Robert Kerns may refer to: Robert Kerns (baritone) (1933–1989), American baritone Robert Kerns (academic), American clinical psychologist, academic and author Bob Kerns (1930–1991), American polit
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 0x7a5109cf04b79273f94441d02273bfe11c74ee9ddfa82f9060a08030c0b83512. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/228653be-660e-437f-b632-662523138743.json and https://artists.proofprofile.net/proofs/artist/228653be-660e-437f-b632-662523138743.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Die Zauberflöte, K. 620 / Erster Aufzug: "Wie stark ist nicht dein Zauberton"
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 0xdb969255366c496beb020d848d8b1d9015222289b50588ab4e6fed58e252bceb. 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/DEF056430627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51033449a251d60fb08f74c26c1b2e6ec81021347ba8059d2fcbdaad663fcedc. 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/DEF066506640.
Tchaikovsky: Eugene Onegin, Op. 24, TH 5 (Live)
Eugene Onegin, Op. 24, TH 5, Act I: Act I Scene 1: Introduction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2a7f98476d9f32dd2bd3564f9e2d393d6e4475252fb15ea5bd62e2c5f39a6a. 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/DEB950463701.
Madama Butterfly, Act II: Un bel dì vedremo
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.
Orchestra del Maggio Musicale Fiorentino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd8a065f730b486508dcc301abcb5d4a17b51ef9a4f01b0b1c367b39fda92b8. 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/GBF079144122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23277a1f34bf9b0bc0f38eb3f264555bc9fab409d70656025598264c14f6e7f8. 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/DEF056731406.
Das Rheingold, Scene 1: Weia! Waga! Woge du Welle!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89bb7dcf9464ce88c51e3d31d1f3cdf50e228e5009fbed145b57595db3131cd5. 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/DEF056731407.
Das Rheingold, Scene 1: He he! Ihr Nicker!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639ce8a7e432edbc07e50606ff5c70ed2ab4f48605cec6934c57de25f9f4dda8. 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/DEF056731408.
Das Rheingold, Scene 1: Garstig glatter glitschriger Glimmer!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d06b48755e7a4271e66fe0da6565defae2d0099e075cc93c9fc63564197f0f6. 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/DEF056731409.
Das Rheingold, Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597e5345f2930adb9e2929a34d6aa2759bb3b42822ff561bc27ef93137d406c2. 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/DEF056731410.
Das Rheingold, Scene 1: Nur wer der Minne Macht entsagt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade3da8927f63d958440e0fde80c41f774bc5df132fa616d594aae05550500b0. 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/DEF056731411.
Das Rheingold, Scene 1: Der Welt Erbe gewänn' ich zu eigen durch dich?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a5a7960ac5778eaa534434a3535beec1aa3ee6d76708da10e866c41c588765. 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/DEF056731412.
Das Rheingold, Scene 1: Haltet den Räuber!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1eb34ec0512c234435d19c8f5be1eb352360363f643d2440b1dbd02c331860. 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/DEF056731413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3ca4bb51a3da9b14cbdfc570a29a645159baee37c4596d3a890c2af226d261. 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/DEF056731414.
Das Rheingold, Scene 2: Wotan! Gemahl! Erwache!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2504b214c0169c03148d634cf956c6a9ac077018cdf3852238824995274005b8. 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/DEF056731415.
Das Rheingold, Scene 2: So schirme sie jetzt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96299ffc781278e1453ca008516af50afd9a285533fb2ec64c3bd9d8b7fa461a. 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/DEF056731416.
Das Rheingold, Scene 2: Sanft schloß Schlaf dein Aug'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6770fcd7d2061f7e0cae2d357ae110b90039d1c4e25092b48887c1948c137b74. 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/DEF056731417.
Das Rheingold, Scene 2: Was sagst du? Ha, sinnst du Verrat?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90a6bc640c26cad0afa3e56634d2dace61f57950ba11d416ae070b9cdce918a. 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/DEF056731418.
Das Rheingold, Scene 2: Transformation Scene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2058ceafe4a2c6779738284a6d646c05d15c8e67b9f01a2b9d8c79372ceba9. 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/DEF056731426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7ecbba695eee12c2062e4344cad2c825a0a8f91b593cf133e99ee7bbb05e80. 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/DEF056630010.
Madama Butterfly, Act I: Dovunque al mondo – America for Ever – Ier l'altro il Consolato – Ecco. Son giunte al sommo del pendio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25771928ef486cb8111f8ed8d17332df9f970b7db88fc9e068aab62b726969a6. 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/GBF077414560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251. 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/GBF077440518.
Madama Butterfly, Act II: Ah! m'ha scordata? E questo? – Che tua madre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1754127bbad618b20badb193b2b9d15757f4e5cf0b035f3063e54e1442c49cbc. 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/GBF077414580.
Madama Butterfly, Act II: Una nave da guerra – Scuoti quelle fronda – Or vienmi ad adornar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c83a34972bcddd08f39fcd52f4e85de5d6cc41ddf1ebf544b4193da13920ab6. 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/GBF077414590.
Madama Butterfly, Act II: Coro a bocca chiusa "Humming Chorus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50eee09eadf65cba6ac0fd857f6da6340fe79e64700f3ca9b637525540c22bd6. 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/GBF077440530.
Madama Butterfly, Act III: Io so che alle sue pene – Addio, fiorito asil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36f8b9f5a31a16f3c363a448b04429e4428381292c5c66a3b50994568a6652e. 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/GBF077414600.
Madama Butterfly, Act III: Con onor muore – Tu, tu, piccolo iddio!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0544cc272018315df3e4fed9c362900d2b0dd9a27a9a08019990eab148aba8. 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/GBF077440541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7d2c9dcae7121b1203efef828216ded7e530ca424844a32ec5fba3ccc99ff5. 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/GBF077240101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77879809ed0ff81b572425b255bf3773979f264a92afbf32667a522d9b655e81. 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/GBF077240102.
La bohème, Act I: Abasso, abbasso l'autor!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b801d94e3e4f0a2cb5ac62ac16e78b7eda06bf3f0eb5d4eade813bed640c53. 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/GBF077240103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a641c868808ae03c0cb826ae06d5eb547aa88b3112713c88f52d963ef8f6679. 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/GBF077240104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79957db04a2c439984140b1a5e00b2300c4d18eb74a76670fce43cff03dd7644. 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/GBF077240106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. 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/GBF077240108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1790f8e298babdc44899493b4a445565b9845e7974c6162d1d70c37c68258b80. 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/GBF077240109.
La bohème, Act I: O soave fanciulla (Love Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d43e53d6054b3154a2836874b88b1a824ce04341331e5907bbb64ef26208104. 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/GBF077240110.
La bohème, Act IV: O Mimì, tu più non torni – Che ora sia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7908093c8c2a6c87043e56f8d9197e4e2636292d54bf145670e606f9c1ed969. 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/GBF077240126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. 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/GBF077230201.
R. Strauss: Capriccio, Op. 85, TrV 279 (Excerpts) [Live]
Torna a Surriento (Live On The Ed Sullivan Show, September 1, 1957)
Si Puo? Si Puo? (Live On The Ed Sullivan Show, August 5, 1956)
L'elisir d'amore / Act 1: "Quanto è bella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36a316b335addfd06b11b1257b228b91568428fd8782d1e51dd27fefebce845. 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/GBF077110071.
I Capuleti e i Montecchi, Act I: L'amo, ah! L'amo, e m'è si cara
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8ff8b737f98e64be29cdd2109ab71f7efd7ad8ccac4033b41b1c0d631de97f. 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/GBBBA6850340.
L'elisir d'amore / Act 1: "Lallarallara...Chi è mai quel matto?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a2ee8b65e27171b0663fae3bbe08fb5e1d9dce8e066115c783e887b470eedb. 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/GBF077040213.
L'elisir d'amore / Act II: "Una furtiva lagrima"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. 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/GBF077010030.
Maria Stuarda / Act 1: Hai nelle giostre, o Talbo?
Orchestra del Teatro Comunale di Bologna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c5c1a4542eddb90f39e32b579ce59a156f12c202153ba9cad2b13a4017506b. 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/GBF077441107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69075a92e4b66bc1d6df0abbf6a1ddb4dab9101311afb72e9855d3fa3b7ea9d4. 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/GBF077130131.
Maria Stuarda / Act 1: "Questa imago, questa foglio" - "Ah! rimiro il bel sembiante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb240ef8147be56ae98c165f811f33f965cf1ff18c5f2ac5607f7c12cac15cd64. 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/GBF077441108.
Chorus of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfa7015436fe9c9ccc5db60a6761181f6caef2f03a5e0ee25a190cfe5315306. 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/GBF077340408.
Lucia di Lammermoor / Act 3: "Tombe degli avi miei"
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57baca0e61ade10e4491eb96ad2b9f31cfd25e1cb723bc6d661d98b79543d830. 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/GBF077130533.
I Puritani / Act 3: Vieni, vieni fra questa braccia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f689f66644254df4a1aee9b54261b5b27e45308d0edfb0a2d54b855829ace7. 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/GBBBA7350210.
Lucia di Lammermoor / Act 3: "Fra poco a me ricovero"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa86be9d890bd5dd866e2c9ac41da20902b2a4ea358daaed0a46102bde6e276d. 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/GBF077130534.
Lucia di Lammermoor / Act III: "Tu che a Dio spiegasti l'ali"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c519799bea26ec32d2e7d39835e1bd1da3f52a0f70b05025d1bf0b5d7b41662. 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/GBF077130536.
Rigoletto, Act III: "La donna è mobile...E là il vostr'uomo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a1b39a40633c350b0f2631e5e3e7433b313a5832a3199eb8c82f6af5e403a. 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/GBF077130124.
La fille du régiment / Act 1: Ah mes amis - Pour mon âme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7b4ec303947e6360d16701adeca9d0d34e7f973bba885c35b3969528bcd774. 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/GBF076710000.
Rigoletto, Act III: "Bella figlia dell'amore"
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.
Linda di Chamounix / Act 1: "Linda! Linda!...Da quel dì che t'incontrai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a4ba411182b2f4ce1aa29e42d1f5382fde49ea1aceccc4b88d9f2325e097d5. 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/GBF077600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b5ae28dfbd00d968eb545528db8c208fe02990047ccb8bc89601559ecfc47f. 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/GBF077110081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7ecbba695eee12c2062e4344cad2c825a0a8f91b593cf133e99ee7bbb05e80. 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/DEF056630010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23277a1f34bf9b0bc0f38eb3f264555bc9fab409d70656025598264c14f6e7f8. 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/DEF056731406.
Die Walküre, Act I Scene 1: Wes Herd dies auch sei, hier muss ich rasten – Kühlende Labung gab mir der Quell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43a1f6b277a2936ed242cb778bcf55d11eb260b99f326d729a781aecbd46a49. 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/DEF056630011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89bb7dcf9464ce88c51e3d31d1f3cdf50e228e5009fbed145b57595db3131cd5. 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/DEF056731407.
Die Walküre, Act I Scene 1: Einen Unseligen labtest du
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb8afa0766d3bcf53c73cbf7a0899c562653af4f9129b1240f8f75c2496afc8. 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/DEF056630012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639ce8a7e432edbc07e50606ff5c70ed2ab4f48605cec6934c57de25f9f4dda8. 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/DEF056731408.
Die Walküre, Act I Scene 2: Müd am Herd fand ich den Mann
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57a1e9deeb3994ac96ad56273060fe0c1ad11f96f54bddd2ed4761057766b79. 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/DEF056630013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d06b48755e7a4271e66fe0da6565defae2d0099e075cc93c9fc63564197f0f6. 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/DEF056731409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597e5345f2930adb9e2929a34d6aa2759bb3b42822ff561bc27ef93137d406c2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056731410.
Die Walküre, Act I Scene 2: Friedmund darf ich nicht heissen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb424ebaaf5d42fd67a2766d77d7d84bfb298e5bfb728f1dda92cb4eeae503b9f. 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/DEF056630014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade3da8927f63d958440e0fde80c41f774bc5df132fa616d594aae05550500b0. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our 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/DEF056731411.
Die Walküre, Act I Scene 2: Die so leidig Los dir beschied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdd1f1a26e7fd69ad2235c5877cb2158b2a95b51f0d3b49ebce039c8f7df2ee. 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/DEF056630015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a5a7960ac5778eaa534434a3535beec1aa3ee6d76708da10e866c41c588765. 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/DEF056731412.
Das Rheingold, Scene 4: Gezahlt hab' ich; nun lasst mich zieh'n!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0baaec41589d6d0e2d666fa5209f7081dc6d042bfe0f4363dd95bb78bad512. 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/DEF056731435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1eb34ec0512c234435d19c8f5be1eb352360363f643d2440b1dbd02c331860. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056731413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3ca4bb51a3da9b14cbdfc570a29a645159baee37c4596d3a890c2af226d261. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our 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/DEF056731414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2504b214c0169c03148d634cf956c6a9ac077018cdf3852238824995274005b8. 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/DEF056731415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96299ffc781278e1453ca008516af50afd9a285533fb2ec64c3bd9d8b7fa461a. 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/DEF056731416.
Das Rheingold, Scene 4: Gepflanzt sind die Pfähle nach Pfandes Maß
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86a3b4830da8618c86f1dd844256b7ececfa024fdf4187d825b5b364edd0387. 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/DEF056731439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6770fcd7d2061f7e0cae2d357ae110b90039d1c4e25092b48887c1948c137b74. 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/DEF056731417.
Das Rheingold, Scene 4: Weiche, Wotan, weiche!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2627886d0c4ecc06924a743f4da9b9c19da98910712134d42aedbdc361081ed7. 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/DEF056731440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90a6bc640c26cad0afa3e56634d2dace61f57950ba11d416ae070b9cdce918a. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056731418.
Das Rheingold, Scene 2: Du da, folge uns!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f78a30cf247500744463b6e641005ae3d76f968fcc8676aa32b9864af90fa54. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056731419.
Das Rheingold, Scene 4: He da! He do! Zu mir, du Gedüft!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698a8b76f22c1b7c5c374c52e7ef9692055a7e209b369c5551bdcb55b8f37af7. 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/DEF056731444.
Das Rheingold, Scene 2: Schwester! Brüder! Rettet! Helft!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63c0480b14196673f872fa45fe218e7b3f0ce5f211c701e728137cb7711ea85. 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/DEF056731424.
Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90de60baec29e0e528c50375c9f113f21c6e7877adfda9ef9bfd975fc13f5deb. 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/DEF056731448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2058ceafe4a2c6779738284a6d646c05d15c8e67b9f01a2b9d8c79372ceba9. 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/DEF056731426.
Manon Lescaut, Act I: Donna non vidi mai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda050a26610fb53cff4891b00129f044a67240eabad17a2f9ac2e51e68cb6860. 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/GBF079241807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e100f40561f760a1530a0fa0bbee704f44bde1a9f08f01b7a684040ff78500. 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/GBF077840625.
Ernani / Part 2: Vigili pure i ciel sempre su te
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a96249930736f8e83861a918e0da28b589f6fc5afdd6933e3b4f9c58ab1622. 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/GBF078712190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8ff8b737f98e64be29cdd2109ab71f7efd7ad8ccac4033b41b1c0d631de97f. 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/GBBBA6850340.
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 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. 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/GBF077230201.
La traviata / Act 1: Libiamo ne'lieti calici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b3d633787c096b1a297238657463038dab46aa96e8df0cf6101f7306d7964. 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/GBF077930103.
Madama Butterfly, Act I: Vogliatemi bene – Vieni, vieni! (Love Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9268b7b001f4b0d98523e59996329b8a71f326b873f831687020cbe8619bfb44. 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/GBF077440516.
Aida / Act 1: "Se quel guerrier io fossi!..Celeste Aida"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db. 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/GBF078641703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4af758442ebb96771061a93e7b0a632f78b7627a9afad32fc942b7285ccf423. 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/GBF078231513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. 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/GBF077010030.
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Pagliacci / Act 1: "Vesti la giubba" - Remastered 2013
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Les vêpres siciliennes: A toi que j'ai chérie
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L'elisir d'amore / Act 2: "Una furtiva lagrima"
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L'arlesiana / Act 2: "E la solita storia" - Live
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Nabucco: Va, pensiero, sull'ali dorate (Chorus of the Hebrew Slaves)
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Madama Butterfly (Remastered): Act II - Un bel dì
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Mass in B Minor, BWV 232: Kyrie: I. Kyrie eleison (Chorus)
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Mass in B Minor, BWV 232: Kyrie: III. Kyrie eleison (Chorus)
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Mass in B Minor, BWV 232: Credo: IV. Et incarnatus est (Chorus)
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Mass in B Minor, BWV 232: Gloria: II. Et in terra pax (Chorus)
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Mass in B Minor, BWV 232: Credo: VII. Et in Spiritum Sanctum (Aria)
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Mass in B Minor, BWV 232: Gloria: VI. Qui tollis peccata mundi (Chorus)
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Mass in B Minor, BWV 232: Agnus Dei: II. Dona nobis pacem (Chorus)
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Symphony No. 1 in D Major, Op. 25 "Classical Symphony": I. Allegro
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Symphony No. 1 in D Major, Op. 25 "Classical Symphony": III. Gavotte. Non troppo allegro
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Symphony No. 1 in D Major, Op. 25 "Classical Symphony": IV. Finale. Molto vivace
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Symphony No. 5 in B-Flat Major, Op. 100: I. Andante
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1790f8e298babdc44899493b4a445565b9845e7974c6162d1d70c37c68258b80. 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/GBF077240109.
La fanciulla del West, Act III: Ch'ella mi creda
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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.
La Rondine / Act 1: "Chi il bel sogno di Doretta"
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Orchestra dell'Accademia Nazionale di Santa Cecilia
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Turandot, Act I: Non piangere, Liù! – Ah! Per l'ultima volta!
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Turandot / Act 1: "Ah! Per L'Ultima Volta"
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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.
Fritz Wunderlich - The 50 Greatest Tracks
Die Zauberflöte, K. 620, Act I: No. 3, Dies Bildnis ist bezaubernd schön
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Pearlfisher's Duet - World Famous Operatic Duets
Les pêcheurs de perles, WD 13 / Act 1: "C'est toi"... "Au fond du temple saint"
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La bohème, Act IV: In un coupe? – O Mimi, tu piu non torni
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La forza del destino / Act 4: "Invano Alvaro...Le minaccie, i fieri accenti"
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Don Carlo / Act 2: "Ascolta! Le porte...Dia, che nell'alma infondere"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8317d880afa241ff39396c97d00caf9376f8633b1d330808e720efe80423f9b. 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/GBF076140501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d20f475da247ffc0238111acb46e0a1c155b308938aeec6382426420ce3e622. 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/GBF076140502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547da7af77ed745e1b6b6bd529e249f9748258e74745446d7224619c9dc2ed65. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076140503.
Giselle, Act I: No. 3, Loys seul – Entrée de Giselle
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Giselle, Act I: No. 4, Retour de la vendange – Valse
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Giselle, Act I: Pas des vendanges: d. Allegro un peu louré
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d350d2b2eb5aa5337b92c3ac7a2e5a8894b8b5fbb04031210bd27f91a8f7e16. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076140507.
Giselle, Act I: No. 7, Marche des vignerons
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Giselle, Act I: Pas de seul. Variation de Giselle
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db220c9ec9fece4e6b911bcd3391cdfd46dd306d03a7cc40ece67efc28d9073. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076140510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8721411b5e23fff8b5f539d7377e4e4b7bcdf21d3ee02510a55010f512905e2. 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/GBF076140511.
Giselle, Act II: No. 10, Apparition de Myrthe et évocation magique. Andante – Andantino poco allegretto – No. 10a, Pas des premières Wilis
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Giselle, Act II: No. 11, Apparition de Giselle
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Giselle, Act II: No. 13, Entreé de Loys et Wilfrede
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Giselle, Act II: No. 14, Entrée d'Hilarion, scène et fugue des Wilis
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Giselle, Act II: No. 15, Grand pas de deux: a. Adage. Andante
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Giselle, Act II: No. 15, Grand pas de deux: b. Variation de Loys
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Giselle, Act II: No. 15, Grand pas de deux: c. Variation de Giselle. Andante
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Orchestral Suite No. 2 in B Minor, BWV 1067: I. Ouverture
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Orchestral Suite No. 2 in B Minor, BWV 1067: II. Rondeau
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Orchestral Suite No. 2 in B Minor, BWV 1067: III. Sarabande
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Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I-II
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Orchestral Suite No. 2 in B Minor, BWV 1067: V. Polonaise I-II
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Orchestral Suite No. 2 in B Minor, BWV 1067: VI. Menuet
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Orchestral Suite No. 2 in B Minor, BWV 1067: VII. Badinerie
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Orchestral Suite No. 3 in D Major, BWV 1068: I. Ouverture
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Orchestral Suite No. 3 in D Major, BWV 1068: II. Air "on the G String"
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Orchestral Suite No. 3 in D Major, BWV 1068: III. Gavotte I-II
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Orchestral Suite No. 3 in D Major, BWV 1068: IV. Bourrée
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Orchestral Suite No. 3 in D Major, BWV 1068: V. Gigue
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Brandenburg Concerto No. 1 in F Major, BWV 1046: I. [Allegro] - Recorded 1964
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Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio - Recorded 1964
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Brandenburg Concerto No. 1 in F Major, BWV 1046: III. Allegro - Recorded 1964
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Brandenburg Concerto No. 1 in F Major, BWV 1046: IV. Menuetto – Trio I – Polacca – Trio II - Recorded 1964
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Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Allegro] - Recorded 1964
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Brandenburg Concerto No. 2 in F Major, BWV 1047: II. Andante - Recorded 1964
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Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai - Recorded 1964
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Brandenburg Concerto No. 3 in G Major, BWV 1048: I. [Allegro] - Recorded 1964
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Brandenburg Concerto No. 3 in G Major, BWV 1048: III. Allegro - Recorded 1964
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Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro - Recorded 1964
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Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante - Recorded 1964
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Brandenburg Concerto No. 4 in G Major, BWV 1049: III. Presto - Recorded 1964
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Brandenburg Concerto No. 5 in D Major, BWV 1050: I. Allegro - Recorded 1964
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Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso - Recorded 1964
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Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro - Recorded 1964
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Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: II. Adagio ma non tanto - Recorded 1965
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Wagner: The Ring of the Nibelung (Highlights)
Tosca / Act 1: "Tre sbirri... Una carozza... Presto" - Te Deum
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O Holy Night (Minuit Chrétien) - Remastered 2013
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Atalanta, HWV 35 / Act 1: "Care selve" - Remastered 2013
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d743bc07161825d6f3e0f8babdd3ff83aa1613c1ae4947fce72c01bd59c2af. 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/GBF077630603.
Requiem, Op. 5 (Grande Messe des Morts): 9. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab79d8cdde4c19179b4f19f9eff6ae3cf8849526f0445953c960933e571f4004. 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/GBF077630610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe439ae254fadadbcfcb6b5864f012b12d449592ebd8f4ed87f4f57caae242dcd. 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/GBF077630608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e013943a4c14b4bef0ad649c9e9c04b98c3fb5e660174d6c41a942cc28c454. 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/GBF077140202.
Orfeo ed Euridice, Wq. 30, Act III: Che farò senza Euridice (Arr. Faris)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5269a1614b3f305ce0d4a0344874d5337fa1e2f25d08a07416d59859a9d4c30e. 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/GBF078231507.
Ave Maria: arr. from Bach's Prelude No.1 BWV 846: Ave Maria - Remastered 2013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d4dcb165e0ab32d745635f1da4446fc1d70aa822f4f6990b2adb12b8211217. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071301400.
L'honestà negli amori: Già il sole dal Gange - Remastered 2013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1841337cfb13eb079f116c303c36b663ed380f57764febccc999beb0c3de38e9. 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/GBF071301510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba3d4697cb2163ca766a47de08df060e240cdb03a76f3c09c3a21c9978a0a78. 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/GBF077630602.
Agnus Dei (Arr. Guiraud After Intermezzo from L'Arlésienne, WD 28)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bffade868c5475212523f78c238e075ad6b23f97716a5812f37716070068e7. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our 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/GBF077630609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf2e26c6a7752d02ea38fbb0ea66b3aa8867aa4b271ca0f3e6413fcce1b01b3. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078540209.
Les pêcheurs de perles, WD 13 / Act 1: "Au fond du temple saint"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dca5c18c83e9fa95ecb1c36a1ba5946b06b9fa60ede3a676607628033efacd. 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/GBF071401170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3444a3817a7cf62bcd6a83f39411ce98cc20fe7fa2986c2aa8da4849333c701c. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our 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/GBF079240502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dadab6b9bfc1c115adbc8e2a626da032cee6e2277c8ebecf347b6a4a12dd1f4. 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/GBF079910660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06b669e759b8798eff6652f7adc8560898be0e9cd959a5813ae8c62ea7ae021. 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/GBBBA9660040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6828d2c16416a95300103ef0781f0d503275f68bc0512125fe8c5b579842ac5d. 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/GBF077300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91120ca3519ee19137a01615256b518833d9d0c84e1bf1ddaaf9c3a02efdf0c4. 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/GBBBA9750190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a6ca421e2a73bc9f37c3ee9ef60d69b6693af2738c9a80893a8b40b4736053. 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/GBF079712560.
Un ballo in maschera: "La rivedrà nell' estasi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae16aad58ea706eac8cb534536d92a453edde54db2f48e511c8680384be8bce. 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/GBF078311190.
Rigoletto / Act 3: "La donna è mobile" - Remastered 2013
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdbb052ac53e778a98b9b01c5ec6dcb4256a6358158cd6de39c35020f79f9f7. 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/GBF071301300.
La fille du régiment / Act 1: "Pour mon âme quel destin"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b7395b0eed583e66705e5571d1cd5875e3e8f3a0c1233e72d6d04ae1e29c94. 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/GBF076713050.
Un ballo in maschera / Act 3: "Forse la soglia attinse"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a29f4d04a676ca09d3e1b7d7e9e2adc21c1723760ad7c5a27732785f8df2449. 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/GBBBA8350130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b3d633787c096b1a297238657463038dab46aa96e8df0cf6101f7306d7964. 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/GBF077930103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f04b5e4067b87fa8fb401fadf7044fc8cd086709e6723f8c68d38e91180886. 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/GBF076913120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e100f40561f760a1530a0fa0bbee704f44bde1a9f08f01b7a684040ff78500. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077840625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69075a92e4b66bc1d6df0abbf6a1ddb4dab9101311afb72e9855d3fa3b7ea9d4. 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/GBF077130131.
Madama Butterfly, Act I: Introduction – E soffitto e pareti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa13593d27defa8b7b1981b38d20af35ae415d28bc5cb0004921f362062825f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440501.
Madama Butterfly, Act II: E Izaghi ed Izanami, Sarundasico e Kami
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4982e40d2669d4c707e69323ff259f97b6c96b999a0e54fd2a0ec93c205c45b. 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/GBF077440517.
Madama Butterfly, Act III: Intermezzo – Oh eh! Oh eh!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82ea7ebc5999c8e59f90a3a84f9f7f7ccbe7e28500e85ac2a42744d61e805f8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440531.
Madama Butterfly, Act I: Sorride vostro onore?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fda956a92f5d6e4fc495717e644219aec5e86120dc8f8dfcb783aee5b1c932. 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/GBF077440502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440518.
Madama Butterfly, Act III: [Fischi d'uccelli dal giardino]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb567ca616fe37c712671f5926f536239f214fc6092b43d4194b6770e60203f9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440532.
Madama Butterfly, Act I: Dovunque al mondo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b68ded284de0ed59461652bfd7448e720d82be9e08c85114ff574a02ea8b979. 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/GBF077440503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626dc456d1f63df7ad6f275b49123fcfdca4708cf8ea492e3da3b40e476be177. 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/GBF077440519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c2423f35054c840b5e1f1069e6d0b444461cc851ed4bb3ec073fac514fa6b4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440533.
Madama Butterfly, Act I: America for Ever
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ebf2eb611da912fa1c891e1854d2239a9361dd2dc54a8f14388dbd51f7a92c. 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/GBF077440504.
Madama Butterfly, Act II: Si sa che aprir la parta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ac064c3a071c9a23a7fd61a93954cdd7a2c89fc83970b4ca945639b1e8c3f9. 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/GBF077440520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5292919f2cbd538aa2a799a0026e98aff1778bc01ba5a52898f3305203425897. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440534.
Madama Butterfly, Act I: Ier l'altro il Consolato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cd051df2767913145916fc7524e5c3c1da86fc5d44bf213e0c4a94997dce5c. 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/GBF077440505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a04eecde19ca7d623c84296fd78860ad989a19bd34a06c0690fb7848bbe947. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440521.
Madama Butterfly, Act III: Io so che alle sue pene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77e7142d6bd4c56bc352562c3330d1773890e0ff931821a8b7e6fc0924f89b1. 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/GBF077440535.
Madama Butterfly, Act I: Ecco. Son giunte al sommo del pendio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd600bc16e0cee9840e6e805a5875014ebe1ca18a811d5e28c4016f8a5356c839. 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/GBF077440506.
Madama Butterfly, Act II: Ora a noi. Sedete qui
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefdb715995fe1244bc9f951e2522d912a2e67786367e7554d5f2b0b6a059abd. 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/GBF077440522.
Madama Butterfly, Act III: Non ve l'avevo detto?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e37a05cc527d0017f3a9e2dfa3f583b7a9cb268470e1e9b507e2ee92d14b89b. 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/GBF077440536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd382aac45ae5bde62d6954ec1b4dcb5264e435f151bc323352de8a8a81c3b4. 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/GBF077440507.
Madama Butterfly, Act II: Ebbene, che fareste, Madama Butterfly?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd4fd71faad7d6c4e50f856bfcd26ce3626333b8c8d0c8b395bb6024290e687. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440523.
Madama Butterfly, Act III: Addio, fiorito asil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd986fa476b257047b47fd7a0b158b85971c7600c60f5568110ed3ace135bb9ba. 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/GBF077440537.
Madama Butterfly, Act I: L'Imperial Commissario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f20d7171f145a24dd3349149ae65e1b375d7c63767d064441eda9d721366d84. 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/GBF077440508.
Madama Butterfly, Act II: E questo? E questo?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f8af18edf5e2e6bbdbcd1e5d610e3cc49d1a1e8a96a524ed385ef9d6b9d1b8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440524.
Madama Butterfly, Act III: Suzuki! Suzuki! Dove sei?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75752129c949bcf5f1f58507577bb42a96ff3d35134db9ae75c17fb6b5cc67a6. 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/GBF077440538.
Madama Butterfly, Act I: Vieni, amor mio!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69050308a563117987ae51decd0303ff17eb129ea861b9dabef02728473d08a5. 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/GBF077440509.
Madama Butterfly, Act II: Che tua madre dovrà prenderti in braccio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f61f2a8322105164e9e7a433dc3ee5f5405547e65cb54e0bd388d58860f1c4b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440525.
Madama Butterfly, Act III: Tu, Suzuki, che sei tanto biona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033240878c5b1c1448fcb35f689cbe1e30ca0ad9e27ead2b1b6aa6a320a4542a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440539.
Madama Butterfly, Act I: Ieri son salita tutta sola in segreto alla Missione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdea4b08a76f89f4a85359b887855c83a3894c0179155bc43c3126d03f47e05. 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/GBF077440510.
Madama Butterfly, Act II: Vespa! Rospo maledetto!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3953b9bf24b27578fc6b68d09b21793f288113841ceaaa329c226f464e61b035. 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/GBF077440526.
Madama Butterfly, Act III: Come una mosca prigionera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cde51d05f6d5f068133170f83297efd62d983ff7525bfb6dd53ae49697d3eb. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5076d06d7a18c3dbef476847e9ec9267b2fabb7aa6fd5cc15b90fc1dd2b6288c. 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/GBF077440511.
Madama Butterfly, Act II: Una nave da guerra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a65608472fd6610805416922595664b32665076d3fc0b8e69558e8edf463cda. 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/GBF077440527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0544cc272018315df3e4fed9c362900d2b0dd9a27a9a08019990eab148aba8. 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/GBF077440541.
Madama Butterfly, Act I: O Kami! O Kami!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d29221c77c938ae329588e66b0b20025b83265e2c9d2ccfea824549b714d2d4. 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/GBF077440512.
Madama Butterfly, Act II: Scuoti quella fronda di ciliegio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7e1782a616f830c75df3f8d8d61cfd38c76bc38b990cf1fab23d8ed690af1e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440528.
Madama Butterfly, Act I: Cio-cio-san! Cio-cio-san!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0495edfc2489191669792563fe309c3bbe88ee174b10ecafd82312f33592ba9c. 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/GBF077440513.
Madama Butterfly, Act II: Or vienmi ad adornar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0889e88e87dbb11722d6058d237c441507e6eee4fb3992ec02225dfe51151a6. 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/GBF077440529.
Madama Butterfly, Act I: Bimba, bimba, non piangere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ec841aadc58616e704b2b75b4bdd0e97764027668ef55cd7ef94b28bfbbef. 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/GBF077440514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50eee09eadf65cba6ac0fd857f6da6340fe79e64700f3ca9b637525540c22bd6. 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/GBF077440530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbdab4c93a4a284021e41a2a2c74b6654c7a7b037f0e3bc4caf91ba2495b9d9. 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/GBF077440515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9268b7b001f4b0d98523e59996329b8a71f326b873f831687020cbe8619bfb44. 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/GBF077440516.
Puccini: Madama Butterfly (2013 Remastered Version)
Madama Butterfly, Act II: Un bel dì vedremo - 2013 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd305b1b01a0f7042041be27e9ac8ba3bdee2b709f0332b1568f31bc2024543ef. 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/GBF071341218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. 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/GBF077230201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. 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/GBF077240108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d43e53d6054b3154a2836874b88b1a824ce04341331e5907bbb64ef26208104. 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/GBF077240110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fe1c617e3fd8395c6bd88c6c40f28a573b9a42cb77e737907b0f39fb18dcb7. 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/GBF077240208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70a2931bdd835a8d5ac03c38000e1fb30ee673ecd17d2755d4c50a7341f43a7. 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/GBF077810050.
Tosca, Act I: Gente là dentro – Mario! Mario! Mario! – Qual occhio al mondo – Mia gelosa (Love Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6422383ad70f8dbdcbbfae9ab18f73d8b12ca4ea7d6cf29188eaa1d90158dd. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/GBBBA7850270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb148f8f8c7a3bdf2c43a35543905cfbd89624253a30d42caa64f7affbc6a54a9. 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/GBF077813540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8712bb1c0f1c76201291e0ab4a05022a201801f4a9281f7734595e197377c6. 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/GBF077900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb69bbe5e171a142e14d2d8585c39b0923e9d4c914dcff09493bc592f9b4517. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077900180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd27fbda005b5fa18fc652fcdc17b26a6b983b50cc2a74b14c8febdc61647c82. 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/GBF077230810.
My Favourite Puccini (OME): DC Decca 1032
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2793af9a2511f0696f1b3a6dd94fa5f2690bc6de399c0c72275a7265c0bc9f. 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/ITCC51101709.