Ermonela Jaho (born July 18, 1974) is an Albanian operatic soprano. She was described in The Economist as "the world’s most acclaimed soprano". The Financial Times said "Ermonela Jaho throws heart and
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 0xa7e73f0e123f4d1af8dc299aa6055647a67233a1c5d2a68b4999adbfe9ca29b2. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21df07b7-b14f-4273-b748-b2cbc09b4c76.json and https://artists.proofprofile.net/proofs/artist/21df07b7-b14f-4273-b748-b2cbc09b4c76.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Il maestro. Italian Music by Puccini, Rossini, Verdi...
Puccini: Turandot, Act 1: "Popolo di Pekino!" (Mandarino, Coro)
Coro dell'Accademia Nazionale Di Santa Cecilia
Orchestra dell'Accademia Nazionale di Santa Cecilia
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 0x76c603a2c908376a7ed6bd7e7fd89d8ebcbde12022d0a82f418795bee319ae60. 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/GBAYC2202615 — a six-check JSON result.
Puccini: Turandot, Act 1: "Indietro, cani!" (Coro, Liù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36d464b61c8d534b12c88cceebf167c506cd85112eeb642e3255f171ee7d6a9. 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/GBAYC2202616 — a six-check JSON result.
Puccini: Turandot, Act 1: "Padre! Mio padre!" (Calaf, Liù, Coro, Timur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49223f027ad03b1eb2c46f31845d5448c4448caa5bbace07dd33a308878e1141. 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/GBAYC2202617 — a six-check JSON result.
Puccini: Turandot, Act 1: "Gira la cote!" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2af3c56fcf4b448e03622c605a28de14eb4f140f83a725e3105f6dec3d5785a. 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/GBAYC2202618 — a six-check JSON result.
Puccini: Turandot, Act 1: "Perché tarda la luna?" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07ec420a2fc933796f954078076fa54cc7dba8e13ae2dfc59daae554b63f43e. 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/GBAYC2202619 — a six-check JSON result.
Puccini: Turandot, Act 1: "Là, sui monti dell’est" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26b612cd85389b4d0e999f63e2c945d54285cf98efdee4b12ea131bb8218fca. 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/GBAYC2202620 — a six-check JSON result.
Puccini: Turandot, Act 1: "O giovinetto! Grazia! Grazia!" (Coro, Calaf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9533397e50a14e579517e71bd6e25ce3036db96a6aa38bf4346a03d27d52009a. 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/GBAYC2202621 — a six-check JSON result.
Puccini: Turandot, Act 1: "La grazia!" - "O divina bellezza" (Coro, Calaf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cfaf7efe0e59835b66013da0f2297804619a7426292a480fa1b19dad27ccc2. 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/GBAYC2202622 — a six-check JSON result.
Puccini: Turandot, Act 1: "Figlio, che fai?" (Timur, Calaf, Liù, Il principe di Persia, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e10b27cdef132230ae15252bacdc4dfc78ff50f7d42ce77ff08428826d61e4d. 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/GBAYC2202623 — a six-check JSON result.
Puccini: Turandot, Act 1: "Fermo! che fai?" (Coro, Calaf, Pong, Pang, Ping)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b3146bf8129db367dcddab0c600d325be0a4d1cb2d3b420e6115c960fe3ae5. 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/GBAYC2202624 — a six-check JSON result.
Puccini: Turandot, Act 1: "Silenzio, olà!" (Le ancelle di Turandot, Coro, Calaf, Timur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88370b232dcc153b2dca1d8f60b7624b2bc212ef89e7c95c45e4f403261de1f0. 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/GBAYC2202625 — a six-check JSON result.
Puccini: Turandot, Act 1: "Notte senza lumicino" (Coro, Calaf, Pong, Pang, Ping, Timur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26fc765a8ce9414bec6eb879b9c1b25003ff1b2cc2ef5760fd9bc5effc99e44. 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/GBAYC2202626 — a six-check JSON result.
Puccini: Turandot, Act 1: "Signore, ascolta!" (Liù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e82e8902c89ca133efb33dede59bcdccb8e8766adceb66cedc7562e3d27fe2. 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/GBAYC2202627 — a six-check JSON result.
Puccini: Turandot, Act 1: "Non piangere, Liù!" (Calaf, Liù, Timur)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3401ad2e8d11890fd9ebd186569cb4b9ec6d8d737bea98d5dcaeba4106ba87b2. 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/GBAYC2202628 — a six-check JSON result.
Puccini: Turandot, Act 1: "Ah! per l’ultima volta!" (Timur, Liù, Coro, Calaf, Ping)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c09693841fc70ade146a123a0f8f57e804a25bece3d0edac157c1bb6025e841. 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/GBAYC2202629 — a six-check JSON result.
Puccini: Turandot, Act 2: "Olà, Pang! Olà, Pong!" (Ping, Pong, Pang)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90fa6cd660c9a8d1ff127373cc331cc037ccf277597a8a1c8816301436ac219. 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/GBAYC2202630 — a six-check JSON result.
Puccini: Turandot, Act 2: "O Cina, che or sussulti" (Ping, Coro, Pong, Pang)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7aab6adce398cfdd7b2cc621db36b90daebc7bea89e1dbf9c9b4ac3ea756ff. 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/GBAYC2202631 — a six-check JSON result.
Puccini: Turandot, Act 2: "Ho una casa nell’Honan" (Ping, Pong, Pang, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b549d59ae1f76bfe2508d21c2a645dc3649217a288b8026823e4cc2ca7ec14. 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/GBAYC2202632 — a six-check JSON result.
Puccini: Turandot, Act 2: "O mondo, pieno di pazzi innamorati!" (Coro, Ping, Pong, Pang)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e17a2098f123261ad6c3847ac955ad854eab575b138106c249d2edbce527df5. 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/GBAYC2202633 — a six-check JSON result.
Puccini: Turandot, Act 2: "Addio, amore! Addio, razza!" (Coro, Pong, Pang, Ping)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2942bad42b367c2fc8ec18cdc8535711def239e6053d2d4d4628c40fa113506. 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/GBAYC2202634 — a six-check JSON result.
Puccini: Turandot, Act 2: "Non v’è in Cina" (Coro, Ping)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2a85a902f2740a67b1c9b568996494198663d73c74c4b80eae27abe3471503. 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/GBAYC2202635 — a six-check JSON result.
Puccini: Turandot, Act 2: "Udite trombe! Altro che pace!" (Pong, Pang, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355534c384ed6a9e2b50d89cd32451b7d0f7bab03a48b6066188e79e595c694d. 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/GBAYC2202636 — a six-check JSON result.
Puccini: Turandot, Act 2: "Gravi, enormi ed impotenti" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec346804cf7f909a8d261b0341b22622c85be4db96e57a6a0571d249b2b189c8. 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/GBAYC2202637 — a six-check JSON result.
Puccini: Turandot, Act 2: "Un giuramento atroce mi costringe" (Altoum, Calaf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b03c3abf594f0616bf0b40bed66b06a8bee35e5bccb425b0ce446f54596490. 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/GBAYC2202638 — a six-check JSON result.
Puccini: Turandot, Act 2: "Diecimila anni al nostro Imperatore!" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35dc29ecb0a83e07fed37041f209641aa147ed5935c9193f331aeca18fba5d6b. 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/GBAYC2202639 — a six-check JSON result.
Puccini: Turandot, Act 2: "Popolo di Pekino!" (Mandarino, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bf6e55b0deee9a44b26fae7aef044a3353fad285bdbff5bb43775956a6ae33. 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/GBAYC2202640 — a six-check JSON result.
Puccini: Turandot, Act 2: "In questa Reggia" (Turandot, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d032125916287fabc988edf598832099603ae1bc29cf9e35c09306d9dd8234. 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/GBAYC2202641 — a six-check JSON result.
Puccini: Turandot, Act 2: "O Principi, che a lunghe carovane" (Turandot, Calaf, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeef3bf230a4f9bf47f7c4a416f9665ef5668ae9bd98e90554236e98c99173a4. 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/GBAYC2202642 — a six-check JSON result.
Puccini: Turandot, Act 2: "Straniero, ascolta!" (Turandot)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2b72965505358c8c08ee4e9745254d1659c6c6642a5853f5f114bcdd46efdb. 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/GBAYC2202643 — a six-check JSON result.
Puccini: Turandot, Act 2: "Sì! Rinasce!" (Calaf, Coro, Turandot)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a5387415f6575851c226bd124621b37f9ccd58cbca14c891c448bc930b1e61. 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/GBAYC2202644 — a six-check JSON result.
Puccini: Turandot, Act 2: "Guizza al pari di fiamma" (Turandot, Altoum, Coro, Liù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029cc425d5abe79baf5d5a88a60048a905ec9cc810137ae7e1c8006db0587e5e. 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/GBAYC2202645 — a six-check JSON result.
Puccini: Turandot, Act 2: "Sì, Principessa!" (Calaf, Coro, Turandot)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc92a31a1e005ff53457902a498d4b2abefe3086bfbd70809b704c1f3b0564b. 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/GBAYC2202646 — a six-check JSON result.
Puccini: Turandot, Act 2: "Gelo che ti dà foco" (Turandot)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ed14444832734fe937c02a3ef36a44ef0a937f02db3dfccb0d65a9847f28f4. 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/GBAYC2202647 — a six-check JSON result.
Puccini: Turandot, Act 2: "La mia vittoria" (Calaf, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a9730a4903fc933229df6c71350e69e31a6346c24c7fdcd61ef54396d1a3f2. 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/GBAYC2202648 — a six-check JSON result.
Puccini: Turandot, Act 2: "Figlio del cielo!" (Turandot, Altoum, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bfe39adcd8a89cb00610a4d3006602fa23d7dd613b8c4899be1f4f6b862a60. 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/GBAYC2202649 — a six-check JSON result.
Puccini: Turandot, Act 2: "No, no, Principessa, altera!" (Calaf, Coro, Altoum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f69c20742a61060262999dcfa9dc4dba3857b2d0618e225eaaa78a85c73090. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/GBAYC2202650 — a six-check JSON result.
Puccini: Turandot, Act 2: "Ai tuoi piedi ci prostriam" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf722edb9c97e3a71b3154887237e8dd13a2a33c783566c789ba9333fe0258633. 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/GBAYC2202651 — a six-check JSON result.
Puccini: Turandot, Act 3: "Così comanda Turandot" (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe458ee863277364d18cc07869f15b9d9ed137969c57c15926ac6ade565de65c0. 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/GBAYC2202652 — a six-check JSON result.
Puccini: Turandot, Act 3: "Nessun dorma!" (Calaf, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae48ea0c8d2aebdf730e49bb0e130eed9dec66f80d163ae092172e8ade03e3cd. 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/GBAYC2202674 — a six-check JSON result.
Puccini: Turandot, Act 3: "Tu che guardi le stelle" (Ping, Pong, Pang, Coro, Calaf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025346dd0b5bf4393262d9459ef1a115d4f287d414bd855603e05041dd27b278. 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/GBAYC2202654 — a six-check JSON result.
Puccini: Turandot, Act 3: "Straniero, tu non sai" (Ping, Coro, Calaf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b6c7e88088768f6c5d20f1849d7da654d0e4d0882926e5c4d5567eda1cd580. 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/GBAYC2202655 — a six-check JSON result.
Puccini: Turandot, Act 3: "Principessa divina!" (Ping, Turandot, Calaf, Liù, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0a7143b867e5dbe4ed252cb607ea77db3963da5f5d8d6b00ac18e2561e2dd2. 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/GBAYC2202656 — a six-check JSON result.
Puccini: Turandot, Act 3: "Signor, non parlerò!" (Liù, Ping, Timur, Calaf, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8249b3f3e6a0a395b6013db383740b2195ba20297d774d53302d51269441ec0d. 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/GBAYC2202657 — a six-check JSON result.
Puccini: Turandot, Act 3: "Chi pose tanta forza nel tuo cuore?" (Turandot, Liù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2896c04caa3c4701d4dd7df5917db3ecf5e18ffa6582ad1ced48307ca07835c0. 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/GBAYC2202658 — a six-check JSON result.
Puccini: Turandot, Act 3: "Strappatele il segreto!" (Turandot, Ping, Calaf, Coro, Liù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c1d96211805536b799c0eb7b2de051901149c77d1501615fe68dd2b65c701e. 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/GBAYC2202659 — a six-check JSON result.
Puccini: Turandot, Act 3: "Tu, che di gel sei cinta" (Liù, Coro, Calaf)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5df7eb7e05bd7b5bfb6efa68219e4dd65f12bc57ebceac1659ef64815efa4c. 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/GBAYC2202660 — a six-check JSON result.
Puccini: Turandot, Act 3: "Liù...Liù...sorgi!" (Timur, Ping, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ef6e43c217be23332c4933fe1787f795e59d3b93be3e5cf67c018db9fe560a. 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/GBAYC2202661 — a six-check JSON result.
Puccini: Turandot, Act 3: "Liù...bontà! Liù...dolcezza!" (Timur, Ping, Pong, Pang, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091029fd16db71cd271bc2ed31d65a76b940f25ae392839ce4151402d4f59a71. 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/GBAYC2202662 — a six-check JSON result.
Puccini: Turandot, Act 3: "Principessa di morte!" (Calaf, Turandot)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156142c26e6cc25d11fedc1ef96ba715c1b1de013b07608645369488e67ec26a. 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/GBAYC2202663 — a six-check JSON result.
Puccini: Turandot, Act 3: "Che è mai di me?" (Turandot)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e28d027b84a52608adb7b1b500a7ae5c1bb42751d2c38f983e74dfa17e3118. 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/GBAYC2202664 — a six-check JSON result.
Puccini: Turandot, Act 2: "In questa Reggia"
Puccini: Turandot, Act 1: "Signore, ascolta!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244622bdb0ec93165a5909acea1a1df05cfd2dacc037922e714fbd0ddfce0b2e. 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/GBAYC1702685 — a six-check JSON result.
Puccini: Madama Butterfly: "Un bel dì vedremo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7fa035f03000aa85de5d90a3bec9b71ddd3129362ebf29dbecac8f6f887479. 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/GBQXY2060037 — a six-check JSON result.
Leoncavallo: La bohème: "Musette svaria sulla bocca viva"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665224ee4bb8caa7475ba8b0fb9a6c537670e3cc3831a62d431e9792bf20929f. 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/GBQXY2060038 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318b98b36d5692d4a9f194cd34fd42a07ab12f86e4f5f232e5b08d3d145a3940. 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/GBQXY2060039 — a six-check JSON result.
Massenet: Sapho: "Ces gens que je connais... Pendant un an je fus ta femme"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6765069c95ee2f3be392adbcdc17abf0c946ecfbe751abec6c9b8a5cf9e1ba3a. 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/GBQXY2060040 — a six-check JSON result.
Boito: Mefistofele: "L'altra notte in fondo al mare"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3c2341cc7bef55a8a6a2cbb6ff1b1b15e94628ee77e4501da510cf9f85d1ff. 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/GBQXY2060041 — a six-check JSON result.
Massenet: Manon: "Allons! Il le faut... Adieu, notre petite table"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97599e691f63170b4aa74e038b8c2eada94690847268a13473cb047179e579f5. 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/GBQXY2060043 — a six-check JSON result.
Verdi: La traviata: "Teneste la promessa... Addio, del passato"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1a9d88295e9d29f6c36fe38de757103a802f6b86508a805c04170bf20159d5. 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/GBQXY2060045 — a six-check JSON result.
Mascagni: L'amico Fritz: "Son pochi fiori"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b90f3687a816be6d2c286615c53c3423e281e36d6eced2319edff9c1f917f9. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/GBQXY2060046 — a six-check JSON result.
Catalani: La Wally: "Ebben? Ne andro lontana"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f5c7091cf9fdc7404989e4e4fe2c1969f4c4cadbee5b967f39c535daf141ed. 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/GBQXY2060047 — a six-check JSON result.
Leoncavallo: La bohème "Mimi Pinson, la biondinetta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c242689d0f932e81ee966911e2cea74590917de28c647e8de63f5065f59bf5a. 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/GBQXY2060048 — a six-check JSON result.
Puccini: Madama Butterfly: "Con onor muore... Tu? Tu? Piccolo Iddio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1a93a8fac432e9d14cf035744ad5f5f1767c55364186a31d8c59affb051214. 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/GBQXY2060050 — a six-check JSON result.
Juan Diego Flórez - The Ultimate Collection
La fille du régiment / Act 1: "Ah! mes amis, quel jour de fête!"
Orchestra Sinfonica di Milano Giuseppe Verdi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60622262193660463250763f5f2da30df3c78d5862d875311ef3786455e597b5. 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/GBBBA0200480 — a six-check JSON result.
La Cenerentola / Act 2: "Sì di ritrovarla io giuro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabbe11932a7be12aeb1bda02df03f88b768db4148f5f1f29637cad511c5f6a5. 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/GBBBB2010108 — a six-check JSON result.
L'elisir d'amore / Act 2: "Una furtiva lagrima"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c56ad6565958fde33d18f3d41a366e6011f1be90c84abcf2f069a60d5cd38c. 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/GBBBA0200400 — a six-check JSON result.
La belle Hélène / Act 1: "Au Mont Ida, trois déesses"
Orchestra del Teatro Comunale di Bologna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49b5c578683f9863bef64f18176926a9d6de185861d91b2ed530084d41c23ab. 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/GBF071303500 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265e255551c827f9afa7d1634b0043960647940f9eb040e611543b40dffdc922. 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/GBBBA0344170 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaa7dd427918d69fddcb164905b423b1bb2a531f9d7799cb4462cfc3eea9c56. 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/GBBBA0200470 — a six-check JSON result.
Gianni Schicchi: "Avete torto!...Firenze è come un albero fiorito"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a7aaea13db203ed871e5e2e6b056d7055a706603d63702c1a1cefc11f041fd. 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/GBBBA0344200 — a six-check JSON result.
Werther / Act 3: "Toute mon âme est là! Pourquoi me réveiller, ô souffle de printemps?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726de2ed7572eff74f22d3ff00f0074f6a7c6edce0122f4ec7829ba6275146bd. 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/GBF071303470 — a six-check JSON result.
Le Roi d'Ys / Act 3: "Puisqu'on ne peut flêchir ces jalouses gardiennes - vainement ma bien aimée"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa665e799526031600eff8379cf812328c414dbbb2a0392148d3b2d2f06e45f0c. 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/GBF071303520 — a six-check JSON result.
Orfeo ed Euridice, Wq. 30 / Act 3: "J'ai perdu mon Euridice"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8025f825ab0bdb8cef08be0a500caebf14b381468250b3bcba71947ae4de47f1. 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/GBBBA0344110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c9fe259fc68574800fdc8818aea4c6829d1304fef55042045978064e4e8d77. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/GBBBA1043540 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c642bf81077e3be5be3bf588221328ffaf86660abcb26f4d32adffe8a07d6e5. 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/GBBBA1043420 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf7e97fbbe2b0774df9066a8a9bf6f0349a41a4752ddddbc4d7cd21d0f3de46. 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/GBBBA1043430 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c5a17ea539362dbeb9779543c1f0b6a54d673269ce7e026a00d7a9a50e6a76. 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/GBF071502200 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe122b3b00b9c9f67d678337c6b7c5aed785f37d9ec3456970d7da7fba16d654c. 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/GBBBA0443760 — a six-check JSON result.
Juan Diego Flórez - Una Furtiva Lagrima: Donizetti & Bellini Arias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca85b8508c4ebee74b873725e586096c099e245a8234259d884a43299d238ed. 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/GBBBA0200410 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c56ad6565958fde33d18f3d41a366e6011f1be90c84abcf2f069a60d5cd38c. 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/GBBBA0200400 — a six-check JSON result.
I Capuleti e i Montecchi / Act 1: "O, di Capellio generosi amici...L'amo tanto, e m'è sì cara"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51356df3a059309a1a2f9ddeee7893e575ef5fb06efccb8ea85690329149a85. 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/GBBBA0200420 — a six-check JSON result.
Don Pasquale / Act 2: "Povero Ernesto! Cercherò lontana terra"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d199d520c1da53cc95853ab26c3f828fc9519cd815748a4ed3174b5ccb3048. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBBBA0200430 — a six-check JSON result.
Don Pasquale / Act 3: "Com'è gentil...tornami a dir"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c220f564e3539074e0faa7b1bb7db06cc9ffee9ed320c7610330cac925fcf67. 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/GBBBA0200440 — a six-check JSON result.
La sonnambula / Act 2: "Tutto è sciolto...Ah, perchè non posso odiarti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba847abc354356b166f4cd77738903fbd7008c9ea7520dbbe19912242bfce830. 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/GBBBA0200450 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d83825454ee21cf4ec69959fced116d3b6f6107774aebd032f003447c1e095. 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/GBBBA0200460 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaa7dd427918d69fddcb164905b423b1bb2a531f9d7799cb4462cfc3eea9c56. 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/GBBBA0200470 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60622262193660463250763f5f2da30df3c78d5862d875311ef3786455e597b5. 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/GBBBA0200480 — a six-check JSON result.