Paul Crook (born February 12, 1966) is an American guitarist known for recording and performing with Meat Loaf. He has also recorded and toured with Anthrax, Sebastian Bach and Marya Roxx. Biography
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e56b2a3cee8ba15b9f26074687ca039d5a46ff93fee1404b86f845a8552dd6. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5893417-0bb5-4cbf-a990-3a40f6913e56.json and https://artists.proofprofile.net/proofs/artist/e5893417-0bb5-4cbf-a990-3a40f6913e56.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Richard Strauss: Der Rosenkavalier, Op. 59, TrV 227 (Live)
La Fanciulla del West / Act 1: Introduction
Orchestra of the Royal Opera House, Covent Garden
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015488b897d33e54c5e313b74015f3af31199e2d12db7a4c830044279429218c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730519 — a six-check JSON result.
La Fanciulla del West / Act 2: Il mio bimbo è grande e piccino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3297944ef485628afccd86506cf526910c55fb32ee370b2135755b854310bdf3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730536 — a six-check JSON result.
La Fanciulla del West / Act 1: Hello ... Nick!
Chorus of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8891a6309a39970546765c8a585cf8524d779a43acd3f215d9829b22f9c026ba. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730520 — a six-check JSON result.
La Fanciulla del West / Act 2: Billy, è fissato?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cb33e2be358a8c96ef75b9dcd3be623f924131de7995ec7a01212f96d54fb1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730537 — a six-check JSON result.
La Fanciulla del West / Act 1: Che faranno i vecchi miei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad0f63b83d27214d35c673d07499f30cf7c0bece4295d6db48efc117c447142. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730513 — a six-check JSON result.
La Fanciulla del West / Act 2: Voglio vestirmi tutta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fb7a1f0f69a434ff4b6440cf82817bafb4a4196a97ba8f70f1c7d269827328. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730538 — a six-check JSON result.
La Fanciulla del West / Act 1: Jim, perchè piangi?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79438f0bdfbd3379351f7f4e5e0922647381d3702460b7ba4a8a1c73993684b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730521 — a six-check JSON result.
La Fanciulla del West / Act 2: Oh, se sapeste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec3bcc09d37ed3486c957a98e6747070969a8ce7a08d07e5bc666accb38e35a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730517 — a six-check JSON result.
La Fanciulla del West / Act 1: Andiam, ragazzi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bd15497e6a46b3760073d5147914429422dba8433cd3d448d5008cbd81b859. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730522 — a six-check JSON result.
La Fanciulla del West / Act 2: Ugh! ... Neve!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56190c671dba96576c250a758904a05254ed17ce7683ac52a37934ffbb4c414a. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730518 — a six-check JSON result.
La Fanciulla del West / Act 1: Un poker? Nick, gettoni!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f65dd013676d3848e630201f18ef36edf8d1735c754b73d0c5154c6ac016ba. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730523 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37848604a8a70b339321d5ed7c3eda71e2a6c691defb34d07c78a1f552750115. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730539 — a six-check JSON result.
La Fanciulla del West / Act 1: Mrs Rance, fra poco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade161d0d7784662e4c48e0cafe983c92a57f4012de332c3e2a2661c4867c8eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730524 — a six-check JSON result.
La Fanciulla del West / Act 2: Vieni fuori!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaef9a31f96ecac0ca7cd364507a1b6ad20954751d9231fb5dcc906b0e4241a0. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730508 — a six-check JSON result.
La Fanciulla del West / Act 1: Hello, Minnie!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619e6c779ab369354ad7e5bdfb1eec05fe6744a8366caa72c6e71ce94c17fa3b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730525 — a six-check JSON result.
La Fanciulla del West / Act 2: ...Io so, Io so! Ma non vi avrei rubato!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa15c680d9864027c3e49524de8be13b4d8d91285df255f35f66252700bed159. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730540 — a six-check JSON result.
La Fanciulla del West / Act 1: Dove eravamo?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb69f3c927f2d334b995cf9141858a0d08644136eae00a580124fd9149f47d82. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730503 — a six-check JSON result.
La Fanciulla del West / Act 2: L'han ferito ... Che importa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecab895f6118d5250ed51fe2d4ce86bdf84f86acda86e39fc3c43a88f39fd31. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730541 — a six-check JSON result.
La Fanciulla del West / Act 1: La posta! La posta!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb180869a750de5825acbba775fdba68a59238b1af9428135718c21a63c93473. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730526 — a six-check JSON result.
La Fanciulla del West / Act 2: Che c'è di nuovo, Jack?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a538e24d359bb2385d6b03cb77b4322af15b3a572ba84e5da850f64732333f1. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730509 — a six-check JSON result.
La Fanciulla del West / Act 1: Ti voglio bene, Minnie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6918c8f2610fce2d933342db8d9aacd61100707fc32d5b5a38a7fa1e91d51419. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730527 — a six-check JSON result.
La Fanciulla del West / Act 2: E là! E là!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461dfe9838e2f767c541a4f47c299987d776fdc2c40f3114ad5065a9384cbd94. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730542 — a six-check JSON result.
La Fanciulla del West / Act 1: Minnie, dalla mia casa son partito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60da0bdeb8a1d2b24c592056c78fdad955fd49670c76f0481ae5987561065376. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730504 — a six-check JSON result.
La Fanciulla del West / Act 2: Un partita a poker!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069900159694d30222fc47f317d4aa69ad69c400de9ac82e79949777001aea86. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730543 — a six-check JSON result.
La Fanciulla del West / Act 1: Laggiù nel Soledad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4bd5e2a083082430f077ec6e77b4d6e91c70a66760fe937e23e63b6627442c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730505 — a six-check JSON result.
La Fanciulla del West / Act 3: Ve lo giuro, sceriffo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380bf7fc39d27bc770511edc1c5ff83073e9643ddda64101e420779252f0e955. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730544 — a six-check JSON result.
La Fanciulla del West / Act 1: Chi c'è per farmi i rici?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5398c2d7a8cd401761682d11b64c394e3dcf6ecb6a929c635fc152c45f17bcef. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730528 — a six-check JSON result.
La Fanciulla del West / Act 3: Maledetto cane!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028670eb7bf79d12c7c305b9325f71dbac107e0cfe338474b21b3867acbd7983. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730545 — a six-check JSON result.
La Fanciulla del West / Act 1: Vi recordate di me?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69ef698825911f4dfd535d697f11a39e04c154bfd5a3311ffef192f40d8813f. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730529 — a six-check JSON result.
La Fanciulla del West / Act 3: Ah! Ah! Ah!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4b1e217b188e6c4b601d8ac7e4cc959b18cea173864b81349f4db752525ccc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730546 — a six-check JSON result.
La Fanciulla del West / Act 1: Mister Johnson, voi m'avete seccato!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2edec703ecd5f06403d8a518b205c474a49648ba761c314f3ad1d7ce41d1c6. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730530 — a six-check JSON result.
La Fanciulla del West / Act 1: Mister Johnson, un valzer?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39cd5d12261ecc8d52e167bd8f3bfc0f8e5a1acf17013fe68047f9fea96c877. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730531 — a six-check JSON result.
La Fanciulla del West / Act 3: E così, Mister Johnson, come va?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda25c97cac835444b4f0fb58d6f1c323e3b6e1d10b5c60d6ac858e8eb9bf438. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730548 — a six-check JSON result.
La Fanciulla del West / Act 1: Mister Johnson, siete rimasto indietro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1aedbd9171d3101c6e3f6a573860eba4a04fa95eba73e2fff4c90424e890852. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730506 — a six-check JSON result.
La Fanciulla del West / Act 3: Risparmiate lo scherno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701b3c7ff2faa1bc7b630e7bcb671ff8380b63d0c1feb0378ddc3e1ab431067d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730549 — a six-check JSON result.
La Fanciulla del West / Act 1: Io non son che una povera fanciulla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe043d14e5059c3d89061e3b47041714d0745b6207949b73b0622bea46e947da7. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730532 — a six-check JSON result.
La Fanciulla del West / Act 3: Ch'ella mi creda libero e lontano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a4735b69cac1238f78804f7b74d481ae4db3ba33dc6c42a91b1ba24803f95e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730550 — a six-check JSON result.
La Fanciulla del West / Act 1: Quello che tacete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf45bcea7d5d10aa267e33f2b2a702bd8df57d80463adb3d35637e81a9e1d776. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730533 — a six-check JSON result.
La Fanciulla del West / Act 3: Ah-Ah-Ah!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794a25fda116e87db12432c310151ba473a772e4ccf935813debd7f321f24176. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730551 — a six-check JSON result.
La Fanciulla del West / Act 1: Come voi leggermi in cor non so
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a06573b8895eb623bf724b52f41d421655c2a9c43ff60d05d4367100469ac06. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730534 — a six-check JSON result.
La Fanciulla del West / Act 3: Basta!'quando per voi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637de55dc065a55d31c9b35739d2986a8f7f856a5619a54c0a7e413df72f6ae7. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730552 — a six-check JSON result.
La Fanciulla del West / Act 1: Ah, non temete, nessuno ardirà
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaa1f69aaf5efc93070ba30c6af60096a01b1704c4beda81a6796477ad55a6e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730535 — a six-check JSON result.
La Fanciulla del West / Act 3: E anche tu lo vorrai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d4e1554e53d70b8faffccbc62bd121711c3c2a48a5682a80e31e45781ae093. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730511 — a six-check JSON result.
La Fanciulla del West / Act 3: Le tue parole sono di Dio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03727788a8d3da96cb8ea87552e9cec84458acc59a5c379283a22da8f193788. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730553 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bff5449a45f3d9ed6bda506f7fd888027180654f07727263e120be2aacec8d2. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812201 — a six-check JSON result.
Werther / Act 2: "Ah! qu'il est loin" - "N'est-il donc pas d'autre fem- me ici-bas"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fd897764d76a68fd6b289a47e57827492abca28826597669b7464b3209ea8e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812216 — a six-check JSON result.
Werther / Act 1: "Assez! Assez!" - "Noël! Jésus vient de naître!" - "Bravo pour les enfants!"
Children From The Royal Opera House Production
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8a565aed3fd526d70a8c306b296b5d104049315ad6090f8bb9db6c1703c0b9. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812202 — a six-check JSON result.
Werther / Act 2: "Lorsque l'enfant revient" - "Mais venez donc!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d25b6f6f52763dbce2536a488e0d8c934559207ebc516f397edb80a9e7aedd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812217 — a six-check JSON result.
Werther / Act 1: "Je ne sais si je veille" - "O Nature, pleine de grâce
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86113ea2cb71ab66edcf38cab5b8fb065cad7bbb42c6dfb21c575c3396567c60. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812203 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa400e609dac8b60904dc0c11cfec3a5111a54ff29b9cfdbef958c4c94960b1a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812218 — a six-check JSON result.
Werther / Act 1: "Jésus vient de naître!" - "Charlotte! Charlotte!" - "Ah! monsieur Werther!" - "Arriver donc, Brühlmann!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6e321855cf291572225163da15a2e848d59c1b5556c8b688cc9b9f161be817. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812204 — a six-check JSON result.
Werther / Act 3: "Werther! Werther!..qui m'aurait dit" - "Ces lettres ...ah!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cd5e050c8f427fd5611ce4eea6dce79a54ca37daaa9f99a9b372142a8e8f86. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812219 — a six-check JSON result.
Werther / Act 1: "O spectacle idéal d'amour et d'innoncence" - "Mon- sieur Werther!..." - "A ceux-là ne souhaitons rien!" "Vivat Bacchus!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f9add82355ac1268c6c357aab63fedfcda862628781e2a331c4b39fd76738e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812205 — a six-check JSON result.
Werther / Act 3: "Bonjour, grande soeur!" - "Mais souffres-tu?" - "Ah le rire est béni!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e532a08b9e9efb7ffa9e6bd54362c4254b846ce762e230ccf12d709ab5e9a7e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812220 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454739188b9367c7f2a180bb1479710e5730ac03514bbf97d1cc77edc73348e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812206 — a six-check JSON result.
Werther / Act 3: "Va! Laisse couler mes larmes" - "Les larmes qu'on ne pleure pas"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5897c02422222b7325d2de4a1fab2cc4f282b9ba3817ecc1bf66d6b225a71fb7. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812221 — a six-check JSON result.
Werther / Act 1: "Elle m'aime..elle pense à moi" - "Quelle prière" - Interlude orchestral"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd17c24f6852195902c63e23c86f83ef3bdd810cefb89f25cb243c766e06c7f. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812207 — a six-check JSON result.
Werther / Act 3: "Ah! mon courage m'abandonne!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52408c13a9e6f034e99e520129f020727ce64ec5b324580b69937f18a65cf992. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812222 — a six-check JSON result.
Werther / Act 1: "Il faut nous séparer" - "Ah! Pourvu que je voie ces yeux"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab76371111fbf868c1bd63801c67da13ab2f1339f3f3bc460bd1c4e77020f0ad. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812208 — a six-check JSON result.
Werther / Act 3: "Oui, c'est moi!" - "Pourqoi cette parole" - "Traduire ...Ah!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5455544030f13bb9006b73afd548858ec0f7c61d8fd8b9401919ec00b8a0748. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812223 — a six-check JSON result.
Werther / Act 1: "Mais vous ne saver rien de moi" - "Mon âme a recon- nu votre âme" - "Vous avez dit vrai!" - "Si vous l'a- viez connue"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951a1094ff51f72a091990db6537f506c6df80b1e5fc3a6125c96a7be23e052f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812209 — a six-check JSON result.
Werther / Act III: "Pourquoi me réveiller, ô souffle du printemps?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84b490d289079573fb0cdec15524db10c6f949efca2cbb7d5f26bf9ab632c72. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812224 — a six-check JSON result.
Werther / Act 1: "Rêve! Extase! Bonheur!" - "Charlotte! Charlotte! Al- bert est de retour!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56b88a4aca7c5977ae31b2087bc62f57f8e308b754c1ca18cdf80f50a08854e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812210 — a six-check JSON result.
Werther / Act 3: "N'achevez pas!" - "Ciel, ai-je compris?" - "Non, vous ne verrez plus"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb009e2eb935650d23891381c626dee4220b49ae188b462202ccf5b2c8198d550. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812225 — a six-check JSON result.
Werther / Act 2: Prélude - "Vivat Bacchus! Semper vivat!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b752e0d1258278ae72713af722af5fd32a67f5eb6ceb34d2895ad2b6a00a35e. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812211 — a six-check JSON result.
Werther / Act 3: "Ah! Moi! Moi! Dans ses bras!" - "Mais non, c'est im- possible" - "Prends le deuil, ô nature!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d0a53b644decb895e871e0363523a1564594a20eac0f23e8b18fbcf38d8fe6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812226 — a six-check JSON result.
Werther / Act 2: "Trois mois! Voici trois mois que nous sommes unis!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb211126b42a4b7339f3869f7d391499815e23b4f66193f366dc3d9ddb9c3d849. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812212 — a six-check JSON result.
Werther / Act 3: "Werther est de retour"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c8741673ae7b89d21a33c33f7d546041f0449d8a05643abe0d4cae93059e2c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812227 — a six-check JSON result.
Werther / Act 2: "Un autre est son époux!" - "J'aurais sur ma poitrine" - "Si Kätchen reviendra"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a4825ba81159e5f84dd2369f8cb92a043f536a83b7e09c0fdc5842f6786c15. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812213 — a six-check JSON result.
Werther / Act 4: La Nuit de Noël (orchestre)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87c4a75e95443e3d51490120f5637869ef2f00db0de434f8cbf89bdec01eb5b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812228 — a six-check JSON result.
Werther / Act 2: "Mais celle qui devint ma femme" - "Vous l'avez dit, mon âme est loyale"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bec2904c96539221291eb4d3b18aa1def90a722e26dabd8cc0a1d27c75c06e9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812214 — a six-check JSON result.
Werther / Act 4: "Werther!...Rien!.." - "Non, non c'est impossible!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce80b0a07c52bb622b10ee5080769fddd7fa39f0ca685894d8301672cd908af3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812229 — a six-check JSON result.
Werther / Act 2: "Frère, voyez le beau bouquet!" - "Du gai soleil, plein de flamme" - "Heureux! Pourrai-je l'être encore? - "Du gai soleil"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ac70c59c80cdb14f71b59d23d30287c024056362ba22007e9166d1f20dd08b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812215 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1415a0c3c69aa8e6dcdc215cd50fddc27537054f0758b052dcef830140df20. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812230 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb7d286362fac7606c9df9429c1d27599a858f3e23038f6e4653d4af3aceb17. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812231 — a six-check JSON result.
Werther / Act 4: "Noël! Noël! Noël!" - "Oui, Noël c'est le chant de la délivrance"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3866b2e74019693dfb53cea35ff3040b1e58993f2467223ca8a6a6196527ff87. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812232 — a six-check JSON result.
Werther / Act 4: "Ah! Ses yeux se ferment.." - "Là-bas, au fond du ci- metière" - "Jésus vient de naître"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98b1014ab76f4e8a438ee83bc36e905a115d7acdcd994e4b2c88bcb6f908598. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812233 — a six-check JSON result.
Wagner: Die Meistersinger von Nürnberg (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a54052d4a772da2a064dc2ae67cef638c66787e723b42d8749b6938faa5fa5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17100109 — a six-check JSON result.
I Pagliacci: Act I: Recitar! Mentre preso; Vesti la giubba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5064feca98f9356abaee3bb9807e961f95dbc10a479866551185b07ee4a7efaf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17100104 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33760a0a3f10e9f3608b9f05edb325a4c1f32dc4c494eca7b6d45c1e90a8f60a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203792 — a six-check JSON result.
Rigoletto: Act III: Ella mi fu rapita! ... Parmi veder le lagrime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994976792a46b18085261c60fb9c321c0360d0a9552c736db09595f05a9bd1ce. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200269 — a six-check JSON result.
L'arlesiana: Act II: E la solita storia del pastore (Lamento di Federico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0165abbacb40fdc17375b4721b05964a99098d5015ec271dbc676062baaeb7. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17100106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476fe2d5fa6232f1897eb65f0e81e4e8376875376774ea2ccd8d47a3e4ff12c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18800082 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25ada1354d5c5549981292295ab1fecebf5d95b600237fe822d50b20e388f7a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17400192 — a six-check JSON result.
Carmen: Act II: La fleur que tu m'avais jetée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c92004488d068757170a62c562f9f221b6d6baac9fe418bc68a8c9b1f803fb. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200201 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76922ea5bc2f9adff673978b7f4a0de7e98b48a56080eec26957530cd16bc2de. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18400106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46e759a079eb612ee42667c982c158cbfad9b39e7f28886a2e40fb1544ad287. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17300001 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157112c62b61143f17be15e90c1a6e1552f5f8575d118cdc89c41ff540b71234. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17100107 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d114ef144f18e18fed029373570e7df7fd25c1274044c6e3c18ff4d6ef73ee. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11406039 — a six-check JSON result.
Aida: Act I: Se quel guerrier...Celeste Aida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143a52961bd2b84c22121ac1661087ba802f19afe8fecf8f9853560177ace111. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17000116 — a six-check JSON result.
Lohengrin, WWV 75: Act III: In fernem Land
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a13164b833a976e406d65bd4241dc50741fca06c7122f076cdb5ea86dd54e93. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16800139 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a135393378715ddf9d3d4a2cb54d6ce1d55c54d2342a65f49b150ed6c8b84e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19300223 — a six-check JSON result.
Il trovatore: Ah, si, ben mio coll'essere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741eeea9e67d395cf72078b74316b83762327c5b0eff29d6da23ca5f8b950894. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16900274 — a six-check JSON result.
The Magic Flute, K. 620: "Wie stark ist nicht dein Zauberton"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2391200f3b75085a438b89758a09048bed87fc5a10632bedfad4df2c8d31317e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18500643 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c23c423869a9379cd3a5557bd59039e7fabbfe7a7099c02871ac6485196631. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18200258 — a six-check JSON result.
Il trovatore: Act III: Scene 2: Di quella pira
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6c53b71b194d197b2982651a68cbad260c03b391a92432e0e9b4df40b66702. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16900179 — a six-check JSON result.
Don Giovanni, K. 527: Act II: Scene 2: Il mio tesoro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a6a365028ab51c1c6b1b19454fad298696cb95b918ce6e0a452b70c9b30c68. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16800001 — a six-check JSON result.
Annie's Song (with Plácido Domingo) - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca200f6aaf170f791ff4ae887dea50af6fd0ff2e5712a031e1f11efcc965600. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18100830 — a six-check JSON result.
Tosca: Act I: Dammi i colori...Recondita armonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6c36828af0e65905f84a6ff4df08bbba1564f67d77fb328fd254d2f0a36323. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200102 — a six-check JSON result.
L'elisir d'amore: Act II: Una furtiva lagrima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe959422052fc301e1f905cde5c5517d5e084f89fa14d0a9bf73db2242947059. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17100103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87cde074c9942e26cd7793025922038ea4341932ce3e48c8621e825a4705386. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18100852 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ab3be54463c8960d984f09adef5722586341cdf11db5c4847ca8bfc1a1e7c7. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200114 — a six-check JSON result.
Andrea Chenier: Act I: Un di all'azzurro spazio guardi profondo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158bf6a596a369442d9d4997f4bfd66d328c31e33401d5f6cd791261eadf935a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17600166 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09efb93f5573dac5eda7d7c458c2398a54db0c4913a8365011232edfbb9ac1b0. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203795 — a six-check JSON result.
Un Ballo in Maschera: Act I: Di' tu se fedele il flutto m'aspetta (Barcarola)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d291a86082327c66ad312ce9c8e013af2e4ff37416b1b131dc5a6ff70ef299f. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200108 — a six-check JSON result.
Werther: Act III: Pourquoi me réveiller?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aabb9024859e2fbe0d47eb765f74afc72f5be8657f9fb3066c0df4feea188b7. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16900134 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e974cd3b0d10431a477d9bb8bbd00371897eee82e61d382d3a2c90b767d3a5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18100545 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8e387873a24c0be7207a4b026eef78568edfc4ee6699a914c0e97af074f5db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18200261 — a six-check JSON result.
La traviata: Act II: Lunge da lei ... De'miei bollenti spiriti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45399b80b6d5c750a9067090b9985c0ce055d6d43846218a8f511a69127306c6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200268 — a six-check JSON result.
Manon: Act III: Je suis seul!; Ah! fuyez, douce image
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0fdddcacd42ba95acec0548f8a1bf774ac8a964d12a32636cd88a7e574f621. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17100105 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c12cea89fa3cb277b7433e06867d556653cf9794942b62b36f7b5d3980d97d. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11406042 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4e49f66be3da2d88441086b62e50bacc1b2da13eb77f489b438a84e77319c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200229 — a six-check JSON result.
Faust: Act III: Quel trouble inconnu; Salut! demeure chaste et pure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e794ca6727c73e7ebea28042b208adf7e27e0834a61a8cf5c946936ed99a8d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200113 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf28ad189ab4cc00bfb63b7c35477c446451af8a166273ae41523775cefa918. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203796 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d6371c2e2d3c60cf3c0e480af471296cef06740321d9fc2f7d3c5b300b1f7c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11508239 — a six-check JSON result.
Mi batte il cor; O Paradiso; Deh! ch'io ritorni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc849e4de2333b4919abce5208d0cb8b016b173e32b6321db48f44b57e561dfdb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11508240 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6348605d5e011d0656284a902f1f9df68556dbb9d998779a91af2c3d8821a1c8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91400366 — a six-check JSON result.
La traviata, Act II, Scene 1, Aria: "Di Provenza il mar, il suol" - Germont
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba291035e70d8f4e6dbf9b63153886b86fd3d28c61654cf0d349047058fd4ac5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11302876 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de46eb908866125805c02f56c2d466c22abcc696401480a82566b54b834c66a. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11508352 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a75d070fa1b494ab911aeaa63b218d20778ad3b6d931953a35507c7436bf9e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19804488 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7292f9634f4d050f7e7841c3de792d7188ba9fe75963365094188fc7fc11cef5. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11508241 — a six-check JSON result.
Luisa Miller: Act II: The Intrigue: Scene III: Oh! fede negar potessi; Quando le sere al placido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22516fdee4cd8671fd6ae49e16a0c2096a84db28a3c3105a1f73a67779fb2839. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16800137 — a six-check JSON result.
Cavalleria Rusticana: Mamma, mamma! Quel vino è generoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4adfbdb5d3451f1f028dc78a61b4d5057d49a9b0a2e0b48acf229a8319e2ac4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10402670 — a six-check JSON result.
Don Carlo: Act I: E lui! desso! L'Infante! ... Dio, che nell'alma infondere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e34762d52b43189a19137950d7561a8e9ac31593d766531fc64746f8309e07. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19705631 — a six-check JSON result.
Les Pêcheurs de Perles: Act I: Au fond du temple saint
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc39d795f55dcc4b8d97bbb32304a83c2db02ae6c0890beca3888e0a17444e14. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10301399 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fab183ae4826b809f49b6b150093e082230cf76d8d3af104e55f9796004735. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19607097 — a six-check JSON result.
Plácido Domingo - The Verdi Tenor - Sony Classical Masters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741eeea9e67d395cf72078b74316b83762327c5b0eff29d6da23ca5f8b950894. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16900274 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc704d04341e6d263d3f574c3a2323f8df3f833dd8a78e23bcc990610933bf76e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17100146 — a six-check JSON result.
Don Carlo: Act I: Dio, che nell'alma infondere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf656c863f1dd8c9167c0fc9f56c74c929510e0349612ce0034790c1f50dd789f. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17000164 — a six-check JSON result.
Jacques Offenbach: The Tales of Hoffmann
Les Contes d'Hoffmann / Act 3: "Elle a fui la tourterelle"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4675c7ba007d819b48ee43bf62a9cf85484cc56a66306b1c21bf2081f3ca632. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631255 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Glou, glou, glou! Je suis la bière"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61abbac4b3c242e73d2d14fc8d634fb486ece6b24192d7d0442ad2f31eaf7d47. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631253 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Malheureuse enfant"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c5ac116a8965ccd72bf4e59825b00d9bdb46e781789571b3a9597f3e6f516c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631240 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: Le conseiller Lindorf, morbleu!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0becd2232024e13b4396d15fcb65f6ec48461deb54f0acbf4e1121d6d57237a3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631230 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Jour et nuit"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78db87fe555a146997044b67d7aaf384e14ceb978e02f02751cc40bdc448d1c8. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631241 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: Dans les rôles d'amoureux langoureux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550056ae6d9c94542b3ffa1675b2a46d74bd92f23d6d6c9130d6ef8b5d44fdd3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631231 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: Frantz! ... C'est ici!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc48b54131d94160dcf5f9ef84761f00b67081fb991d214230617cddc0d0a11. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631242 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Deux heures devant moi!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875b983c917083f56654aea68c9d227dc9a77f8c3676f0338140fbb4832522e3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631204 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "C'est une chanson d'amour"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576393e2e7b6ee0aa3e8e48b16b031e8373583ce7402787aef08e26d765a07b1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631215 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Drig, drig, drig, maître Luther"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed17d7f8e97b62549ee9f8ce7f0d72a90398df5576b9be45ed8031517151f8c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631205 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: J'ai le bonheur dans l'âme!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b160c46d53d5ee21baef9446040efc5526c2f2d6bc7d6bda205f318ed7307f. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631256 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Vive Dieu! mes amis, la belle créature!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7d3bfd50472848c043a3a971a5914f2c7a2e3fa2e34c0aa74cca0c43515c3d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631224 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: Qu'as-tu donc?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf509534819b87c0c7d49ccfe6688ecad84824b9ac656c37751b3332b36999bd6. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631243 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Il était une fois à la cour d'Eisenach" (La légende de Kleinzach)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2536d7025f8a955bd1b39a2c15fc70ca311185eaf4a8006b7271499419c8a21e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631206 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Pour conjurer le danger"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3564347cf96fd5314203efa37d6a09dd4030d0282a8a4cc81f267078419a1206. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631217 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Peuh! cette bière est détestable!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17729885e48c18596935a23de2b2549b478023daf5784897c4e72a94112641b8. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631225 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Ne plus chanter!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85cf6effa9f12ec872e0a130d906b55b1aeaa5eb2cd031a52f3f1198b1198ecf. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631244 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: Simple échange de politesses!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5998f6e1d63f935b2e122cdf4afb63099ae9effc7a0115372d41be2a1aa9b3b3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631232 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Tu ne chanteras plus?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122ef9b343b35eba329ac324a28c17abb44120e3549b677a4953a712ffa44295. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631218 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: Ha! ha! ha! Monsieur aime donc quelquefois?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639f691fe3617ba9b734d3b5b6699082b97df905cf36b240a9c1b112ae17e3bc. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631233 — a six-check JSON result.
Les Contes d'Hoffmann / Act 3: "Mon enfant! Ma fille!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030899fc3d8bae5c65c396a0a15978027854ac40b5cec1c056a0f8eac32eff0d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631245 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Entr'acte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d2e3976ec9ac536705c719d6b6dd8d0d39b934c8f0062040db963625b8be15. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631207 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Belle nuit, ô nuit d'amour"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa003f46a808a3985569568e44f25cbb26686d09771635ebbae7cfc943ffa2a4f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631219 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Là! dors en paix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4564a45704b19c3cdbc93d9001d76fe3b52a277cb8142b9999134c959123a7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631234 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Allons! courage et confiance!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e2feca313ec2f71607f45200edb6fbba43401fa9f2d97ff61568318604f4f5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631235 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: "Amis, l'amour tendre et rêveur"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3521ae7af3ae478b4cb33f3d1a97fce746fefd742e130d9c1c0d3bff7da182. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631220 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Voyez - la sous son éventail
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb21041962f88b585e9d6ce0f25a9959165a1877a4e0feca3f4a718fa5f3e088. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631208 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Je vois qu'on est en fête
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b115a607151eed4bfeae309449c42c71a94a55105fd08cd83f55bfc4b7f8180. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631247 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "C'est moi, Coppélius"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a974dae6ec1f406ea3db95c88f02b93117536cb3d34417bf8385d7053eab5c. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631236 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Scintille, diamant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14d28d3443c8fd23c5a3102c377efb9758f5f1f88f8b166c9dfd2d2dd803b55. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631221 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Je me nomme Coppélius"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0d2b23737fcb4ea09960e5b9337b767aadeb03a9615a44f33bf42b1118ed6f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631227 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Cher ange!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1af468423e8645c7c525cfeb9459255f04f0920b1a8901129615228b3cc9a01. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631248 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Hein! Vous?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8873ebd49ffa1b4b6bb4775b2db5e8c882f362f7fa1ae5201b796da3c31248b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631237 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Malheureux, tu ne comprends donc pas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79414d9534d37b9c109a97b8c8e65e7db53ddad1f223453c99fa1c40466b274. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631222 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Non, aucun hôte vraiment"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84374f8326a3e717d91aafa28a1e6b806d58929b453874264d98f7eb72993d58. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631254 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Schlémil!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea6b0ce51876d42be04c6f1c85fc6124f194ed637b3f6fb56e7f5646e560bdc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631249 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Les oiseaux dans la charmille"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda48d11a6f2243d4b0290219c251dbe199e014870e17c5204a8c711d09e5f7eb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631210 — a six-check JSON result.
Les Contes d'Hoffmann / Act 4: Hélas, mon coeur s'égare encore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a6c77445f775fbd23e93149aa02d326e32efcd7bc85a9584ae2001ff3e9d45. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631250 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Ah! mon ami, quel accent!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ad23e40f4eb8d7d29979885b0654fd30cfd556b9486981feb128f8e0bef7a3. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631238 — a six-check JSON result.
Les Contes d'Hoffmann / Epilogue: Voilà quelle fut l'histoire de mes amours
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9786d2cdd0be9b67cae1acb738e944ce49c189cf66666312b5fa7c2f375f82. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631251 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Ils se sont éloignés, enfin!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe301c17c5d46203fb4aa57ae37e039e90beeda2539e3db141275ac80a29d635b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631211 — a six-check JSON result.
Les Contes d'Hoffmann / Epilogue: Luther est un brave homme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeddfaa43bf4a6305d90d095a8b0560585fd56397d172259fa800e59131ed16d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631252 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: Ah! Vivre deux
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ce4d71da5f88cdd944426fd89f46548caf19461d0e8d5b38b7a960f19988da. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631212 — a six-check JSON result.
Les contes d'Hoffmann / Epilogue: Des cendres de ton coeur, réchauffe ton génie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63a83d799fff460bfcf5ba0f08647c173c49b823d3b729d377cb84628b4cf6a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631223 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Tu me fuis?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41445657e8118df38bb9547ae62246d3815a549fb44cffa0bd18da868731c3e4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631239 — a six-check JSON result.
Les Contes d'Hoffmann / Act 2: "Voici les valseurs!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bce4fe325d83ff245d3fec0ab7c4a37ec979187f203c9b9e6d6d07c4f09e4b9. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631213 — a six-check JSON result.
Turandot, SC 91, Act III: Nessun Dorma (Calaf)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383b9639a4ce3462198799260eabb5649eb7fc58238390d4b6cebc91851fc6d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502536 — a six-check JSON result.
Orchestre Du Theatre National De L'Opera Comique
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La bohème, Act I: Sì. Mi chiamano Mimi (Mimi/Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e1b3df4dc23720c71efcee1df1995915aad0c4d410f30d6862007b81114bc0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0200177 — a six-check JSON result.
La Bohème, Act II: Quando m'en vo' soletta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c5811490bffcfcdcfdb32095655ad25a41e774a8f15730e871971b08762414. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501438 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c0a3c294df0a0cf494ab101148fdaf6d20ea7aa07f05725943c2ce3a808250. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110100289 — a six-check JSON result.
Madama Butterfly, Act II: Humming Chorus
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Die Zauberflöte, K. 620: Der Vogelfänger bin ich ja
Sinfonie-Orchester Des Bayerischen Rundfunks
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Die Zauberflöte, K. 620, Act II: Ein Mädchen oder Weibchen (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc418a6227eccf3415cb03c38c535bd3d27996b901dadcb5c7f4065ea94b9ff0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100325 — a six-check JSON result.
La Rondine, Act I: Chi il bel sogno di Doretta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b8b9d905fcd30932eccc15cd1334e1d5bbe8be629ffb99c7f303f73a0cc743. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801962 — a six-check JSON result.
Die Walküre, WWV 86B, Act III: Ride of the Valkyries
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10ca4b4b90afad497e064ed934a362c752ac798717893d45381ddc7335cdd32. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100962 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c0a3c294df0a0cf494ab101148fdaf6d20ea7aa07f05725943c2ce3a808250. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110100289 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832ba965f7b1252a058aa9f062977a3b19575499e2a9df67f1242a2609603e17. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809401501 — a six-check JSON result.
Die Zauberflöte, K. 620, Act I: Der Vogelfänger bin ich ja (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8029731bc22a5b597b46303e7197c921d84c0968fc11dc723ae94e13ed4675. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100084 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: Pa-pa-gena! ... Pa-pa-geno! (Papageno, Papagena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d3adfc67698ea5c409cc3316da2a32115d5dc608b0f8007721864f4ff03d62. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100333 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: Der Hölle Rache (Königin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9a9d07c43c9a816fba793b0176a11931b67f991e5620711c21a65bf3b7f079. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100313 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc418a6227eccf3415cb03c38c535bd3d27996b901dadcb5c7f4065ea94b9ff0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100325 — a six-check JSON result.
Manon Lescaut, Act I: Donna non vidi mai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf198f87b38d9b1280c4deaa5ad7334758834a2ca5e5b2f541a384b6a66a48fbf. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502873 — a six-check JSON result.
La Wally, Act I: Ebben? ne andrò lontana
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Il Barbiere di Siviglia, Act I: Largo al factotum
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Il Barbiere di Siviglia, Act I: La ran la le ra la ran la la ... Largo al factotum (Figaro)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747dc04a59e61a36947d648d075b163abe47db593bcc48811513b6c79f6f277a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100207 — a six-check JSON result.
Don Giovanni, K. 527, Act I: Finch'han dal vino (Don Giovanni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46d7714e412bfe98d59e27624dc44be065342468fd8b8530bd3e711da5a15e5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8401057 — a six-check JSON result.
Don Giovanni, K. 527, Act I: Batti, batti, o bel Masetto (Zerlina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227688d12472a94c2153ba1c999b8b46fec2486c878c5b5870afa08ac66d1487. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8401060 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e2b8b632f14314634f9c5e11f74eaffbbc82a255dfea7171f556f5a5b53a21. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700982 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb7a9b469fedd19c1f7d74041f10e40671401397aeba1d7a1122e16f826fb73. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0500564 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca56f18c1d57110dbf01a0791d595f64b33803680f4c45ee2357860b51510ee. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD001100375 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a18fc6ca5ef4c1219827be4ba0de7965d5d8f8fb48be8a78c4047bcd090407d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101241 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd397305b0cd6002790a591ac9ba006556cb9611599b1e00c8952304d2f4af9f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119000250 — a six-check JSON result.
Così fan tutte, K. 588, Act I: Un'aura amorosa (Ferrando)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b33b2a765bcdbb2411ecac44ce7669da6dd3d6b5b2843d2bba4418f604e9d4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001068 — a six-check JSON result.
Concierto de Aranjuez: II. En Aranjuez con tu amor
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Messe à trois voix, Op. 12: V. Panis angelicus
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La traviata, Act I: Libiamo ne' lieti calici (Alfredo, Violetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3387b1a1a89472ae46c26568a52dec7b58ca4ea07b54cc15f7346c9e39de05. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000072 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9a1c14a3aa2b276a06b0a3b8aabeb50867d70ffbd7b087186843a245520391. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118701170 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383b9639a4ce3462198799260eabb5649eb7fc58238390d4b6cebc91851fc6d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502536 — a six-check JSON result.
Les Contes d'Hoffmann, Act IV: Belle nuit, ô nuit d'amour (Barcarolle)
Orchestre De La Société Des Concerts Du Conservatoire
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Aida, Act II: Triumphal Chorus - Grand March "Gloria all'Egitto"
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Madama Butterfly, Act I: Ieri son salita tutta sola (Butterfly, Goro, Il Commissario, Coro, Sharpless, Ufficiale del Registro, Pinkerton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf332c04d33176e1966d42d0b042b26fbea41a630149d6053ad60cc9c868a44a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600146 — a six-check JSON result.
Madama Butterfly, Act II: Un bel dì vedremo (Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2f1c52d456bad167c4ea28b3b1553a396fa3bf6f77326219e90ad233284843. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600153 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5728ce99764c5989cea4d3e6154d43e9410cf997201cc25b2990ac9a39d23885. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600165 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb674b371478cbf87c2fa647c8cc3ca945aff9cf3dd0ce918eee376d38095d2b7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100337 — a six-check JSON result.
Manon Lescaut, Act II: In quelle trine morbide (Manon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343f4a880efb1ce7a77d99ef75e488dcd190d340195b84ae4d70f184aaef608e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302388 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2450b0e18ecdaac54b36939f453510ee60640eafae2c93d22c5300293929f103. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600264 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383b9639a4ce3462198799260eabb5649eb7fc58238390d4b6cebc91851fc6d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502536 — a six-check JSON result.
Madama Butterfly, Act II: Un bel di (Butterfly)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2ce82c44fe9fc9e605bf42f0197afd4db742c924a39fd39eb49277dd1747ae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209631500 — a six-check JSON result.
La bohème, Act I: Sì, Mi chiamano Mimì (Mimì, Rodolfo, Schaunard, Colline, Marcello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf277fc565da5cd63cb323b4b6c0f6e27217703dd12a41592eb8324f5aba81f89. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208701404 — a six-check JSON result.
La bohème, Act I: Che gelida manina! (Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5244cfd05777fa72ef0cf646f524246a47ead7a4d73da3fd798b25d67dcd48c5. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0200176 — a six-check JSON result.
La Bohème, Act I: O soave fanciulla (Rodolfo, Marcello, Mimì)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da89adabc2664436acfa519dcc37b4b45f81c8c7dd045a8473047ff5bec76b3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100339 — a six-check JSON result.
La Bohème, Act I: Oh! sventata, sventata (Mimì, Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811bd8d84247264d47a220f977630e585ba866d889ffd00eb58f7e01ec1eea85. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9103773 — a six-check JSON result.
Rinaldo, HWV 7a, Act II: Lascia ch'io pianga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fd46f23f4377b211095afbde3aff8120745199fba757d2913563b05d55da67. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401550 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf202f7fbb76a367796625f472abbfe23d8a1d710890b0ca89b2a1221cade0e4f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704941 — a six-check JSON result.
Tosca, S. 69, Act II: Vissi d'arte (Tosca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c6f7e170da576ba00b3163d59c60738a12cbc946191ad74fc1161269699732. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809220922 — a six-check JSON result.
Tosca, S. 69, Act III: E lucevan le stelle (Cavaradossi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e46e0bbdc2936249221e11128b6490c74020f9048bc077f35554bf2fd113cb. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809306300 — a six-check JSON result.
Carmen, WD 31, Act I: No. 5, Habanera, L'amour est un oiseau rebelle
Choeurs National de la Radiodiffusion Française
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91c8e2019d7e2797e183abee72b61203b3d01d6e7e60b432013f9c929066f54. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110601867 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b8da335986d2d8372c02c21fcafaeb7bcf390d6527d0074db58ddbd564495d. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600262 — a six-check JSON result.
Norma, Act I Scene 1: Casta diva (Norma, Coro)
Orchestra del Maggio Musicale Fiorentino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0492458f429d4d22e20b7ca28f476d61b8107220cf8c4317de9c3c3f90f549. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402119 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d7c19eed12640fcf51ec63a90c7bf62dfe6b566f440af31564008af29c8a02. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704937 — a six-check JSON result.
Le Nozze di Figaro, K. 492, Act I: Non più andrai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218f4c74b962d10aa06d6968093120fa4da092cace86be478214f9c676201e6d. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600643 — a six-check JSON result.
Le Nozze di Figaro, K. 492, Act II: Voi, che sapete che cosa è amor (Cherubino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf492203be0435619efb498d444204b79f78451c79a9095864fdc9b38400b957c. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900820 — a six-check JSON result.
Les Pêcheurs de Perles, WD 13, Act I: C'est toi....Au fond du temple saint
Orchestre National Du Capitole De Toulouse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dc89c3e11a280f0fe3ca613408aa1269b446298305f2069f973d22ab794fb9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118901772 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7497f64f34229dbbb327f8beecab7ae3570d3df2434a7cba14858fc0549adaf6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602461 — a six-check JSON result.
La traviata, Act I: Libiamo, ne'lieti calici (Violetta, Alfredo, Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a8589463141ec1e5f75a79365ba2d2d991dbeeb78d5796df3f3a5024125c6b. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809203339 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0fe4c3aa9ad23ab8086302a414a15c24681e23b363ed51c450ca995094dd16. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9703036 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43cfcc97f78697372493a9c25e0e93dd1d46064da00a9d0b12a01f7c092ce6d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8701762 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832ba965f7b1252a058aa9f062977a3b19575499e2a9df67f1242a2609603e17. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809401501 — a six-check JSON result.
Lucia di Lammermoor, Act III: Il dolce suono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d9215d199f34552d61df7f5051699023d8bfc13a7d6d760c1552207bd371ec. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100424 — a six-check JSON result.
Don Giovanni, K. 527, Act I: Ma poi, Masetto mio...Batti, batti, o bel Masetto (Zerlina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d0845026cddda2daf8a5e4df9a6a7b2bdbf1f2435b2e9675a5d32aaf67fbf9. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9004393 — a six-check JSON result.
Die Zauberflöte, K. 620, Act II: Der Hölle Rache (Queen of the Night)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4a412faf74de2d71d186fd31353cc1ef4f4a8ccb71a04bb857b561f0f77ab0. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0002644 — a six-check JSON result.
Il Barbiere di Siviglia, Act I Scene 1: La ran la le ra, la ran la la...Largo al factotum (Figaro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188a19be9185765e73897c39c5dc2d65b9bae380b4ac576f05a51497d073e7bf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701681 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc2b6fc900da3ffb913656ce70c0cfb9f50e94051d400f0eb93aeb245931cff. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628700407 — a six-check JSON result.
The Barber of Seville: Overture (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b3f2aaba238e86034525d180e11ab8ca73754d89264537c6874c5425e586ef. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0800002 — a six-check JSON result.
Orchestra of the National Academy of Saint Cecilia
Chorus of the National Academy of Saint Cecilia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b54e6100e1c01f35f3541f334a110d916f5899bb56158c3a0b1f2dc019e6698. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809207100 — a six-check JSON result.
Jacques Offenbach: Les Contes d'Hoffmann (Highlights)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5569defcaac57051a58fb5e41008d7db91a1e53fd035b64c039d5792d32b11. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631201 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24219647e33447464fb01280f4220cf85b32c83fc0339c1cb6bf36eb6c070e86. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631202 — a six-check JSON result.
Les Contes d'Hoffmann / Act 1: "Je t'aime" / "Dans les rôles d'amoureux langoureux"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cff8918d9eb4d3d1a30589b8c0e52e2b1d4c4d6074b9347967b023d1ab2b0e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631203 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875b983c917083f56654aea68c9d227dc9a77f8c3676f0338140fbb4832522e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631204 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed17d7f8e97b62549ee9f8ce7f0d72a90398df5576b9be45ed8031517151f8c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631205 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2536d7025f8a955bd1b39a2c15fc70ca311185eaf4a8006b7271499419c8a21e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631206 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d2e3976ec9ac536705c719d6b6dd8d0d39b934c8f0062040db963625b8be15. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631207 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb21041962f88b585e9d6ce0f25a9959165a1877a4e0feca3f4a718fa5f3e088. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631208 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eefa00b9c6549b8442187b3b8f80ad69c671761c0d4ac4c2acd4f9aab73ac15. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631209 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda48d11a6f2243d4b0290219c251dbe199e014870e17c5204a8c711d09e5f7eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631210 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe301c17c5d46203fb4aa57ae37e039e90beeda2539e3db141275ac80a29d635b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631211 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ce4d71da5f88cdd944426fd89f46548caf19461d0e8d5b38b7a960f19988da. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631212 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bce4fe325d83ff245d3fec0ab7c4a37ec979187f203c9b9e6d6d07c4f09e4b9. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631213 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2710b3a3ed1dfee76cc59a1f59055dd50068f4a17e8b516ff92acd44cf421cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631214 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576393e2e7b6ee0aa3e8e48b16b031e8373583ce7402787aef08e26d765a07b1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631215 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956b4675f295302631b00e4910bf4da7b18a8b1d16db75e69d1bcb17099d7de0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631216 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122ef9b343b35eba329ac324a28c17abb44120e3549b677a4953a712ffa44295. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631218 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa003f46a808a3985569568e44f25cbb26686d09771635ebbae7cfc943ffa2a4f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631219 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63a83d799fff460bfcf5ba0f08647c173c49b823d3b729d377cb84628b4cf6a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058631223 — a six-check JSON result.
Plácido Domingo - The Verdi Opera Collection
Serse, HWV 40, Act I: "Ombra mai fu" (Serse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60000545c94712a44eb9238a1c6398b95f50f565446c4fa4a2d682fca703fed4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809431600 — a six-check JSON result.
Carmen, WD 31, Act III: "Je dis que rien ne m'épouvante" (Micaëla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd6b5a2f3d21f489d3d3117b42f34776027e3a16e1b30d1c4e22af7a9c7555a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809523354 — a six-check JSON result.
Gianni Schicchi, SC 88: O mio babbino caro (Lauretta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9698b9373ad2f5f2818682a39308b168e5e421da9a591745d2fa8a5ad1f100. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200300036 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e2b8b632f14314634f9c5e11f74eaffbbc82a255dfea7171f556f5a5b53a21. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700982 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91c8e2019d7e2797e183abee72b61203b3d01d6e7e60b432013f9c929066f54. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110601867 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56b146edac9e04ea12a45d136523b9741d0827c76e1266c12f6658378e98390. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301483 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0475b7c86d692ab4e89318f3de9297b244b9f23e9836c689367cd237a4d18bd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1400387 — a six-check JSON result.
Aida, Act II: Triumphal Chorus & Grand March (Gloria all'Egitto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c53c55b35afd455e21fe9d54f1bc7730bbadfa9b97b2fbcd2fffbd5e3c06685. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9803641 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43875aea747ebaa972b2af8b3e9482a62e13f120c92ed595a3eb4761b0a3ca2e. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8601436 — a six-check JSON result.
Le Nozze di Figaro, K. 492, Act II: Voi che sapete (Cherubino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce16bcc856135eba52e02e103531c13f4ceaffbe1053c7965edf4a0a3e88bb5f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8600648 — a six-check JSON result.
La Bohème, Act I: Questo Mar Rosso mi ammollisce (Marcello, Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a166645cc0ed12fddd735915fff5213fa169965f01e6f7a1bf59d688f5dc06. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100327 — a six-check JSON result.
La Bohème, Act I: Che gelida manina (Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cce2adc42a2bb683fe87db8d8e01c097bee0a6bda0a443d9fca6c7adddd7ad. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100336 — a six-check JSON result.
La Bohème, Act I: Sì. Mi chiamano Mimì (Mimì, Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da89adabc2664436acfa519dcc37b4b45f81c8c7dd045a8473047ff5bec76b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100339 — a six-check JSON result.
La Bohème, Act II: Aranci, datteri! (Hawkers, Townspeople, Schaunard, Colline, Rodolfo, Mimì, Marcello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b7833e155358dc7f91fb86aaea5d14b58b11d87e7a191aa8c1f0bd9a4f7900. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100341 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eeeaa5e0bcf6e82d5f2ed58195df85f95f989c365434cd3a94b1ec2f112e391. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100347 — a six-check JSON result.
La Bohème, Act II: Caro! (Colline, Rodolfo, Schaunard, Children, Townspeople, Musetta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabb32363485cb519222f9592f0645c5b347c75a96584529f354e95970ea9335. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100348 — a six-check JSON result.
La Bohème, Act III: Act III: Mimì?!...Speravo di trovarvi qui (Marcello, Mimì)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd893fd7e0e7b8ede379713240bab3ed36998f00193ac7843129c7ca36b283df6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100353 — a six-check JSON result.
The City of Prague Philharmonic Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a39e0f1dd412258dfae2d26b9a0e0a75dd9c46176790730818cda3b91214c4. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802006 — a six-check JSON result.
Nabucco, Act III: Va pensiero (Chorus of the Hebrew Slaves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46bb201f0f076a1598cb47b5112535caf1b3de7bc9651cad2f82270c2ebab98. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900791 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eeb32d50d1a20dc5a3e68e9b813898d2f0779da0d2c91da45f4ca9751d8ec4c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8DB1700092 — a six-check JSON result.
Tannhäuser, WWV 70, Act III: "Wie Todesahnung... O, du mein holder Abendstern"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a65b4b43b458a4c92070dc2c07c90219292196d5e11a7e632587225269e92e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER1049080 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38c77c03aae03018e0cbfb073bc703c1118d4516da4e2e211d1f1e8279f9a45. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER1049100 — a six-check JSON result.
Il Barbiere di Siviglia, Act I: La calunnia (Basilio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6525001ca916c7dfab17cd4c693d6904e1eeebcb4b3064c2cb8eca3f21e1db52. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEF9120100 — a six-check JSON result.
The Italian Masters - A Complete Selection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2d3297dc332a56b3a909487680ec0e74146cc031168369ad296a07110767a2. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA580800355 — a six-check JSON result.
Music Inspired by "On the Basis of Sex" - A Night at the Opera with Ruth Bader Ginsburg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904214dc21a38057e7427265e3fa5dff992fdd3f36f2c095b4739d177b888df5. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1800453 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf492203be0435619efb498d444204b79f78451c79a9095864fdc9b38400b957c. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900820 — a six-check JSON result.