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 0x69c3723dfb61e55a310f7087978d32177494dc9e54f8098eaf0d4994e35aaa8a. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6e75493-87e1-470e-8336-e8fb9bfb0ca3.json and https://artists.proofprofile.net/proofs/artist/d6e75493-87e1-470e-8336-e8fb9bfb0ca3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130101.
Rigoletto / Act 2: "Ella mi fu rapita...Parmi veder le lagrime"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad7cdddcdb9bfa2aa81891215c31795a7beb90cbe5edb5993c86367f2a50b47. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130116.
Macbeth - Revised version 1865 / Act 4: "O figli...Ah, la paterna mano"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcc6d0119d9fbd8d77d0b6df14710d74c3315bc0a1b3cc74dad3b0f3d8c30d5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA7150370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d223765e1a52f087d095f719d593c4da776604a8fcda905c89b04f20795e63. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640524.
Il Trovatore / Act 3: "L'onda de'suoni mistici" - "Manrico!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d67d6edf441e3e8dc692a8335cfccd57aab0625be675b712a0454277177f80. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b55b1c10501b1cc7bbc26bfebb717f191b6b84b0f2da022fca4a8f5157433. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640526.
Luisa Miller / Act 2: "Oh! fede negar potessi" - "Quando le sere al placido"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d985de184cd517011a6c8dc6e2a4b0585f9c38253473a6816fa70cb4d8ea29. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA7551270.
Aida / Act 1: "Se quel guerrier io fossi!..Celeste Aida"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078641703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69075a92e4b66bc1d6df0abbf6a1ddb4dab9101311afb72e9855d3fa3b7ea9d4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130131.
La traviata / Act 1: Libiamo ne'lieti calici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b3d633787c096b1a297238657463038dab46aa96e8df0cf6101f7306d7964. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077930103.
La traviata / Act 2: "Lunge da lei...De' miei bollenti spiriti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a50fbe8b247dc5ca271865fcf7f60c7d09c3aea71dc3804dff2c8927f45ab47. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077913920.
La traviata / Act III: Parigi, o cara, noi lasceremo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff5f37d1c46a509da0568fdc19e483149d7f695889a2c3f1bc70c3a67e72d83. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077913910.
Un ballo in maschera / Act 2: "M'ami, m'ami" - Extract
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a67a2dcb5c9c39835206811690407af6804e0445bfa7683592b2ace342af949. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA8350650.
Un ballo in maschera / Act 3: "Forse la soglia attinse" - "Ma se m'è forza perderti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2bd79ba0cae38658ba3f8e99ec450a7e29606403fee802b473778433b91ec4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078331423.
Ernani / Part 1: Mercé, diletti amici ...Come rugiada al cespite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b647f54e098eca8e5893ffe146b31f1b48fcf9f408e9430a598229e6521cd4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078711980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627d0b4003af40d18e69266a44ba6c62abf21f1c4103335e1c889b74dfb5f309. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078711990.
I Lombardi - original version - Act 2: "La mia letizia infondere"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaca5bf00df2bc9e47c80452aa4fd6fe72dc1b325d8c0bb16ab8ad23fa7b217. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA9650040.
Rigoletto / Act 1: "E il sol dell'anima"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a04ded276971d7e81889a3775352eab01c1953f94a446c132f247896f24a738. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077110141.
Otello / Act 3: "Dio! mi potevi scagliar tutti i mali...Cassio è là!" - Live In Chicago & New York / 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe751f9514d3c65e2f2dd82c408f32b53e89746f3f3af7c6f5ea71d9fedb8327. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA9150480.
Otello / Act 4: "Niun mi tema" - Live At Chicago / 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3e91c64fea39f5a9ce15924bc9ea48f9f041af611441499bd9a366b0470e73. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA9150290.
Otello - original version - Act 1: "Una vela! Una vela! Esultate!" - Live In Chicago & New York / 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e89debb675db4a756def361efc426a300bebfa3e74ee7ecee9b7007826ee56. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079111721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078641703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b3d633787c096b1a297238657463038dab46aa96e8df0cf6101f7306d7964. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077930103.
Otello / Act 1: "Già nella notte densa...Venga la morte" - Live In Chicago
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c251429fbaa567b652f451f40d6ef05588d0252dfb0f02d4e4fb9a971eb020e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140409.
Otello / Act 2: "Era la notte...Sì, pel ciel marmoreo giuro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7629a1c62916b0e63795e20fe746831259b1aa4b861e32522c6547064e70a57b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079112400.
Aida / Act 3: "Fuggiam gli ardori inospiti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543785fb9f7d487bb0d8052ad66f33873208cfd64919c85ddf64d1fff90cd64a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078641725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3e91c64fea39f5a9ce15924bc9ea48f9f041af611441499bd9a366b0470e73. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA9150290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcc6d0119d9fbd8d77d0b6df14710d74c3315bc0a1b3cc74dad3b0f3d8c30d5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA7150370.
Il Trovatore / Act 3: "Quale d'armi fragor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454e845e4681d945608615fc9fa5a749d01c88359f7a38d2feba58d74c3a11d5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640523.
Rigoletto / Act 1: "Questa o quella...Partite? Crudele!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30475d851e88fcbf940b91fc65b6c12270c15560d0dd4433ab25db70c4f8583. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d223765e1a52f087d095f719d593c4da776604a8fcda905c89b04f20795e63. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad7cdddcdb9bfa2aa81891215c31795a7beb90cbe5edb5993c86367f2a50b47. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b55b1c10501b1cc7bbc26bfebb717f191b6b84b0f2da022fca4a8f5157433. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640526.
Il Trovatore / Act 4: "Miserere d'un'alma"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5781b89b329c8b83999c0ad744746ca4f1a45d1645f0719e97647452a471bb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA7650200.
Rigoletto / Act 3: "La donna è mobile...E là il vostr'uomo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a1b39a40633c350b0f2631e5e3e7433b313a5832a3199eb8c82f6af5e403a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130124.
Rigoletto / Act 3: "Bella figlia dell'amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e64a268db4871cdfef5cf21fc866165cd487ee02d75d2cce642a329837e314. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077240108.
Madama Butterfly, Act I: Vogliatemi bene – Vieni, vieni! (Love Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9268b7b001f4b0d98523e59996329b8a71f326b873f831687020cbe8619bfb44. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440516.
Pagliacci / Act 1: "Recitar!...Vesti la giubba"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1817ca18521d366fbe6f30632c40ab366f3261616b6a765d6802f687da44a4b4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740910.
Pagliacci / Act 2: "No, Pagliaccio non son...Suvvia, cosi terribile"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f467aa0311fca71ae0c3e9b7c3fa10ad645dfc82f4fd707aed40dde6c213aff. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740917.
Rigoletto, Act III: "La donna è mobile...E là il vostr'uomo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a1b39a40633c350b0f2631e5e3e7433b313a5832a3199eb8c82f6af5e403a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4abc9caed2d5ca9a066a964a481f2bf6b3203bae8786884ad7e70759e056a6. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077810191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38699009c7cd06dfd6c9b507d19dc06e290ea48e153ba531e1c63704f1ad2bce. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077841703.
La fille du régiment / Act 1: Ah mes amis - Pour mon âme
Chorus of the Royal Opera House, Covent Garden
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7b4ec303947e6360d16701adeca9d0d34e7f973bba885c35b3969528bcd774. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076710000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e100f40561f760a1530a0fa0bbee704f44bde1a9f08f01b7a684040ff78500. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077840625.
Cavalleria rusticana: "Viva il vino spumeggiante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a17f890ba78c16a82b54c15156166e13ffdfb3c74795b98837edb8043abb3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b55b1c10501b1cc7bbc26bfebb717f191b6b84b0f2da022fca4a8f5157433. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640526.
Les pêcheurs de perles, WD 13 / Act 1: "Au fond du temple saint"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bee8b24af9652f022a80d250520aea3a71801ae957ffca5064281ce47ab982. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077610750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077230201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078641703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a1b39a40633c350b0f2631e5e3e7433b313a5832a3199eb8c82f6af5e403a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130124.
Aida / Act 4: "O terra, addio; addio valle di pianti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2687a2fa3a9236abc0d01f9bc8d9438267274b087ca606c31e3581609cff0186. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078641733.
Un ballo in maschera / Act 2: "Teco io sto...M'ami, m'ami"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75548207f85d123e2c036ab8b23ab1fa3e6b8c31ad539a4080419ca79c502f0a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078331414.
Un ballo in maschera / Act 3: "Forse la soglia attinse"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a29f4d04a676ca09d3e1b7d7e9e2adc21c1723760ad7c5a27732785f8df2449. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA8350130.
Un ballo in maschera / Act 3: "Ma se m'è forza perderti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e6ef8b7aaf4e8c2cf9748f2ceaec346f5676945f02a0cda1941ffd94110fe4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA8350010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb699d9dfdb799887cdacd07005473659a0efcf32b3e12c3a64afb0f4a34aa3b5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076741608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c251429fbaa567b652f451f40d6ef05588d0252dfb0f02d4e4fb9a971eb020e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140409.
Otello, Act I: Una vela! Una vela! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47e64e44d319b7dbf5947e205edd038e5de048a3a6a05c8d6c5fa467a16d6bd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140401.
Otello, Act III: La vedetta del porto - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa46d1b7028263fbf21cde99f9b6fb808d133005ed91cbd34f54a7bffd1fbade. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140424.
Otello, Act I: Esultate! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64dea2c8cc4b920de3b757e1b878d2dc1b9e877ed12d4a428dba19a2e1ec8c1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140402.
Otello, Act III: Continua - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb6b51e6d150d52bd23edcdccd3f7c595e52eb4e5a847b048eb69240ea08efb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140425.
Otello, Act I: Roderigo, ebben che pensi? - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7324c99895dac09b6d0a5668a417123e629bbaf134edcb8532040600adbc930. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140403.
Otello, Act III: Dio ti giocondi, o sposo - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85d7e791bb1086477e8e9e25d459fb21ed934a2b6f0bfe9d5f5a082c107eb0c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140426.
Otello, Act I: Fuoco di gioia! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cae0b594cbcfd8fee6165ee36136db4c13977afcb899ee56a143dcab47211dc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140404.
Otello, Act III: Esterrefatta fisso - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43da87a71a7808082975c3ec6aef3d2fe6664f0401d554359c59cd6685c4723c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140427.
Otello, Act I: Roderigo, beviam! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593b3715ff892410b7f828c53bd8588f6fe5362face4844d131333854a9c310f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140405.
Otello, Act III: Dio, mi potevi scagliar - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272d6b89ca9c7e2e8bc2c47430fcc381075349853e083c4dddfc23b8124c8919. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140428.
Otello, Act I: Inaffia l'ugola! Trinca, tracanna "Brindisi" - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3aa55172f265bce1bed8209f9ac742d13e347cee6b9a3569556aba0cda77da. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140406.
Otello, Act III: Cassio è là! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6436b906f965c48fc2508a807ba56fde7caac29517aa199b79dbfa0852a6df8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140429.
Otello, Act I: Capitano, v'attende la fazione ai baluardi - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c3ee7dd88606a1d25c1ad4aa9598fe5abe14c6600e7829057e45e288c6e252. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140407.
Otello, Act III: Vieni; l'aula è deserta - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58713e7763ba9fe8b5a22524e12999f8f69996c830c66a17a109214664daef7b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140430.
Otello, Act I: Abbasso le spade! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a558333d4b212e89025b1db68e87e0519c15f2026c505a69f46c96f6bd9742. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140408.
Otello, Act III: E intanto, giacchè non si stanca mai - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2efc7766d36c436170b7b3acaa2d08a01aad39ce2a9d8c10c1ac4a3311463ae. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140431.
Otello, Act I: Già nella notte densa "Love Duet" - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf17ccfb47c361a4b2736b6c72f3ee80f89201852cd35e71d25faf355d72e40c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA9150310.
Otello, Act III: Quest'è il segnale - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407ad45fa3871e7fb88a2e07ed6c9da5471d2701875311f6f9831c23b83621f8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140432.
Otello, Act II: Non ti crucciar - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26682dae74af2362c74471a8b285c8247c8f2fff0a2f8ea27406c7b0d2d15c68. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140410.
Otello, Act III: Il Doge ed il Senato salutano - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf787cf8cb9a9180e64b810ee80eea85b4682ad4b899e62eeff7d7dfcad77c866. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140433.
Otello, Act III: Messeri! Il Doge - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0415cde5512fd13a66dcf5dfd0479586b92f4d33a8e2f6b49dca118924f16a48. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140434.
Otello, Act II: Credo in un Dio crudel - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1756ae64ea75363b810db751284131b2d906f0f4091a30dca41bfee2f5ba072. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140412.
Otello, Act III: A terra! Si. Nel livido fango - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0809b365e76b746d1fe08e2c76f97cf5de90ed519d936ac25bc96c2c87d76a7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140435.
Otello, Act II: Ciò m'accora - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dee4b6aaedee1798dba151c5c81170fbb5e5ce421687f9194eeeebe4bd53dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140413.
Otello, Act III: Quell' innocente un fremito - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f852399a3401d14cfdf3c27070910b035693817dfd79c63fbe11a76ecb22b7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140436.
Otello, Act II: Dove guardi splendono - Live in Chicago & New York, 1991
The Metropolitan Opera Children's Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a5b07c0b9106ed0daf5baf5f086199ca3ad8eb8d41640b1a4e41b1d408c27e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140414.
Otello, Act III: Fuggite! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3bb2f4630fe8de9b97fd3948a50d0e425f2e8edaead5e92ea543dc7747602f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140437.
Otello, Act II: D'un uom che geme sotto il tuo disdegno - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7dd0bbfca607a3d8d32746662ef7f045469559ac661660d65ab6b84f04bb5c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140415.
Otello, Act IV: Era più calmo? - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9acfc38a3b649499f4aa6b1af40006691a16568ceab09a2c6a952b59a70a4854. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140438.
Otello, Act II: Se inconscia, contro te, sposo, ho peccato - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfa928429d2435bc861a68e803e3e3496e396f8839d6d223129d4868dbf6e12. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140416.
Otello, Act IV: Mia madre aveva una povera ancella - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f13860ed831f738c0d48bd3ac1c459683c0221faa90dc0d2e2e86984f18a87c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140439.
Otello, Act II: Desdemona rea! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a2c047fb4d02a4d730ee98eee3982bc5e026d821c8ef8b6af0ca419f07374d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140417.
Otello, Act IV: Piangea cantando "Willow Song" - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e4ea70ecbc799bb4048a85d899bbc8bde7c0e4bfed95440166c2389f7d7268. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140440.
Otello, Act II: Tu?! Indietro! Fuggi! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4db82df44dff66a131677225f536e558e111f0573a4bba5aff2bde2ed106f9d. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140418.
Otello, Act IV: Ave Maria, piena di grazia "Desdemona’s Prayer" - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3838a860bc5308a6e444bcd8e31b63992395db4be58048e76b6f678c5fab397e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140441.
Otello, Act II: Ora e per sempre addio - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85ed21e39ef7f65ad88b6c11c64f8ab0e7c52a9fe32cac031fbc0feb77d8cdc. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140419.
Otello, Act IV: Chi e là? Otello? - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15756c9eb1d26498789b42d155d8afb2c7add0a57549d3a2e1b1d6da6292d4b8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140442.
Otello, Act II: Pace, signor - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65cf23f0f228779e94061f99df9bb459ef082130069502143a39f398b58211d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140420.
Otello, Act IV: Diceste questa sera le vostre preci? - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af4771c6d3f2ed1db7deaee9726468d624e47d86dfc403b63ecc6860c7261c5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140443.
Otello, Act II: Era la notte - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39579d6e1fe4cfd8d3541ed4b1e1f22113fb58fe73a215cf7115fc1bd4bd826d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140421.
Otello, Act IV: Aprite! Aprite! - Live in Chicago & New York, 1991
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Otello, Act II: Oh! mostruosa colpa! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c383ba825fc375b1ee832a600dc2f7f46bf63a2bb6064d5acb8418697ae04b8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140422.
Otello, Act IV: Niun mi tema - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed6c0bea0f14dc8a529423fced7f448ce064db839235d3884df8d3784287857. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079140445.
Otello, Act II: Si, pel ciel marmoreo giuro! - Live in Chicago & New York, 1991
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bb37fd45866097cbaa2d3282750cca8e5bcd40ef2d1dc20b0374d21192ffe4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA9150330.
L'elisir d'amore / Act 1: "Quanto è bella"
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I Capuleti e i Montecchi, Act I: L'amo, ah! L'amo, e m'è si cara
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L'elisir d'amore / Act 1: "Caro elisir! Sei mio!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ca2cf1c2607f426e58cd571bf86ada75ebae4415af6c575f5e589dfc3890ce. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077040212.
L'elisir d'amore / Act 1: "Lallarallara...Chi è mai quel matto?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a2ee8b65e27171b0663fae3bbe08fb5e1d9dce8e066115c783e887b470eedb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077040213.
L'elisir d'amore / Act 1: "Esulti pur la barbara"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10327290c63b397698822b800a6cb89ceac5d356113b21aa61b6e546cbd11925. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077040214.
L'elisir d'amore / Act II: "Una furtiva lagrima"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077010030.
Maria Stuarda / Act 1: Hai nelle giostre, o Talbo?
Orchestra del Teatro Comunale di Bologna
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69075a92e4b66bc1d6df0abbf6a1ddb4dab9101311afb72e9855d3fa3b7ea9d4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130131.
Maria Stuarda / Act 1: "Questa imago, questa foglio" - "Ah! rimiro il bel sembiante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb240ef8147be56ae98c165f811f33f965cf1ff18c5f2ac5607f7c12cac15cd64. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077441108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfa7015436fe9c9ccc5db60a6761181f6caef2f03a5e0ee25a190cfe5315306. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340408.
Lucia di Lammermoor / Act 3: "Tombe degli avi miei"
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I Puritani / Act 3: Vieni, vieni fra questa braccia
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Lucia di Lammermoor / Act 3: "Fra poco a me ricovero"
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Lucia di Lammermoor / Act 3: "Oh meschina!"
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Lucia di Lammermoor / Act III: "Tu che a Dio spiegasti l'ali"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c519799bea26ec32d2e7d39835e1bd1da3f52a0f70b05025d1bf0b5d7b41662. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a1b39a40633c350b0f2631e5e3e7433b313a5832a3199eb8c82f6af5e403a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130124.
Rigoletto, Act III: "Bella figlia dell'amore"
Linda di Chamounix / Act 1: "Linda! Linda!...Da quel dì che t'incontrai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a4ba411182b2f4ce1aa29e42d1f5382fde49ea1aceccc4b88d9f2325e097d5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b5ae28dfbd00d968eb545528db8c208fe02990047ccb8bc89601559ecfc47f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077110081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383b9639a4ce3462198799260eabb5649eb7fc58238390d4b6cebc91851fc6d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502536.
The Four Seasons, Violin Concerto No. 2 in G minor, RV 315 "L'estate": I. Allegro non molto
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dba4b2be224401773dd884a74c4871e1b95c8893dcc72310ea7f32a52f4e264. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9002476.
Turandot, Act I: Non piangere, Liù! (Calaf)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bace62c9f771d12fb2ea8c59dea720ac6f26b471e49b1da950d3ddccea68e2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101081.
Nabucco, Act III: Va pensiero, sull'ali dorata
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Violin Concerto No. 2 in B Minor, Op. 7: III. Rondo - "La Campanella"
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Violin Concerto in A Minor, RV 356: I. Allegro
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Concerto for 2 Violins in A Minor, RV 522: I. Allegro
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dde5182b1153f61e4fa9a4b8c1eec21a47a4e020c7e7de27a51bbac458d740e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9600378.
The Barber of Seville, Act I: Largo al factotum
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The Barber of Seville, Act I: Una voce poco fa (Rosina)
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Orchestra Del Teatro Alla Scala Di Milan
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a87d50c7756d13f1afc673ff731b7eddcf07a000b06e5012caddb047f08cff1. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701977.
Violin Concerto No. 1 in D Major, Op. 6: II. Adagio
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Flute Concerto in D Major, RV 428 "Il Gardellino": II. Cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec73afd9b54daafee12de20e95d06e5ddf4a5d12f5cf2a8f5e1f6d6cd8de244. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ206601702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cb0615f444c6900dcb740dbda4a61b75f79af2c5660422db068fd47d969c31. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400874.
La Traviata, Act I: Libiamo ne' lieti calici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8094fcebca3d2abd63be7fc98ac1c8adb85e0cd1311a1a04b818255c2f3f48. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9200208.
La Bohème, Act I: Che gelida manina (Rodolfo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cce2adc42a2bb683fe87db8d8e01c097bee0a6bda0a443d9fca6c7adddd7ad. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100336.
La Traviata, Act I Scene 1: Un dì felice, eterea
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b719261ca47938085d9c4e2a9fa760142ca51af335263b85971626814936693. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7497f64f34229dbbb327f8beecab7ae3570d3df2434a7cba14858fc0549adaf6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c75548ccf803e357c7db6ebdd88da4e1154bf201737450b079874111a4f31e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100505.
Keyboard Sonata in D Minor, K. 9 "Pastorale"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb984f94d5693174cffa0d4d0709e2ec1b5f9874cf1516c0604ebd948e0907f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110901067.
Symphony No. 29 in A K201/K186a (1990 Digital Remaster): I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98f0aeed5b472866fc16e0ada27038c385b69c2dbd68109d498a4320a2245d2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000766.
Symphony No. 5 in C Minor, Op.67: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03027a47610172e7a39678cd40946b315e1159ce632e72db2bff462d1760e77. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a2eff187fdca24771141272be99616bb7159599cf7748d44be1a3f7bbab0be. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101082.
Symphony No. 6 in F, Op.68 'Pastoral': V. Allegretto (Shepherds' Hymn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c2d165e76c2d34ae57c601fb044c7df776a5b19222ca2b3d6b1306a82894b4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8702014.
Carmina Burana (1997 - Remaster): O Fortuna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e2b8b632f14314634f9c5e11f74eaffbbc82a255dfea7171f556f5a5b53a21. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9700982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901ae93ae4befc354871c68cd80c6d09e1b0e5db42c83e098839ce48c22df9ef. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fbd83bec47a856f5deceb3c8dcdd3639829896dd6dc4dc1979215f71c6e647. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000495.
Aida Highlights (1998 Digital Remaster), Act II: Gloria all'Egitto (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c53c55b35afd455e21fe9d54f1bc7730bbadfa9b97b2fbcd2fffbd5e3c06685. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9803641.
Romeo and Juliet: Montagues and Capulets (Dance of the Knights)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c381b39725c73f8a0c691112086ff4ae4accef1c066eca7b807a41a999bb1b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100027.
Il Trovatore: Vedi! le fosche (Anvil Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9a9a0f10a96b6640984660e2d34b4be66877377adfab255a0e6358c9b0c276. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100695.
Water Music, Suite No.1 in F: VI. Bouree - VII. Hornpipe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd026a6caf2ff872a42e3e94984a83fb3e7e9080c580c4b411e0d975b8fe1e84. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400375.
Cavalleria Rusticana (1987 - Remaster): Intermezzo (Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d881e563b81ed3b697e0b2c5341bd31be04e61eec13b456f6a2f6e5bd18b10. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8703086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb013c50623ce81584178873acf790ea0ded5dc0ba637b004c9b6afc7a24d3ebe. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700832.
La Traviata - Extraits, Acte I: Brindisi:Libiamo ne`lieti calici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636cd34dfece9ff00416672989e1e005cc4f02ea37543747ff705b482cef12d6. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000497.
Pini di Roma (The Pines of Rome): I. I pini di Villa Borghese
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012815a10806bce0dac4c2765c30a9025aee37e45dc677952aea093bc7564653. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400486.
Don Giovanni, K.527, Act I: Sinfonia (Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3018003825faf3dde0bdd1043af4df7db618b87a7298a56f2c01b6b76bfecbbe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9004362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530a952c0264eaeb3a00f123ffb4d1540e2c5556d4e694e8b41e223beac3d9a9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400945.
Pagliacci, Atto Primo, Scena prima/Scene 1/Erste Szene/Première Scène: Don, Din, Don, Din.... (Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fe8b22fd0b2818d8a73a435af0009ec24af3bae9c9aa94e2f41f01e3956bbb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8703099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75582013df7b05def4555f21163618052870d169a4b8b26b7c3fc13a74613986. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8601059.
Pictures at an Exhibition (1984 - Remaster): The Hut on Fowls' Legs (Baba Yaga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cb2b9dd908e1b5e3f702bb5a970bf228f41cda82703ad2ab20c3a586143117. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400363.
Pictures at an Exhibition (1984 - Remaster): The Great Gate of Kiev
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c49324ea9a1ba6ec852645df98f46041cf2ee9047beb14a128fefd093077f97. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400364.
Il Barbiere di Siviglia (1983 Digital Remaster): Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae01ed066cd97bfed31b931711325a60ef55f1783670cf9961779c96db8bbf2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000235.
The Firebird - Suite (1919 version) (1984 Digital Remaster): 3. Infernal Dance of King Kastchei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7f40e1db4089bedc9b6b421814a67f8ec18b97fd083106be56f4e3571b6cb5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400941.
Don Carlo (1884 4 Act Version), Act II: Spuntato ecco il dì d'esultanza (Coro/Coro di Frati)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26218dad4a58bc1740c826e01c50ba73961cbd1a24989d6f3ecc2e27d5fe1591. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9200622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e7d750f862d97fe9057f7b777d02323cff3800d52b4178cb57c18f8de900d0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8ddb310e7dd4dceb1fa2dbdb86e2c2ae2e2978ca49238ea172876d7f25c53c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b51a4d3155f003efb141d25119f52a8c545010648e7901c3d0cc1fe09db0f90. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a81727770f6214176308a2aca6ca3f57c7205672b7a640d5e9b51c5aead30d7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2063bbfe7f5acb7a6b16ed7a885b36e07cf4d650be4fcfebd14bd16a36af0de. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507620301.
La battaglia di Legnano / Act 1: Coro: "Viva Italia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06633c5c4d080def871cda833dcac62ba03ce11e1caf8c520b942f7d0adfe6e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507620302.
La battaglia di Legnano / Act 1: Stretta: "A frenarti, o cor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4fb7f90a7736d943e5cf78594baa31665437fc45941ff42a001162b78ceaa8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507620309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ead4680857d4f6a3191fe6af4b2cd0316277a141584208a85ad5b29b818200d. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401882.
Rigoletto: Ella mi fu rapita! ... Parmi veder le lagrime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaa665aa0e3ad5144a2f8c5e6d45bd56c674cdc964d17f64cab8d3750462855. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401899.
Rigoletto: Della mia bella incognita borghese
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35e5b0b954b26a9147b07ea533b0495d19f7876399fd90d0cf54b4ff731cbe5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699ab31d4b2d2b08e7e14ed6ae74863c9471386d7aee3a5897d83f56523c6170. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401900.
Rigoletto: Questa o quella per me pari sono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef5398b033783698d9bb7074990d94b7053b45605c108e00ac22402f4a6598c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad6d99e95eca928793e4375bdd35117b7b6ec071de4d19cc87ac8b28911c03b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3856ee9ce73228174d63c62aac5739384e5bd458b3269db80983b08e352b2d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2168a4b0d5d412b12e576b8234d9b599fd81794fb4370f9027a1f75cf98d6c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f323d0eb732870aea40f607bc375dd11b457bc9b2c766f1b869ef0f6ec3334a. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401886.
Rigoletto: Cortigiani, vil razza dannata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f736fd6c5917f6b13650054f2952365771d2d69585e0ee97ca6bc720a3eef5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ed2347ca72294418ec3003c65774c0493019e04e51816b583b37d3511b91b9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc965dc496bd17d76d21a8b3fd1465638551cc5bb9ea71cca94f50a7197e862. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd42397e0dc7e2bd16c11138eba03d52ba7f11438c8141060f2b2f623456025. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf233a64d8307598a35e4f1c219f24b295ff11475d5ef5e0e465f696b32edb877. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32bc0f16edac7a293abdf536c92b3773d27a66fee63e301ac34879a26ba1ab3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401889.
Rigoletto: Schiudete ... ire al carcere Monterone dee
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f88746f74eaa7cd902a020de27bab572a0bd0347f2cc237d8eae9b15bc0c36. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7602a93508ba812493df509756d85d1b6b1b503f9192d5e669364f4258f5b37. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401890.
Rigoletto: Sì, vendetta, tremenda vendetta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e28e6b9cebf750e8848ab4648b58257efab74e43dfbba16058c211b3c29625. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401907.
Rigoletto: Ah, deh, non parlare al misero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6aa63c0b608400f9e6326795a66d307a9d733f9baf3b85662cfab39035d3c65. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edf8312c99f122795eeec01c2052e345f58b3854cbb155ab7f66c8929baeb5e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401908.
Rigoletto: Ah! veglia, o donna, questo fiore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32a71b8ac568a78e15dcd4d1d473a8ca02e1ec280e585639b57991557daa3e9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0762ae40ebfba51bef1dc347037d5c218c1ab98d29fdb55daea97ed380f63efc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81afaf1f8577ef72bff8ea207a38f9106b6a6b1667cac9c03c7813e1dc7c1db. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb096a065a7c219f7839888ae77776bead705da90b6bdfd4ee2542c867f3ada81. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401910.
Rigoletto: È il sol dell'anima, la vita è amore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d8bfa6a47c66cf3b5a2f740b54694138b887528eda83e0d7683d5625b8d5dd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f25dbcb2044c60d97f33b944351fc4ed85fd8a69ebbe80093c0f3e088f48a3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf174724475c5d97d764ac6dc023fa2cc1385b90ce028ca866d68a7f11ecfab. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401895.
Rigoletto: Venti scudi hai tu detto! Eccone dieci
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0001bf809769539903a2031442c598af748a183f8aebc4b0e6d794c5c127381. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401912.
Rigoletto: Gualtier Maldè... Caro nome che il mio cor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f765c613342b1dfc656e705ec079fee0a9188119d5ba644d5659356911f138. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d14439a8f57c4f5f1cc67bd8bd71bb7e46b845b064731557e4541f07cea03a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f12fc9df93ba33a372ee29e6399e5a10d59e45bfe47945e039a5f5b3888baf. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401897.
Rigoletto: Della vendetta alfin giunge l'istante!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c9e4404113d33f48c39ae29d3c72bb8a09f32bf7a9ba7cd4ab6ca8cfe9b564. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401914.
Rigoletto: Zitti, zitti, moviamo a vendetta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ad281110761faf6384b1a08b85c2b2aace2ff6acd70204496077b0a035c4fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e56277c9163ba07e57d56004e8b47fc12e5914ebfa5321cc2aa2aee74c43be7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19401915.
Orchestra del Maggio Musicale Fiorentino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901ae93ae4befc354871c68cd80c6d09e1b0e5db42c83e098839ce48c22df9ef. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402109.
Bellini: Norma, Act 1: "Perfido! Or basti" (Norma, Adalgisa, Pollione) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2989567244df9722e6369bb66a26f9282470a29571e1cd15bbf298c05ee74345. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402133.
Bellini: Norma, Act 1: "Ite sul colle" (Oroveso, Coro) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f8d22e21ee2446282b1937384f290b3aa8cd3fad71343222fa42cbe8865e95. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402112.
Bellini: Norma, Act 1: "Vanne, sì! Mi lascia, indegno" (Norma, Adalgisa, Pollione, Coro) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a51507444b1961c65268be9bddaacc85c8940097716ef8aef4d4ae896f1728. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402134.
Bellini: Norma, Act 1: "Meco all'altar di Venere" (Pollione) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bd2943faacd078128197113db6e32052dfdc520d5842fd5a9ade9c107827b3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402114.
Bellini: Norma, Act 1: "Odi? I suoi riti a compiere" (Flavio, Coro, Pollione) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81eb31cc34b2490e0fbace2ea2cb98b8ab4c2b37b3f50f759653bc584d832971. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402115.
Bellini: Norma, Act 1: "Me protegge, me difende un poter maggior di loro" (Pollione, Flavio, Coro) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069dcfbf2aebc0338d1092bc3e77bde7610cddfeaa37037969effa32b094dfb6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402116.
Bellini: Norma, Act 1: "Norma viene" (Coro) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51ef93d157aedb615282bfdb2d167d598516db2fed9796b15589fbfe8bd3509. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402117.
Bellini: Norma, Act 1: "Sediziose voci" (Norma, Oroveso, Coro) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b9aed53a9c19391ee9b9b60c44292fecc13904fe6e8ac781b1ba79c2b6e52f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402118.
Bellini: Norma, Act 1: "Casta diva" (Norma, Coro) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0492458f429d4d22e20b7ca28f476d61b8107220cf8c4317de9c3c3f90f549. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402119.
Bellini: Norma, Act 1: "Fine al rito e il sacro bosco" (Norma, Oroveso, Coro) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1444a7633af4105aa7e8e1a173beba6fc20b8c54621c7449693d1b3a4dd12621. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402120.
Bellini: Norma, Act 2: "Si, fino all'ore estreme" (Norma, Adalgisa) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc26ec915ad5b9a8bd71bda41981905b43c5166d19bc90be42362ce4be1a5f9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402144.
Bellini: Norma, Act 1: "Ah! Bello a me ritorna" (Norma, Oroveso, Coro) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d708fcdfc602f17fd1180a52d0e1bd0b4d774c3686c149c14005e826152e396. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402121.
Bellini: Norma, Act 1: "Vieni in Roma" (Pollione, Adalgisa) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0573db775a27a48b600a91ff89cf0e9dfd8e399e1e1f2911236e6d094d745a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402125.
Bellini: Norma, Act 2: "Squilla il bronzo del Dio!" (Coro, Oroveso, Norma) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4905bfb24a36ddf134620d2199a31bab2ac7210039fb8a62b480305655572b6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402151.
Bellini: Norma, Act 2: "Guerra, guerra!" (Coro) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98989a6d4531a5ef6ba73f2a8b6aa8c2359cd700080e83dae0472683ea78aad7. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402152.
Rossini: Stabat Mater & Petite messe solennelle
Rossini: Stabat Mater: II. Cujus animam gementem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bda178c2e27d165e9a9e060e9a3f454ac2f336372cadfccbedde4656dcb7db. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100123.
The History of Classical Music: The Best of the Classical Period
Orfeo ed Euridice, Wq 30, Act II: Dance of the Blessed Spirits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a72997b070e234dcface58fdd4fb50822963cc41f21dc8a6a55076fda0c5fd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0803032.
Symphony in G Major, H. 657: I. Allegro di molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a6be01b2ab0a04bd666c7ccc26d37b404e582cdb0cbb98c2a57aeeddebb097. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808220071.