Mi tradi quell'alma ingrata" (Donna Elvira)
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Rossini: Il barbiere di Siviglia, Act 1 Scene 5: No. 9, Cavatina, "Una voce poco fa" (Rosina)
Orchestra dell'Accademia Nazionale di Santa Cecilia
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Rossini: Maometto secondo, Act 1: "Giusto ciel, in tal periglio" (Anna, Chorus)
Coro dell'Accademia Nazionale Di Santa Cecilia
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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 0x8015ff70ebacc3ae21e5b422759d4a8da7aa28aa2f33cf6625079496bfaca588. 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/GBBBB1400007.
La rondine, SC 83 / Act I: "Chi il bel sogno di Doretta"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0301a7a3a2ad493c7c9bccba41b5fdc3b3adc3d46eab544d6a816684e571706. 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/GBBBB1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13955803b145d2ca9048c8f4de6dd01242785dcf59d7f26f4ed109b05dc8b62f. 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/GBBBB0014201.
Best of Opera with Metropolitan Opera Orchestra
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La traviata / Act I: "Libiamo ne'lieti calici" (Brindisi)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050dfa8677d1727d49ea1c07721f59790941975790400c782f249b0732ebf678. 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/DEF058931001.
Rigoletto / Act 3: Bella figlia dell'amore (Duca, Maddalena, Gilda, Rigoletto)
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L'elisir d'amore / Act II: "Una furtiva lagrima"
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Le nozze di Figaro, K.492 / Act 4: "Deh vieni, non tardar"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14483c65d143bf93035ebbc30ea8fb92505bb4a641266775705eeb51e542d1f1. 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/DEF059030401.
Le nozze di Figaro, K.492 / Act 3: "Dove sono i bei momenti"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a98052d2576a18a5a773089f3adc0da9f96a433d06774fa4b04497ed037882c. 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/GBAYC2200162.
Classic Originals - Pieces In The Original Style 2
Le carnaval des animaux, R. 125: VII. Aquarium
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Variations on an Original Theme, Op. 36 "Enigma": Nimrod
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