1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4955fac96723cd8bc45b4358180a1bd9f34d1ed0f9ddc270bf84a113e9a75348. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bf40859-b8ea-4092-8def-01b7473fec5c.json and https://artists.proofprofile.net/proofs/artist/9bf40859-b8ea-4092-8def-01b7473fec5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
'O sole mio (Arr. Chiaramello for Tenor & Orchestra)
{"copyright_id":"0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879","isrc":"GBF077900300","name":"'O sole mio (Arr. Chiaramello for Tenor & Orchestra)","registered_at":"2026-06-04T06:33:28Z","spotify_id":"6fLLXuEKI3aKAYbr7uokgb","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fLLXuEKI3aKAYbr7uokgb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fLLXuEKI3aKAYbr7uokgb.
Orchestra del Teatro Comunale di Bologna
{"copyright_id":"0xdbb79deb14e3ef44e0469178f071bfc5f4bd5f2d4bc4d856a816c6dec46560da","isrc":"GBF077700020","name":"'A vucchella","registered_at":"2026-06-06T05:02:16Z","spotify_id":"1NZJULt4LISYlQShksvZGr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb79deb14e3ef44e0469178f071bfc5f4bd5f2d4bc4d856a816c6dec46560da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1NZJULt4LISYlQShksvZGr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NZJULt4LISYlQShksvZGr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b318356d098aeed4d6b9f4feec4049147891382b04b1fa36f578016a951519. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02EepDtwRIhSLhcIvUU7uo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02EepDtwRIhSLhcIvUU7uo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12393a38cfc7593de1df8a599b1c574ceeccd3dbba340cf78838faa0b357354. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/01956T28yZFXRgCfmt0bvE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01956T28yZFXRgCfmt0bvE.
{"copyright_id":"0x70c2c211b77c78188db80afdfc60fd177318bbe76d9bad207bcb62f981fd8b88","isrc":"GBF077700050","name":"Feneste vascia","registered_at":"2026-06-22T02:47:34Z","spotify_id":"5PMZyknxwxnnkCzS6L6LTX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c2c211b77c78188db80afdfc60fd177318bbe76d9bad207bcb62f981fd8b88. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PMZyknxwxnnkCzS6L6LTX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PMZyknxwxnnkCzS6L6LTX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15996cefb97ac744220d0be4877d25c5476c28568dd6ab0203e805d80c1d0eb7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6yuByfjBLa4rJpcPeIuITe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yuByfjBLa4rJpcPeIuITe.
{"copyright_id":"0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5","isrc":"GBF077900320","name":"Torna a Surriento (Arr. Chiaramello)","registered_at":"2026-06-04T15:15:09Z","spotify_id":"4VrbYjU8w5eGAbkFLHeS1p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4VrbYjU8w5eGAbkFLHeS1p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VrbYjU8w5eGAbkFLHeS1p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203c78a138338a0f588a467bff9e9dac40976acb6a491b82732c804995a86dc7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/147Dr5NUu3S5XlIMcvjgjr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/147Dr5NUu3S5XlIMcvjgjr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789af71b34ed518b4b5e9562c5144b4b7d11577e0ca2bbcd4bbd56f892ee0594. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Av5kGITk6sEaXocd7NkGS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Av5kGITk6sEaXocd7NkGS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253859d283619e0455768e36ed97262d2ed8b27398cc60e111ba9153e6bd8ab0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uzl08Yr0SG8k8yXvODM6b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uzl08Yr0SG8k8yXvODM6b.
{"copyright_id":"0xfc38e429e5a95ddd1c250456a46ac75bf480fb07518b7ed4b21af266325eaf9f","isrc":"GBF077700090","name":"Tu, ca nun chiagne!","registered_at":"2026-06-21T03:43:56Z","spotify_id":"4eJqwdgSw6QFEKqfUyzMpD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc38e429e5a95ddd1c250456a46ac75bf480fb07518b7ed4b21af266325eaf9f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4eJqwdgSw6QFEKqfUyzMpD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eJqwdgSw6QFEKqfUyzMpD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ecce3b6aca210d6b23ebe8c78b15f1bece80b5f7191862a8f20517a11a7116. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Jrdc44btLScIrdGhzFB70.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Jrdc44btLScIrdGhzFB70.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72kL8a1JVD6FRGzSzpgWWE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72kL8a1JVD6FRGzSzpgWWE.
Turandot / Act 3: "Nessun dorma!" - Remastered
{"copyright_id":"0xdfd9f0a0045d6bf9d5c0fd899ddf9fe3d696a5827e951133dae062a761109213","isrc":"GBF071401100","name":"Turandot / Act 3: \"Nessun dorma!\" - Remastered","registered_at":"2026-06-20T02:26:23Z","spotify_id":"4SIoje2pEfZWjq98ZJm1lr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd9f0a0045d6bf9d5c0fd899ddf9fe3d696a5827e951133dae062a761109213. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SIoje2pEfZWjq98ZJm1lr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SIoje2pEfZWjq98ZJm1lr.
Manon Lescaut, Act I: Donna non vidi mai
{"copyright_id":"0x7fb69bbe5e171a142e14d2d8585c39b0923e9d4c914dcff09493bc592f9b4517","isrc":"GBF077900180","name":"Manon Lescaut, Act I: Donna non vidi mai","registered_at":"2026-06-08T01:55:33Z","spotify_id":"6wbp1SiLBbUFcu47oqDiPO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb69bbe5e171a142e14d2d8585c39b0923e9d4c914dcff09493bc592f9b4517. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wbp1SiLBbUFcu47oqDiPO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wbp1SiLBbUFcu47oqDiPO.
{"copyright_id":"0x4eae950b4e8caa5e852629a2b0b0ed21e95151642743ce231f1b1b556ff1f824","isrc":"GBF071401140","name":"Rigoletto / Act 3: \"La donna è mobile\"","registered_at":"2026-06-23T03:13:29Z","spotify_id":"5jQxECxdxelLe0QvltmKUq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eae950b4e8caa5e852629a2b0b0ed21e95151642743ce231f1b1b556ff1f824. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jQxECxdxelLe0QvltmKUq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jQxECxdxelLe0QvltmKUq.
La fille du régiment / Act 1: Ah! mes amis, quel jour de fête!
Orchestra of the Royal Opera House, Covent Garden
{"copyright_id":"0x753ece03c2e4af61db01500bbcda0644570bd8d5edd2ddb5e2c8a5a068f7ef1d","isrc":"GBF076740212","name":"La fille du régiment / Act 1: Ah! mes amis, quel jour de fête!","registered_at":"2026-06-10T02:33:56Z","spotify_id":"5yD48KoADpCIWWzbzMnhMq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753ece03c2e4af61db01500bbcda0644570bd8d5edd2ddb5e2c8a5a068f7ef1d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yD48KoADpCIWWzbzMnhMq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yD48KoADpCIWWzbzMnhMq.
Les pêcheurs de perles, WD 13 / Act 1: "Au fond du temple saint"
{"copyright_id":"0x58dca5c18c83e9fa95ecb1c36a1ba5946b06b9fa60ede3a676607628033efacd","isrc":"GBF071401170","name":"Les pêcheurs de perles, WD 13 / Act 1: \"Au fond du temple saint\"","registered_at":"2026-06-10T15:01:41Z","spotify_id":"6Dkjc0jzDgNtHf6Kr0HTLf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dca5c18c83e9fa95ecb1c36a1ba5946b06b9fa60ede3a676607628033efacd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Dkjc0jzDgNtHf6Kr0HTLf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Dkjc0jzDgNtHf6Kr0HTLf.
La Fanciulla del West / Act 3: "Ch'ella mi creda libero e lontano"
{"copyright_id":"0x5a05e824d56ed35ea05ef75c3da6ee72a2ce1c1fb2eee9ddb2124ace5afe6ed1","isrc":"GBF071400960","name":"La Fanciulla del West / Act 3: \"Ch'ella mi creda libero e lontano\"","registered_at":"2026-06-26T17:55:26Z","spotify_id":"2eVbeYBUwPAjiWc80IdMtr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a05e824d56ed35ea05ef75c3da6ee72a2ce1c1fb2eee9ddb2124ace5afe6ed1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2eVbeYBUwPAjiWc80IdMtr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eVbeYBUwPAjiWc80IdMtr.
{"copyright_id":"0xb086cf14e962e8139db55df6ab148cd73e8bb3ae1927593c53b78576f98761b1","isrc":"GBF071401110","name":"La bohème, Act I: Che gelida manina","registered_at":"2026-06-26T17:56:51Z","spotify_id":"1sbURO5DU6GGOcS3ak0zkj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb086cf14e962e8139db55df6ab148cd73e8bb3ae1927593c53b78576f98761b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sbURO5DU6GGOcS3ak0zkj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sbURO5DU6GGOcS3ak0zkj.
{"copyright_id":"0x226d234b7c6d434e7ed349b23b0b6a7cbc68c137a12e1c125ddc6ce91d4de143","isrc":"GBF071401180","name":"Pagliacci / Act 1: \"Vesti la giubba\"","registered_at":"2026-06-07T06:18:05Z","spotify_id":"0rHMCa3pbFxkIpG4ZJOEgN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226d234b7c6d434e7ed349b23b0b6a7cbc68c137a12e1c125ddc6ce91d4de143. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rHMCa3pbFxkIpG4ZJOEgN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rHMCa3pbFxkIpG4ZJOEgN.
Carmen / Act 2: "La fleur que tu m'avais jetée"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe7af3e23960061c866e2aa332d4669b5f6f4836850707996703854cb966452. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rRlY2wrNLgKdh8ceavghf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rRlY2wrNLgKdh8ceavghf.
L'elisir d'amore / Act 2: "Una furtiva lagrima"
{"copyright_id":"0xc4879280de12b72515a6ea932de77643c565adc69d3ad36e3911fc539eab3b9d","isrc":"GBF071401150","name":"L'elisir d'amore / Act 2: \"Una furtiva lagrima\"","registered_at":"2026-06-25T18:20:12Z","spotify_id":"16QvpFNPUd2SkmVdrgAYj3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4879280de12b72515a6ea932de77643c565adc69d3ad36e3911fc539eab3b9d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16QvpFNPUd2SkmVdrgAYj3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16QvpFNPUd2SkmVdrgAYj3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e42bd302015e9aca81bc68b976ea4d8f26c1e7a2699b299c9920ae2274169e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4fybD19r0Wu28GVVTsAXy7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fybD19r0Wu28GVVTsAXy7.
L'Africaine / Act 4: "Mi batte il cor...O Paradiso!"
Manon Lescaut / Act 1: Tra voi belle, brune e bionde
La favorita / Act 4: "Spirto gentil, de' sogni miei"
{"copyright_id":"0x3e74d10ae8b8291f92cac60c7d5caccae6b91d6aaa5b1b3f041d571ab78813dd","isrc":"GBF077441236","name":"La favorita / Act 4: \"Spirto gentil, de' sogni miei\"","registered_at":"2026-06-05T12:54:10Z","spotify_id":"0IGkWCW6IfFH2WE2z2nyjw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e74d10ae8b8291f92cac60c7d5caccae6b91d6aaa5b1b3f041d571ab78813dd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0IGkWCW6IfFH2WE2z2nyjw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IGkWCW6IfFH2WE2z2nyjw.
La traviata / Act 1: Libiamo ne'lieti calici (Brindisi)
{"copyright_id":"0xbb8b95cd3a832e5adb9bcccfe7d5ddf28fd60883eb73e33497e52ff675e143c1","isrc":"GBF071401270","name":"La traviata / Act 1: Libiamo ne'lieti calici (Brindisi)","registered_at":"2026-06-21T17:57:53Z","spotify_id":"5mCmZFTYbF2r7pFcD6pkkO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8b95cd3a832e5adb9bcccfe7d5ddf28fd60883eb73e33497e52ff675e143c1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5mCmZFTYbF2r7pFcD6pkkO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mCmZFTYbF2r7pFcD6pkkO.
Orchestra Sinfonica di Milano Giuseppe Verdi
Orchestra del Maggio Musicale Fiorentino
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Das Land des Lächelns - Italian Version: "Tu che m'hai preso il cor" - Live
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La bohème, Act I: O soave fanciulla (Love Duet)
La traviata / Act 1: Libiamo ne'lieti calici
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La traviata / Act 1: Un dì felice, eterea
Rigoletto / Act 3: "La donna è mobile...E là il vostr'uomo"
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Carmen, WD 31, Act II: La fleur que tu m'avais jetée
L'elisir d'amore / Act II: "Una furtiva lagrima"
Pagliacci / Act 1: "Recitar!...Vesti la giubba"
Andrea Chénier / Act 4: "Come un bel dì di maggio"
Aida / Act 1: "Se quel guerrier io fossi!..Celeste Aida"
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Rigoletto / Act 2: "Parmi veder le lagrime"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdbb052ac53e778a98b9b01c5ec6dcb4256a6358158cd6de39c35020f79f9f7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GkysdBC2hPYgE0ilpeZ79.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GkysdBC2hPYgE0ilpeZ79.
{"copyright_id":"0xbb926b2419e83cb6467c0ae86fb3fa407188fec77bb8375b9ad23dfda3952131","isrc":"GBF071301160","name":"Nel blu, dipinto di blu (Volare)","registered_at":"2026-06-07T12:25:35Z","spotify_id":"1S9llGsYvhyIZG6FkSzhs9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb926b2419e83cb6467c0ae86fb3fa407188fec77bb8375b9ad23dfda3952131. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1S9llGsYvhyIZG6FkSzhs9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S9llGsYvhyIZG6FkSzhs9.
{"copyright_id":"0x92c6d070280618f22169fd9157164dfeafe6691d27cc0510f5a58995388ad4dc","isrc":"GBF071301310","name":"L'elisir d'amore / Act 2: \"Una furtiva lagrima\"","registered_at":"2026-06-10T15:38:18Z","spotify_id":"2lE6ymRAhqkbTgSSvV5Esw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c6d070280618f22169fd9157164dfeafe6691d27cc0510f5a58995388ad4dc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lE6ymRAhqkbTgSSvV5Esw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lE6ymRAhqkbTgSSvV5Esw.
{"copyright_id":"0x3c34bbd61f779a49bfaef1ba0502cffcfa786157c09064882b24068ae8287189","isrc":"GBF071301180","name":"La Mia Canzone Al Vento","registered_at":"2026-06-25T15:22:26Z","spotify_id":"4C5pxsP2ihA8knvXFfpuCo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c34bbd61f779a49bfaef1ba0502cffcfa786157c09064882b24068ae8287189. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4C5pxsP2ihA8knvXFfpuCo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C5pxsP2ihA8knvXFfpuCo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc137328b13a41c9614db530e98f9f2293642f8024591fe72ef14f7ad9f77b8c9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0sO7X0gab3H9HuRhQeWf6W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sO7X0gab3H9HuRhQeWf6W.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5d642a8c90fbf0b2d56c95e287a2ee1ca6f386bc9d8f386ae505ca9100aa6c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1O8g05TmgOX2PbfpbngzRG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1O8g05TmgOX2PbfpbngzRG.
Les Pecheurs des Perles / Act 1: "Au fond du temple saint"
{"copyright_id":"0x2152643415d283b4a943c3a086b2d53160f7f214117e65b8c9e3e59b1cd11a6c","isrc":"GBF071301330","name":"Les Pecheurs des Perles / Act 1: \"Au fond du temple saint\"","registered_at":"2026-06-06T16:06:01Z","spotify_id":"1wS4lePrvrydFMSWHt5muM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2152643415d283b4a943c3a086b2d53160f7f214117e65b8c9e3e59b1cd11a6c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wS4lePrvrydFMSWHt5muM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wS4lePrvrydFMSWHt5muM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9b71f7a3617882376dfffa98eb6d39d6251025d61c656b2badc56f928e51ac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0WRJDVSR35GLXUkq9spK7R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WRJDVSR35GLXUkq9spK7R.
{"copyright_id":"0x94dd037bf5d3ef1bba2954470039742b69d998e4da1d8f9acf6110c3b819b4ae","isrc":"GBF071301340","name":"Pagliacci / Act 1: \"Vesti la giubba\"","registered_at":"2026-06-08T01:55:29Z","spotify_id":"4jYrbVi7q5dHqDah1KpW3F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dd037bf5d3ef1bba2954470039742b69d998e4da1d8f9acf6110c3b819b4ae. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jYrbVi7q5dHqDah1KpW3F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jYrbVi7q5dHqDah1KpW3F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d6aa530d5a4d2aa084c6b3ee214953b53272d69e3ba780a517a9059bfc225. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gMkIpXXmNscKd48FYs2RG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gMkIpXXmNscKd48FYs2RG.
{"copyright_id":"0xc2fc7734d59181d147f63a201a9d8f0c3a1dc8b05cc8b03fb24711051e3b1bd5","isrc":"GBF071301350","name":"Tosca / Act 1: \"Recondita armonia\"","registered_at":"2026-06-19T04:54:14Z","spotify_id":"5YTF3pWGpZk0PUwKaAniQq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fc7734d59181d147f63a201a9d8f0c3a1dc8b05cc8b03fb24711051e3b1bd5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YTF3pWGpZk0PUwKaAniQq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YTF3pWGpZk0PUwKaAniQq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6e06328fd998a422a3a8e37e9df0105e78728b0e3cdfdb3770bdd7116c1b26. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DAvt2laViy4kXPAHhdJsX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DAvt2laViy4kXPAHhdJsX.
{"copyright_id":"0x3c0dfa030b6dbc40efeb6724ce8bce2f4a78f21ae344c86db013065b72ac052b","isrc":"GBF071301360","name":"Tosca / Act 3: \"E lucevan le stelle\"","registered_at":"2026-06-09T15:48:18Z","spotify_id":"4qxBFg7b49KITC43Hw2n9j","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0dfa030b6dbc40efeb6724ce8bce2f4a78f21ae344c86db013065b72ac052b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4qxBFg7b49KITC43Hw2n9j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qxBFg7b49KITC43Hw2n9j.
{"copyright_id":"0xef2e1c20e797db16ea2f88e6dcc5c92e2710c055732f5e0bae0b08241b776eae","isrc":"GBF071301370","name":"Il Trovatore / Act 3: \"Di quella pira\"","registered_at":"2026-06-22T01:11:40Z","spotify_id":"37RDfrKKxwSM4Pgw5MVaxj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2e1c20e797db16ea2f88e6dcc5c92e2710c055732f5e0bae0b08241b776eae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37RDfrKKxwSM4Pgw5MVaxj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37RDfrKKxwSM4Pgw5MVaxj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e46111ff8e7a749a6fd088de3a1f44037bd48e572a7458751d3907887f17a1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dr0pymK2wypBZfJ5zYumW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dr0pymK2wypBZfJ5zYumW.
{"copyright_id":"0xc3f6c7d03240fa5a30b0c2b0021fcfbb7d112cb16de09f267b369a651fc59336","isrc":"GBF071301390","name":"La bohème, Act I: O soave fanciulla","registered_at":"2026-06-21T20:01:30Z","spotify_id":"3ezRwfGXLER4b0cgubBTD0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f6c7d03240fa5a30b0c2b0021fcfbb7d112cb16de09f267b369a651fc59336. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ezRwfGXLER4b0cgubBTD0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ezRwfGXLER4b0cgubBTD0.
{"copyright_id":"0xb797337b5cbad1392d5225b8c8e88816e9874adb8640e76438b2e941e6cbd754","isrc":"GBF071301090","name":"Manon Lescaut / Act 1: Tra voi belle, brune e bionde","registered_at":"2026-06-25T07:16:06Z","spotify_id":"4cKYrobhW6m137wxcerxCv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb797337b5cbad1392d5225b8c8e88816e9874adb8640e76438b2e941e6cbd754. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cKYrobhW6m137wxcerxCv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cKYrobhW6m137wxcerxCv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301655783366b42fc7a2f7224a5ae1b353634dc862a095754e77787702ead01c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1m8km5LhY6yGrmhW96m2DL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1m8km5LhY6yGrmhW96m2DL.
Manon Lescaut / Act 1: "Donna non vidi mai"
{"copyright_id":"0xae1475024a39d44be695fe971f39ec8e0dec5cfc7bdae46eb328c7f928889e1d","isrc":"GBF071301100","name":"Manon Lescaut / Act 1: \"Donna non vidi mai\"","registered_at":"2026-06-25T17:37:56Z","spotify_id":"0ghso8oMYMovUUlVTBcSOd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1475024a39d44be695fe971f39ec8e0dec5cfc7bdae46eb328c7f928889e1d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ghso8oMYMovUUlVTBcSOd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ghso8oMYMovUUlVTBcSOd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4fb61de5b6561ab755cc8e1a2a0955f89996cb795a847bbcc0d299cfbb0559. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lYrOwCulZo2MCUItJj4sD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lYrOwCulZo2MCUItJj4sD.
{"copyright_id":"0x83a7c2509087df4c00572733ee7506d618721d737d04070027fabe17bd5fe8cb","isrc":"GBF071301110","name":"La Fanciulla del West / Act 3: \"Ch'ella mi creda libero e lontano\"","registered_at":"2026-06-25T15:21:25Z","spotify_id":"6K1Uo5N51PTCsTc3niS16w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a7c2509087df4c00572733ee7506d618721d737d04070027fabe17bd5fe8cb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6K1Uo5N51PTCsTc3niS16w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K1Uo5N51PTCsTc3niS16w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b5c6c784391c0bb7a6b5a4a8d9970d8306f19e02a1a3b38d870dde252b2aea. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Phsk8ny3l8zfhLA08NuNq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Phsk8ny3l8zfhLA08NuNq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e5c9b1f5a385260709f814e805b7040a5769805be483bd424adb303075a653. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/785aRy88lYTJDbwCWG5Eep.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/785aRy88lYTJDbwCWG5Eep.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3c72b085cc28c50b5b0f522013a7d8713d534a48ebb2878e41269e1c5ba3f0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Q0lwmfU8rOWT4r9gf4SL4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Q0lwmfU8rOWT4r9gf4SL4.
{"copyright_id":"0xfd1c8ec5b9170115dedef1332eaf7b64693026163d1daf8ac506e06893d7953d","isrc":"GBF071301130","name":"L'Africaine / Act 4: \"Mi batte il cor...O Paradiso!\"","registered_at":"2026-06-25T15:21:17Z","spotify_id":"7qKftNvnYRgHMm4GOjbVEe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1c8ec5b9170115dedef1332eaf7b64693026163d1daf8ac506e06893d7953d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qKftNvnYRgHMm4GOjbVEe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qKftNvnYRgHMm4GOjbVEe.
Das Land des Lächelns - Sung in Italian: "Tu che m'hai preso il cor"
{"copyright_id":"0x7b23d0a7d23d514061baf86dec0cbffdfaf4dda5fddf306d7f633cd8337fa557","isrc":"GBF071301240","name":"Das Land des Lächelns - Sung in Italian: \"Tu che m'hai preso il cor\"","registered_at":"2026-06-25T15:21:27Z","spotify_id":"31nji8MyYxprIPum6URj7C","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b23d0a7d23d514061baf86dec0cbffdfaf4dda5fddf306d7f633cd8337fa557. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31nji8MyYxprIPum6URj7C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31nji8MyYxprIPum6URj7C.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52253b4385abc8ee43fc78645cd10f65813f60f30049cce512b9408fad95ef34. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7naG2rJ82DXWHlcGfe89ps.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7naG2rJ82DXWHlcGfe89ps.
{"copyright_id":"0xd3d281bdb0dfec4a73910f7ef565eb9e50effcbf1679cf283849ddc2c3a4823d","isrc":"GBF071301250","name":"Panis Angelicus","registered_at":"2026-06-06T22:39:28Z","spotify_id":"2c3eMq8gRWMfPePplxfHeM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d281bdb0dfec4a73910f7ef565eb9e50effcbf1679cf283849ddc2c3a4823d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2c3eMq8gRWMfPePplxfHeM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c3eMq8gRWMfPePplxfHeM.
Ave Maria: arr. from Bach's Prelude No.1 BWV 846: Ave Maria
{"copyright_id":"0xd5d4dcb165e0ab32d745635f1da4446fc1d70aa822f4f6990b2adb12b8211217","isrc":"GBF071301400","name":"Ave Maria: arr. from Bach's Prelude No.1 BWV 846: Ave Maria","registered_at":"2026-06-21T20:02:30Z","spotify_id":"5ARNHGdj889a7N0PMO4Sj0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d4dcb165e0ab32d745635f1da4446fc1d70aa822f4f6990b2adb12b8211217. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ARNHGdj889a7N0PMO4Sj0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ARNHGdj889a7N0PMO4Sj0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd07011903999a97cded898f80408705afc638b15e55cbc5f21cb49cf26db36d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3aZtKtndMOhZcQ0SngTjfg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aZtKtndMOhZcQ0SngTjfg.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd126f82eff6105fd9a3e123dcc3119de8afdd0eee84f8e4d0ed7acf1ea95ac6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mrxVgIOMdFsIckjjkJBxe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mrxVgIOMdFsIckjjkJBxe.
{"copyright_id":"0x2211f4126742230df1a20a80ed689e387e77fcf63baab7b8eec209157ef59c73","isrc":"GBF071301760","name":"Peace Just Wanted To Be Free","registered_at":"2026-06-20T21:19:09Z","spotify_id":"5c1Nyt8GX9V1VUquFHF75A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2211f4126742230df1a20a80ed689e387e77fcf63baab7b8eec209157ef59c73. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5c1Nyt8GX9V1VUquFHF75A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5c1Nyt8GX9V1VUquFHF75A.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9f4c71e2f3fbad6e4ed03ba0e0cc1bf5662de25d25417ceff63b85541f51b2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6m6CGOVvaUpJ3owb6yJg1J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6m6CGOVvaUpJ3owb6yJg1J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e6a3c95eb747264a88e7095fa7bff830b0c74501448a828ab55074fb19b8de. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jd8s6YNkkQfVflmh4CLzx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jd8s6YNkkQfVflmh4CLzx.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbc8abbbe4e0f99ccbea4dcb027010ad978ca30610c61d52d871d59e194ffba. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2tzwXUgnKmP2J1Hipg6PLW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tzwXUgnKmP2J1Hipg6PLW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e6a3c95eb747264a88e7095fa7bff830b0c74501448a828ab55074fb19b8de. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3N3xHMAngaQq1htw6oSmnt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3N3xHMAngaQq1htw6oSmnt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5815634e9c34a7a3cfa9e6723cd5144c6165a12fc2b07814eef55998cbd9107e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35oY0AOBPDfU55fqo8GWHS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35oY0AOBPDfU55fqo8GWHS.
La Bohème / Act 1: "Che gelida manina" - Live
Orchestra del Teatro Municipale di Reggio Emilia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bd98a25b946e68f99ff1f23d3f3e4389ba393524f0fabd1c2aa46bf8406cee. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/09PdwDsPVE0Aa8YtWUmF6I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09PdwDsPVE0Aa8YtWUmF6I.
Panis angelicus, CFF 209 (Re-Orch. Gamley)
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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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3gdtKVFpfXd9M7kzaHnZmN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gdtKVFpfXd9M7kzaHnZmN.
La traviata, Act I: Libiamo ne'lieti calici
Orfeo ed Euridice, Wq. 30, Act III: Che farò senza Euridice? (Arr. Faris)
Madama Butterfly, Act I: Vogliatemi bene – Vieni, vieni! (Love Duet)
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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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EGgyoOQVBRqaAMBDiuGqI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EGgyoOQVBRqaAMBDiuGqI.
Aida, Act I: Se quel guerrier io fossi! – Celeste Aida
Don Giovanni, K. 527 / Act 1: Dalla sua pace
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dsR9kU0I0rBTDMWmma7kq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dsR9kU0I0rBTDMWmma7kq.
Pagliacci / Act 2: "No, Pagliaccio non son...Suvvia, cosi terribile"
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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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/260YWXSlEF0kRn2AsMWc66.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/260YWXSlEF0kRn2AsMWc66.
Rigoletto, Act III: "La donna è mobile...E là il vostr'uomo"
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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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Seo5CtusJJKOMXAj28Vcu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Seo5CtusJJKOMXAj28Vcu.
Rigoletto, Act III: "Bella figlia dell'amore"
Mefistofele / Act 4: "Ogni mortal mister...Giunto sui passo estremo"
La fille du régiment / Act 1: Ah mes amis - Pour mon âme
Chorus of the Royal Opera House, Covent Garden
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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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LCZ16x3PCpbeaolXy4uhP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LCZ16x3PCpbeaolXy4uhP.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62PU3tkSdTjk7D43thqVY8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62PU3tkSdTjk7D43thqVY8.
La Favorita - Italian version / Act 4: "Favorita del re...Spirto gentil"
Adriana Lecouvreur / Act 1: "La dolcissima effigie sorridente"
Cavalleria rusticana: "Viva il vino spumeggiante"
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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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qg3NBvku4mh54FyaxAuJB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qg3NBvku4mh54FyaxAuJB.
Adriana Lecouvreur / Act 2: "L'anima ho stanca, e la meta è lontana"
Cavalleria rusticana: "A voi tutti salute"
L'Arlesiana / Act 2: "È la solita storia del pastore"
Cavalleria rusticana: "Mamma, quel vino è generoso...Turiddu?! Che vuoi dire?"
Otello / Act 1: "Già nella notte densa...Venga la morte" - Live In Chicago
Der Rosenkavalier, Op. 59, TrV 227 / Act 1: "Di rigori armato il seno"
Manon Lescaut, Act I: Ma se vi talenta – Tra voi, belle, brune e bionde
Otello / Act 4: "Niun mi tema" - Live At Chicago / 1991
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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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Wnh1Ws18dlVrxpfgd1RqZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Wnh1Ws18dlVrxpfgd1RqZ.
Faust, CG 4, Act III: Quel trouble inconnu - Salut! Demeure chaste et pure
Werther: "Pourquoi me réveiller, ô souffle du printemps?"
Manon Lescaut, Act III: Ah! Non v'avvicinate!... No! no! Pazzo son!
Il Trovatore / Act 4: "Miserere d'un'alma"
Turandot, Act I: Non piangere, Liù! – Ah! Per l'ultima volta!
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bee8b24af9652f022a80d250520aea3a71801ae957ffca5064281ce47ab982. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31UmvYN7GUzgeS4jwVWIaG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31UmvYN7GUzgeS4jwVWIaG.
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/33na47acHwrHS9ntGKc68Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33na47acHwrHS9ntGKc68Z.
Luisa Miller, Act II: Oh! Fede negar potessi - Quando le sere al placido
William Tell / Act 4: "Ah.. non mi lasciar, o speme di vendetta" - "O muto asil del pianto"
Pagliacci, Act I: Recitar! – Vesti la giubba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0dc761718278504492123055985bf3d433354f404b2e009e4858bc14b41af7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7iMU5Z72lExlrT90vpmieH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iMU5Z72lExlrT90vpmieH.
Cantique de Noël "O Holy Night / Minuit, chrétiens" (Orch. Gamley)
I due Foscari, Act I: Ah sì, ch'io sento ancora - Dal più remoto esiglio
Un ballo in maschera, Act III: Forse la soglia attinse - Ma se m'è forza perderti
L'honestà negli amore: Già il sole dal Gange
Macbeth, Act IV: O figli miei - Ah, la paterna mano
Mefistofele / Epilogue: "Ogni mortal mister..Giunto sul passo estremo"
Le sette ultime parole di nostro Signore sulla croce: Qual Giglio Candido
Lucia di Lammermoor, Act III: Tombe degl'avi miei - Fra poco a me ricovero
Il Trovatore / Act 3: "Di qual tetra luce...Ah sì ben mio...Di quella pira"
Il Duca d'Alba, Act IV: Inosservato - Angelo casto e bel
Tosca, SC 69, Act III: E lucevan le stelle
Don Sebastiano, re di Portogallo, Act II: Deserto in terra
Maristella / Act 1: "Io conosco un giardino"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e0316b76cb6535ea07f6fc4a9f7af9c73fe0235d90a97b6f400190047a510f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MlesjbYsCV768na7Usvla.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MlesjbYsCV768na7Usvla.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ELPi4dD2wyOHO7WtqJvor.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ELPi4dD2wyOHO7WtqJvor.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1BxU6UXGAwxiJKZ6Ow9a7o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BxU6UXGAwxiJKZ6Ow9a7o.
{"copyright_id":"0x772b3d633787c096b1a297238657463038dab46aa96e8df0cf6101f7306d7964","isrc":"GBF077930103","name":"La traviata / Act 1: Libiamo ne'lieti calici","registered_at":"2026-06-04T07:09:04Z","spotify_id":"3pf9kWvCXJSi0DcHlVeNe5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b3d633787c096b1a297238657463038dab46aa96e8df0cf6101f7306d7964. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3pf9kWvCXJSi0DcHlVeNe5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pf9kWvCXJSi0DcHlVeNe5.
{"copyright_id":"0xe81b3a610cba86547dfee0d69bb6eb2813fcc3148d74a71846bcca20c131516a","isrc":"GBF077340216","name":"Soirées musicales: No. 8, La danza","registered_at":"2026-06-06T09:40:22Z","spotify_id":"1VY3W7fHstSarAdGE67a4F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81b3a610cba86547dfee0d69bb6eb2813fcc3148d74a71846bcca20c131516a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VY3W7fHstSarAdGE67a4F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VY3W7fHstSarAdGE67a4F.
{"copyright_id":"0x2e1f3a832e200af607b16c6a6e51c00bbe7a41f83cedea11b2dbf56eeea8a2a4","isrc":"GBF078231511","name":"L'ultima canzone (Orch. Faris)","registered_at":"2026-06-06T09:42:36Z","spotify_id":"4TWWpMx5Qc6Q7UKHPQdyBg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1f3a832e200af607b16c6a6e51c00bbe7a41f83cedea11b2dbf56eeea8a2a4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4TWWpMx5Qc6Q7UKHPQdyBg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TWWpMx5Qc6Q7UKHPQdyBg.
{"copyright_id":"0x7fb69bbe5e171a142e14d2d8585c39b0923e9d4c914dcff09493bc592f9b4517","isrc":"GBF077900180","name":"Manon Lescaut, Act I: Donna non vidi mai","registered_at":"2026-06-08T01:55:33Z","spotify_id":"6OQxqp86fUlswLoY44hu4n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb69bbe5e171a142e14d2d8585c39b0923e9d4c914dcff09493bc592f9b4517. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6OQxqp86fUlswLoY44hu4n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OQxqp86fUlswLoY44hu4n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f424a253a17ae7958bf80c9fa067b2213a289b16604652bc70964327fc93e09. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1aZSBsG8G1SgcwqYh6hlAc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aZSBsG8G1SgcwqYh6hlAc.
{"copyright_id":"0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc","isrc":"GBF077240108","name":"La bohème, Act I: Che gelida manina","registered_at":"2026-06-04T09:35:56Z","spotify_id":"1qwlgSGZwk75mnW6IVyt2k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qwlgSGZwk75mnW6IVyt2k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qwlgSGZwk75mnW6IVyt2k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4af758442ebb96771061a93e7b0a632f78b7627a9afad32fc942b7285ccf423. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ciQQJ8XQk5EJA4uyMsp6R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ciQQJ8XQk5EJA4uyMsp6R.
{"copyright_id":"0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879","isrc":"GBF077900300","name":"'O sole mio (Arr. Chiaramello for Tenor & Orchestra)","registered_at":"2026-06-04T06:33:28Z","spotify_id":"1W2TOnabwT6VSPqbM5Wfcl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1W2TOnabwT6VSPqbM5Wfcl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1W2TOnabwT6VSPqbM5Wfcl.
L'Africaine / Act 4: "Mi batte il cor... O Paradiso!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef48bb0d317bca2b340550d101692a551718165d93057532684b1e452c95df5c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0KB4r0Gyo5w7JXUKDtQFpa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KB4r0Gyo5w7JXUKDtQFpa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb79deb14e3ef44e0469178f071bfc5f4bd5f2d4bc4d856a816c6dec46560da. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/23REIdq8sue9e635sn3RWu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23REIdq8sue9e635sn3RWu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6828d2c16416a95300103ef0781f0d503275f68bc0512125fe8c5b579842ac5d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0udYPKXyz4EQAvDxvorj4N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0udYPKXyz4EQAvDxvorj4N.
{"copyright_id":"0x111c67403f43fefa67fd1d630cee79be46ceb5887249a6a0b12a82d44c74e93d","isrc":"GBF078540212","name":"Core 'ngrato (Arr. Chiaramello)","registered_at":"2026-06-11T04:38:49Z","spotify_id":"3jBuLwCNgAJVFZdKYaRQjj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111c67403f43fefa67fd1d630cee79be46ceb5887249a6a0b12a82d44c74e93d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jBuLwCNgAJVFZdKYaRQjj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jBuLwCNgAJVFZdKYaRQjj.
Luisa Miller / Act 2: Quando le sere al placido chiaror d'un ciel stellato
{"copyright_id":"0xf1b08f2152287601426bd666460333e6da47e498ade127da78888ae15f6e62cf","isrc":"GBF077540618","name":"Luisa Miller / Act 2: Quando le sere al placido chiaror d'un ciel stellato","registered_at":"2026-06-07T01:14:33Z","spotify_id":"1E9YYfl5V9adb5GzC6gAOj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b08f2152287601426bd666460333e6da47e498ade127da78888ae15f6e62cf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1E9YYfl5V9adb5GzC6gAOj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1E9YYfl5V9adb5GzC6gAOj.
{"copyright_id":"0x393c8c5343319c8f1aee62898352c093a1eea3389ea8b9ec7277721c5b5314f4","isrc":"GBBBA8750040","name":"Nel blu, dipinto di blu (Arr. Mancini)","registered_at":"2026-06-26T18:07:44Z","spotify_id":"6TmAsG9dWvzNbbFQDagkj2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393c8c5343319c8f1aee62898352c093a1eea3389ea8b9ec7277721c5b5314f4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TmAsG9dWvzNbbFQDagkj2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TmAsG9dWvzNbbFQDagkj2.
{"copyright_id":"0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db","isrc":"GBF078641703","name":"Aida / Act 1: \"Se quel guerrier io fossi!..Celeste Aida\"","registered_at":"2026-06-05T12:54:34Z","spotify_id":"1rVcM5LMYzW6NA7jAiLrs8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rVcM5LMYzW6NA7jAiLrs8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rVcM5LMYzW6NA7jAiLrs8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904bcb4dcf3281159ba292019f1b87ff9489170ca939027e66bac8cc992d8bc6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5OxS7ykhNjtijAF4m8nSTy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OxS7ykhNjtijAF4m8nSTy.
Un ballo in maschera / Act 3: "Forse la soglia attinse"
{"copyright_id":"0x3a29f4d04a676ca09d3e1b7d7e9e2adc21c1723760ad7c5a27732785f8df2449","isrc":"GBBBA8350130","name":"Un ballo in maschera / Act 3: \"Forse la soglia attinse\"","registered_at":"2026-06-06T16:28:00Z","spotify_id":"3xcd9wXTTY6NfLJai1iinE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a29f4d04a676ca09d3e1b7d7e9e2adc21c1723760ad7c5a27732785f8df2449. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xcd9wXTTY6NfLJai1iinE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xcd9wXTTY6NfLJai1iinE.
{"copyright_id":"0xb6ef4fe524f74fd3c1c979dbe964f7e109425aaaaa351eb76fd3aea5671c6ac7","isrc":"GBBBA0340710","name":"Il Canto","registered_at":"2026-06-07T06:34:52Z","spotify_id":"4ny3DTQvuXbJEA8EZv4fy2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ef4fe524f74fd3c1c979dbe964f7e109425aaaaa351eb76fd3aea5671c6ac7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ny3DTQvuXbJEA8EZv4fy2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ny3DTQvuXbJEA8EZv4fy2.
{"copyright_id":"0x1817ca18521d366fbe6f30632c40ab366f3261616b6a765d6802f687da44a4b4","isrc":"GBF077740910","name":"Pagliacci / Act 1: \"Recitar!...Vesti la giubba\"","registered_at":"2026-06-04T11:56:16Z","spotify_id":"5vWHjPIJeekdrGvnqDbGek","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1817ca18521d366fbe6f30632c40ab366f3261616b6a765d6802f687da44a4b4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vWHjPIJeekdrGvnqDbGek.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vWHjPIJeekdrGvnqDbGek.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/01a3jTQJEJTtwzf6hpCl2h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01a3jTQJEJTtwzf6hpCl2h.
{"copyright_id":"0x129dccdea0a2405a01b1728f5f24091d80b6ff7bfb93ab85b9e7d12b3e2bb7fa","isrc":"GBBBA0340780","name":"Buongiorno a te","registered_at":"2026-06-06T09:36:44Z","spotify_id":"2HXdgjEKEJDPQddzHIGEUB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129dccdea0a2405a01b1728f5f24091d80b6ff7bfb93ab85b9e7d12b3e2bb7fa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2HXdgjEKEJDPQddzHIGEUB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HXdgjEKEJDPQddzHIGEUB.
{"copyright_id":"0x9c7b4ec303947e6360d16701adeca9d0d34e7f973bba885c35b3969528bcd774","isrc":"GBF076710000","name":"La fille du régiment / Act 1: Ah mes amis - Pour mon âme","registered_at":"2026-06-05T17:08:25Z","spotify_id":"1TLJdQj86D5uXvRkXXtR47","type":"track"}
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1TLJdQj86D5uXvRkXXtR47.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TLJdQj86D5uXvRkXXtR47.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9f4cdafe43a108f5f157f5451300251ce91070372c819c0becd95527040678. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0AhmUhCvLdqcl98Nc2MXda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AhmUhCvLdqcl98Nc2MXda.
{"copyright_id":"0xd25b55b1c10501b1cc7bbc26bfebb717f191b6b84b0f2da022fca4a8f5157433","isrc":"GBF077640526","name":"Il Trovatore / Act 3: \"Di quella pira\"","registered_at":"2026-06-08T12:40:47Z","spotify_id":"1TuMVYJkuPKWxcfcMM8mFI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b55b1c10501b1cc7bbc26bfebb717f191b6b84b0f2da022fca4a8f5157433. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1TuMVYJkuPKWxcfcMM8mFI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TuMVYJkuPKWxcfcMM8mFI.
Tosca, SC 69 / Act 3: "E lucevan le stelle"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33a6b80571486df075f9e8bfc0e5227916ee79a0084cde35195f6951b83b54e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YdvIwzqmJw6u96XOemq5n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YdvIwzqmJw6u96XOemq5n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0uBQ5RS3F8LOxi8tt5sCff.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uBQ5RS3F8LOxi8tt5sCff.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02197a556c672e31712aeea982cf2cc97dbb4375f65bd552447d454724757f17. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7f0VwIpCcovBKMxKvWLL0y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7f0VwIpCcovBKMxKvWLL0y.
I Vespri Siciliani: Bolero: merce, dirette amiche
Orquestra Simfònica de Barcelona i Nacional de Catalunya
La Traviata: Act I: Libiamo ne' lieti calici
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e81cb54f00b88366ae833c95dc25b73a5bead7ce96c636fb7a2dcfb4c7bce8d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qtDRu60r0b8O53YH0G5sP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qtDRu60r0b8O53YH0G5sP.
I Vespri Siciliani: Arrigo! Ah parli a un core
La Traviata: Act I: E strano, è strano! - Ah fors è lui
Il Trovatore: Che più t'arresti?... Tacea la notte placida... Di tale amor
La Traviata: Act I: Follie! Follie! Delirio vano
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Alzira, Act I: "Riposa. Tutte, in suo dolor vegliante"
Aida: Act II: Silenzio! Aida verso noi s'avanza
Un giorno di regno (Il Finto Stanislao): Act I: Ah! non m'hanno ingannata! - Grave a core innamorato
I Lombardi: Act IV: Qual prodigio! - Non fu sogno!
Un Ballo In Maschera: Morro, ma prima in grazia
I due Foscari: Act I: No, mi lasciate, Tu al cui sguardo onnipossente
Otello: Mia madre aveva... (Canzone del salince) - Shortened Version
Attila: Act I: Liberamente or piangi - Oh! Nel fuggente nuvolo
Il Corsaro: Act I: Egli non riede ancora! - Non so le tetre immagini
Macbeth: Nel dì della vittoria... Ambizioso spirto... Vieni! T'affretta... Or tutti sorgete...
Aroldo, Act II: "Oh, cielo! Dove son'io! - Ah! Dagli scanni eterei"
Aroldo, Act II: "Ah, dal sen di quella tomba"
Il Turco In Italia "Highlights" Act I: "Non si da follia maggiore" (Fiorilla)
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Tancredi - Act I - Tu che accendi questo core di tanti palpiti
L'Assedio di Corinto: Act III: L'ora fatal s'appressa; Giusto ciel! In tal periglio
I Pagliacci: Act II: Qual fiamma avea nel guardo!
La donna del lago: Act II: Tanti affeti in tal momento
Cavalleria Rusticana: Voi Lo Sapete, O Mamma
Otello - Act III - Assisa a' piè d'un salice
Il pirata - Act II - Col sorriso d'innocenza (Mad Scene) - 1987 Remasterd
Armida - Act I - D'amore al dolce impero
Adriana Lecouvreur: Io Son L'Umile Ancella
Semiramide: Act I: Serbami ognor; Alle più calde immagini
Tacea La Notte Placida... Di Tale Amor - "Il Trovatore"
Roberto Devereux: Act III: Scene 6: E Sara in questi orribili momenti; Vivi, ingrato, a lei d'accanto
I due Foscari - Act I - Tu al cui sguardo onnipossente
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Lucrezia Borgia - Act I - Com'è bello! Quale incanto
Gemma di Vergy: Dio Possente! Ah! Tu Ben Sai
Vieni! T'Affretta... Or Tutti Sorgete... - "Macbeth"
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La Bohème: Act I: Oh! sventata, sventata!
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Luisa Fernanda: Caballero del alto plumero
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Les contes d'Hoffmann: Act II: Barcarolle: Belle nuit
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Wiegenlied Op. 41 Nª 1 (Cancion De Cuna)
Rossini: Guillaume Tell, Act 2: "Sombre forêt" (Mathilde)
Meyerbeer: Les Huguenots, Act 4 Scene 6: Duo, "Où courez-vous? Raoul, répondez-moi! … Le danger presse, et le temps vole" (Valentine, Raoul)
Aida, Act I: Ritorna vincitor! - 2001 Remastered Version
Puccini: Tosca, Act 2: "Vissi d'arte" (Tosca)
Il Pirata, Act I: Sorgete...Lo sognai ferito... - 1992 Remastered Version
Coro Della Radiotelevisione Italiana, Roma
Orchestra della Radiotelevisione Italiana, Roma
Orchestre Della Radiotelevisione Italiana, Roma
Meyerbeer: Les Huguenots, Act 4 Scene 6: "Oui, tu l'as dit ... oui, tu m'aimes!" (Raoul, Valentine)
Aida, Act III: Qui Radamès verrà...O patria mia - 2001 Remastered Version
Madama Butterfly Lib. Giacosa and Illica (2002 Digital Remaster), ACT 2: Un bel dì vedremo
Il Pirata, Act I: Quando a un tratto...Sventurata, anchi'io delirio - 1992 Remastered Version
Meyerbeer: Les Huguenots, Act 4 Scene 6: "Plus d'amour! ... plus d'ivresse!" (Raoul, Valentine)
Aida, Act III: Pur ti riveggo, mia dolce Aida...Aida!...Tu non m'ami - 2001 Remastered Version
Madama Butterfly Lib. Giacosa and Illica (2002 Digital Remaster): Tu? tu? piccolo iddio
Il Pirata (1992 - Remaster), Act II, Scene 3: Oh! s'io potessi dissipar le nubi
Coro e Orchestra della Radiotelevisione Italiana, Roma
Giovanna d'Arco: Oh, ben s'addice questo torbido...Sempre all'alba ed alla sera - 1989 Remastered Version
Verdi: Aida, Act 4: "O terra, addio, valle di pianti" (Aida, Radamès, Amneris, Coro)
Turandot (2002 Digital Remaster): Signore, ascolta
Il Pirata (1992 - Remaster), Act II, Scene 3: Col sorriso d'innocenza
Macbeth (1995 - Remaster), Scene 2: Vegliammo invan due notti
Anton Guadagno/Montserrat Caballé/Royal Philharmonic Orchestra/Elizabeth Bainbridge/Sir Thomas Allen
Otello, Act IV: Era più calma?...Mia madre aveva una povera ancella - 2009 Remastered Version
Turandot (2002 Digital Remaster): Tu che di gel sei cincta
Il Pirata, Act II: Qual suono...Oh Sole! ti vela - 1992 Remastered Version
Un Ballo in Maschera - 1995 Remastered Version
Otello, Act IV: Ave Maria - 2009 Remastered Version
Puccini: Turandot, Act 2 : "In questa Reggia" (Turandot, Calaf, Coro)
Bellini: I puritani, Act 1: "Son vergin vezzosa" (Elvira, Enrichetta, Arturo, Giorgio, Coro)
Verdi: La forza del destino, Act 2: "La Vergine degli angeli" (Leonora, Chorus)
Mefistofele (1987 - Remaster): L'altra notte in fondo al mare (Act III)
Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)
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Bellini: I puritani, Act 2: "O rendetemi la speme" - "Qui la voce sua soave" (Elvira, Giorgio, Riccardo)
La forza del destino, '(The) force of destiny' (1995 - Remaster), Act IV: Pace, pace, mio Dio
Puccini: Manon Lescaut, Act 2: "In quelle trine morbide" (Manon)
Puccini: La rondine, Act 1: "Chi il bel sogno di Doretta?" (Magda)
I Puritani (Act II): Tornò il riso...Vien diletto - 1988 Remastered Version
Don Carlo: Act II: Io vengo a domandar...Oh! Carlo! Oh! Carlo!
Manon Lescaut, Act II: Oh, sarò la più bella! (Manon/Des Grieux)
Mascagni: Cavalleria rusticana: "Regina Coeli ... Inneggiamo, il Signor non è morto"
I Puritani (Act II): Finì, me lassa!...Ch' ei provò lontan da me?... - 1988 Remastered Version
Verdi: Don Carlo, Act 2: "Non pianger, mia compagna" (Elisabetta, Rodrigo, Filippo, Coro)
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Manon Lescaut Act IV: Sola, perduta, abbandonata (Manon) - 1993 Remastered Version
Mascagni: Cavalleria rusticana: "Voi lo sapete, o mamma" (Santuzza, Lucia)
Bellini: I puritani, Act 3: "Vieni, fra queste braccia" (Elvira, Arturo)
Don Carlo, Act IV: Tu che le vanità - 2000 Remastered Version
La Bohème (2002 Digital Remaster): Si, mi chiamano Mimi
Cavalleria Rusicana: Tu qui, Santuzza?...No, no, Turiddu - 1987 Remastered Version
Donizetti: Poliuto, Act 3 Scene 4: "Donna! Malvagio! Vision gradita!" (Poliuto, Paolina)
Puccini: La Bohème, Act 3: "Donde lieta usci al tuo grido" (Mimi)
Giordano: Andrea Chénier, Act 4: "Vicino a te" (Chénier, Maddalena)
Poliuto, Act III: Ah fuggi da morte...Il suon dell' arpe angeliche - 1995 Remastered Version
Canto a Sevilla, Op.37 (2001 - Remaster): Las Fuenecitas del Parque
Cinco Canciones Negras (2001 - Remaster): Cuba dentro de un piano (R.Alberti)
La bohème: Act IV: In un coupé? ... O Mimì, tu più non torni
La Forza del destino: Act III: Scene 1: Solenne in quest'ora
I Vespri Siciliani: Act III: Sogno, o son desto?... Quando al mio sen per te parlava
Don Carlo: Act I: E lui! desso! L'Infante! ... Dio, che nell'alma infondere
Les Pêcheurs de Perles: Act I: Au fond du temple saint
Otello: Act II: Ah! Mille vite...Sì, pel ciel marmoreo giuro!
La Forza del destino: Act IV: Scene 1: Invano, Alvaro, tu celaste al mondo
La Gioconda: Act I: Enzo Grimaldi, Principe di Santa Fior
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I Pagliacci: Act I: Recitar! Mentre preso; Vesti la giubba
Rigoletto: Act III: Ella mi fu rapita! ... Parmi veder le lagrime
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L'arlesiana: Act II: E la solita storia del pastore (Lamento di Federico)
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Carmen: Act II: La fleur que tu m'avais jetée
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Aida: Act I: Se quel guerrier...Celeste Aida
Lohengrin, WWV 75: Act III: In fernem Land
Il trovatore: Ah, si, ben mio coll'essere
The Magic Flute, K. 620: "Wie stark ist nicht dein Zauberton"
Il trovatore: Act III: Scene 2: Di quella pira
Don Giovanni, K. 527: Act II: Scene 2: Il mio tesoro
Annie's Song (with Plácido Domingo) - Voice
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Tosca: Act I: Dammi i colori...Recondita armonia
L'elisir d'amore: Act II: Una furtiva lagrima
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Andrea Chenier: Act I: Un di all'azzurro spazio guardi profondo
Un Ballo in Maschera: Act I: Di' tu se fedele il flutto m'aspetta (Barcarola)
Werther: Act III: Pourquoi me réveiller?
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La traviata: Act II: Lunge da lei ... De'miei bollenti spiriti
Manon: Act III: Je suis seul!; Ah! fuyez, douce image
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Faust: Act III: Quel trouble inconnu; Salut! demeure chaste et pure
Mi batte il cor; O Paradiso; Deh! ch'io ritorni
La traviata, Act II, Scene 1, Aria: "Di Provenza il mar, il suol" - Germont
Roméo et Juliette, CG 9: Act II: L'amour! L'amour!; Ah! Léve-toi, soleil
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Luisa Miller: Act II: The Intrigue: Scene III: Oh! fede negar potessi; Quando le sere al placido
Cavalleria Rusticana: Mamma, mamma! Quel vino è generoso
Rachmaninov: 14 Romances, Op. 34: No. 14, Vocalise
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Handel: Il trionfo del Tempo e del Disinganno, HWV 46a, Pt. 2: Aria. "Lascia la spina cogli la rosa" (Piacere)
Delibes: Lakmé, Act 1 Scene 4: No. 2, Duetto, "Dôme épais, le jasmin" (Lakmé, Mallika)
Orchestre Du Theatre National De L'Opera Comique
Barber: Agnus Dei (After Adagio for Strings, Op. 11)
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Handel: Dixit Dominus, HWV 232: VII. De torrente in via bibet
Berlioz: Les Nuits d'été, Op. 7, H 81b: II. Le spectre de la rose, H 83b
Fauré: Pavane, Op. 50 (Version with Chorus)
Vivaldi: Giustino, RV 717, Act 1: "Vedrò con mio diletto" (Anastasio)
Les Pêcheurs de perles: A cette voix quel trouble... Je crois entendre encore (Nadir)
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Mozart: Cosi fan tutte, K. 588, Act 1: "Soave sia il vento" (Fiordiligi, Dorabella, Don Alfonso)
Monteverdi: Hor che’l ciel e la terra e’l vento tace, SV 147 (No. 2 from "Madrigals, Book 8")
Glière: Concerto for Soprano Coloratura, Op. 82: I. Andante
Schubert: Du bist die Ruh, Op. 59 No. 3, D. 776
Purcell: Oedipus, Z. 583: No. 2, Song. "Musick for a While" (Version for Voice and Guitar)
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Brahms: 5 Songs, Op. 104: III. Letztes Glück
Handel: Messiah, HWV 56, Pt. 1, Scene 1: Accompagnato. "Comfort Ye My People"
Catalani: La Wally, Act 1: Aria. "Ebben? Ne andrò lontana" (La Wally)
Orchestre Philharmonique de Radio France
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Handel: Serse, HWV 40, Act 1: Largo. "Ombra mai fù" (Serse)
Ravel: Shéhérazade, M. 41: III. L'indifférent
Bach, JS: Herz und Mund und Tat und Leben, BWV 147: No. 10, Choral. "Jesus bleibet meine Freude"
Fauré: 3 Mélodies, Op. 7: No. 1, Après un rêve
Verdi: La forza del destino, Act 2 Scene 10: Finale, "La Vergine degli Angeli" (Leonora, Chorus)
Bach, JS: Mass in B Minor, BWV 232: Dona nobis pacem
Puccini: Madama Butterfly, Act 2 Scene 1: Intermezzo. Coro a bocca chiusa
Schubert: Gesang der Geister über den Wassern, Op. Posth. 167, D. 714
Canteloube: Chants d'Auvergne, Book 1: No. 2, Baïlèro
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Grieg: Peer Gynt, Op. 23, Act 4: No. 18, Solveig's Song
Fauré: Requiem, Op. 48: VII. In Paradisum
Quatre poèmes hindous: Lahore - Heinrich Heine
Mahler: Lieder eines fahrenden Gesellen: No. 1, Wenn mein Schatz Hochzeit macht
Poulenc: 4 Motets pour le temps de Noël, FP 152: No. 1, O magnum mysterium
Debussy: Chansons de Bilitis, Musique de scène, CD 102, L. 96: XII. La pluie du matin
Strauss, R: 5 Lieder, Op. 41: No. 1, Wiegenlied (Version with Orchestra)
Stravinsky: Pulcinella: II. Serenata. “Mentre l’erbetta”
Strauss, R: 8 Lieder, Op. 49: No. 1, Waldseligkeit (Version with Orchestra)
Kondakion de l'Office de la Nativité (Byzantine Melkite tradition): Al-yawma-l-batûl
Orff: Carmina Burana, Pt. 3, Cour d'amours: In trutina
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Villa-Lobos: Bachianas Brasileiras No. 5 for Soprano and 8 Cellos, W. 389: I. Aria in A Minor (Cantilena. Adagio)
Berceuse de Gráinne pour Diarmait (After Vivaldi's Nisi Dominus, RV 608)
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L'elisir d'amore / Act 1: "Quanto è bella"
I Capuleti e i Montecchi, Act I: L'amo, ah! L'amo, e m'è si cara
Macbeth, Act IV: "O figli...Ah, la paterna mano"
L'elisir d'amore / Act 1: "Caro elisir! Sei mio!"
L'elisir d'amore / Act 1: "Lallarallara...Chi è mai quel matto?"
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Luisa Miller / Act 2: Il foglio dunque? ... Io tutto già vi narrai
L'elisir d'amore / Act 1: "Esulti pur la barbara"
La Sonnambula / Act 1: Perdona, o mia diletta...
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La Sonnambula / Act 1: Prendi: l'anel ti dono
Maria Stuarda / Act 1: Hai nelle giostre, o Talbo?
Beatrice di Tenda / Act 1: Sì: rivale ... rivale regnante
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Maria Stuarda / Act 1: "Questa imago, questa foglio" - "Ah! rimiro il bel sembiante"
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Rigoletto, Act II: Scena ed Aria. "Ella mi fu rapita"
Lucia di Lammermoor / Act 3: "Tombe degli avi miei"
I Puritani / Act 3: Vieni, vieni fra questa braccia
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Rigoletto, Act II: "Parmi veder le lagrime"
Lucia di Lammermoor / Act 3: "Fra poco a me ricovero"
Rigoletto, Act II: "Duca, duca!"..."Scorrendo uniti"
Lucia di Lammermoor / Act 3: "Oh meschina!"
Lucia di Lammermoor / Act III: "Tu che a Dio spiegasti l'ali"
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I Lombardi / Act 2: "O madre mia, che fa colei?"
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I Lombardi / Act 2: "La mia letizia infondere"
Rigoletto, Act III: "Un dì, se ben rammentomi"
La fille du régiment / Act 2: Pour me rapprocher de Marie
I Lombardi / Act 2: "Come poteva un angelo"
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Linda di Chamounix / Act 1: "Linda! Linda!...Da quel dì che t'incontrai"
Il trovatore, Act III: "Quale d'armi fragor"
La Favorita / Act 1: Parla, figlio..... Una vergine, un'angel di Dio
Ernani, Act I: Mercé, diletti amici ...Come rugiada al cespite
La Favorita - Italian version / Act 1: Si, che un solo accento
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Solomon, HWV 67, Act III: The Arrival of the Queen of Sheba
Orpheus in the Underworld (Orphée aux enfers): Overture - Extract
Peer Gynt Suite No. 1, Op. 46: I. Morning Mood
Herz und Mund und Tat und Leben, Cantata BWV 147: Jesu, Joy of Man's Desiring
Was mir behagt, ist nur die muntre Jagd, Cantata BWV 208: Sheep May Safely Graze
Aida / Act 2: "Gloria all'Egitto, ad Iside"
Coro dell'Accademia Nazionale Di Santa Cecilia
Orchestra dell'Accademia Nazionale di Santa Cecilia
Concierto de Aranjuez for Guitar and Orchestra: 2. Adagio
Canon in D Major, P. 37/1 (Orch. Münchinger)
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The Bohemian Girl / Act 2: "I Dreamt I Dwelt In Marble Halls"
String Quartet in F Major, Op. 3, No. 5 (formerly attrib. J. Haydn): Andante cantabile
Eine kleine Nachtmusik, K. 525: I. Allegro
Elijah, Op. 70, MWV A25 / Part 2: "Oh rest in the Lord, wait patiently for Him"
The Gondoliers or The King of Barataria - Version with dialogue - Act Two: Take A Pair of Sparkling Eyes
Violin Concerto in E Minor, Op. 64, MWV O 14: 2. Andante
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Madama Butterfly / Act 2: "Un bel dì vedremo"
Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato
The Nutcracker Suite, Op. 71a: Dance of the Sugar Plum Fairy – Waltz of the Flowers
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Piano Concerto in A Minor, Op. 16: III. Allegro moderato molto e marcato
Messiah, HWV 56, Pt. 3: No. 45, Aria. I Know That My Redeemer Liveth (Soprano)
Symphony No. 9 In E Minor, Op. 95, B. 178: 2. Largo
Nabucco / Act 3: "Va, pensiero" (Chorus of the Hebrew Slaves)
Les pêcheurs de perles, WD 13 / Act 1: In the Depths of the Temple
Pomp and Circumstance March No. 1 in D Major, Op. 39 No. 1
Karelia Suite, Op. 11: 3. Alla marcia. Moderato
Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": III. Rondo. Allegro ma non troppo
Giulio Cesare in Egitto, HWV 17: Act I: Svegliatevi nel cor
Cavalleria Rusticana: Intanto, amici, qua; Viva il vino spumeggiante
Vivat! Vitat le torero!; Votre toast, je vous le rendre (from Carmen)
Il Duca d'Alba: Act IV: Inosservata, penetrava; Angelo casto e bel
La bohème: Act III: Musette! O gioia della mia dimora; Testa adorata, non più tornerai
Ce breuvage pourrait; Vision fugitive (Act II from Hérodiade)
La juive: Act IV: Rachel, quand du Seigneur
La forza del destino: Act III: La vita è inferno; O, tu che in seno agli angeli
Adriana Lecouvreur: Act II: L'anima ho stanca
O sainte medaille; Avant de quitter ces lieux (Act II from Faust)
Andrea Chenier: Act IV: Come un bel dì di maggio
Simon Boccanegra: Act II: Scene 5: O inferno!; Sento avvampar
La fanciulla del West: Act III: Ch'ella mi creda libero
La fanciulla del West: Act II: Una parola sola; Or son sei mesi
Nemico della patria (Act III from Andrea Chenier)
Eugene Onegin, Op. 24: Act II: Kuda vy udallis
Gianni Schicchi: Avete torto!; Firenze è come un albero fiorito
Le Cid: Act III: Ah! tout est bien fini!; O Souverain, ô Juge, ô Père
Les Pêcheurs de Perles, WD 13: Act I: A cette voix quel trouble; Je crois entendre encore
Il cavallo scalpita (from Cavalleria Rusticana)
L'africaine: Act IV: Mi batte il cor; O Paradiso; Deh! ch'io ritorni
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Manon Lescaut / Act 1: Donna non vidi mai
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789af71b34ed518b4b5e9562c5144b4b7d11577e0ca2bbcd4bbd56f892ee0594. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZfBvUFf0XIbi2ZAF9psI8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZfBvUFf0XIbi2ZAF9psI8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5648036e98faa2170b8f48eca64c5c2812b91af1549fb8451b39111a70cb971. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bnXAoD75ew5YMhLPaghfj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bnXAoD75ew5YMhLPaghfj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4af758442ebb96771061a93e7b0a632f78b7627a9afad32fc942b7285ccf423. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5tNPxIfx6BazeHU2sJeIE2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tNPxIfx6BazeHU2sJeIE2.
L'Arlesiana / Act 2: "E'la solita storia" (Il lamento di Federico)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fec686b5e71de9e3ab074ba0e002fa32be6accec86868e257b9d140057cb668. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fWmsCOLts0hKjjCwTu71s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fWmsCOLts0hKjjCwTu71s.
Madama Butterfly, SC 74 / Act 2: "Addio, fiorito asil" - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb79deb14e3ef44e0469178f071bfc5f4bd5f2d4bc4d856a816c6dec46560da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0psAx5Yg7hRMR9RJbgcDS7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0psAx5Yg7hRMR9RJbgcDS7.
Das Land des Lächelns - Sung in Italian: "Tu che m'hai preso il cor" - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aca888da6ce2a96d5453e1b9762c6d87148e1cbb8110139856e5379150372b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6s3lbTgbDzcil8cc1vrYz7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6s3lbTgbDzcil8cc1vrYz7.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559c2b113e53233fd71ee85b12ec1cb871e5bafd8a8ec54417fa19a6461b7cf4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02zPHIjAu8oDl0rw55dvE7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02zPHIjAu8oDl0rw55dvE7.
Orfeo ed Euridice, Wq. 30, Act III: Che farò senza Euridice (Arr. Faris)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393c8c5343319c8f1aee62898352c093a1eea3389ea8b9ec7277721c5b5314f4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6SHrccxhVi8NRzj6ODSdqj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SHrccxhVi8NRzj6ODSdqj.
Ave Maria, dolce Maria (Arr. Chiaramello) - Live
Così fan tutte, K. 588 / Act 1: "Un'aura amorosa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ac80157f320dc0171f4a7c596b29308f83efed54089b068fba6814a859e453. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3J0dm1Yrq01vlP5CK785Yl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J0dm1Yrq01vlP5CK785Yl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364bf973008f4c832e37784f2e9ccebe5598d45e1cfcf85596be64c8c7241789. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SP3HUoHTd199I21Mr5V8j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SP3HUoHTd199I21Mr5V8j.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f61dce7ab47d99e88f7b8341b7ae689915a96c7532182f3c6e665dc10bdef7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6sh4fGqv1ZyUMJ0WEr55L7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sh4fGqv1ZyUMJ0WEr55L7.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Mg0T3tcQqHuzGHdy8FCuA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Mg0T3tcQqHuzGHdy8FCuA.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4fRMXlmEHTBeGAO6klWlrx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fRMXlmEHTBeGAO6klWlrx.
Academy of St Martin in the Fields Chorus
12 Violin Concertos, Op. 8 "Il cimento dell'armonia e dell' invenzione" - Concerto No. 4 in f minor for solo violin,"L'Inverno": 2. Largo (excerpt)
Christmas Oratorio, BWV 248 / Part Two - For the second Day of Christmas: No. 10 Sinfonia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd480deaeab3383b4ad38934cdc9bc2e523cd0bc9ab8427ee96e4dd3aa7780bee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2X5DFVHsBnfTIhr4UDGnTC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2X5DFVHsBnfTIhr4UDGnTC.
Es ist ein' Ros' entsprungen - Arr. M. Praetorius; Canon a 4 by Melchior Vulpius (c1570-1615)
L'Enfance du Christ, Op.25 / Partie 2: La fuite en Egypte: Il s'en va loin de la terre
Legenda (Legend;The Crown of Roses) Op. 54, No. 5]
Christmas Oratorio, BWV 248 / Part Two - For the second Day of Christmas: Schlafe mein liebster (excerpt)
Concerto grosso in G minor, Op. 6, No. 8 "fatto per la notte di Natale": 5. Pastorale (Largo)
Musicalisches Gesangbuch von G. C. Schemelli: O Jesu So Meek, BWV 493
Ave Maria, CG 89a (After J.S. Bach: Prelude in C Major, BWV 846) [Arr. Sabatini]
Süßer Trost, mein Jesus kommt Cantata, BWV 151: 1. Süßer Trost, mein Jesus kommt (excerpt)
Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 2. Largo (Arr. for Guitar)
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Vesperae solennes de Confessore, K. 339: V. Laudate Dominum
O magnum mysterium - Trans. Denis Arnold (1926/86)/Ed.for perf.J.E.Gardiner (1943-)
Romanian National Choir "Madrigal-Marin Constantin"
Les Contes d'Hoffmann / Act 3: Intermède-Entr'acte (Barcarolle)
It Came upon the Midnight Clear (Arr. Meyer)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3e4UDC6fKMGJf7pck9Tvye.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3e4UDC6fKMGJf7pck9Tvye.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Nmx1p9NyachVrf9oTucMZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Nmx1p9NyachVrf9oTucMZ.
La fille du régiment / Act 1: "Pour mon âme quel destin"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f04b5e4067b87fa8fb401fadf7044fc8cd086709e6723f8c68d38e91180886. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/06CsTNrGX5DC13QgyiFf11.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06CsTNrGX5DC13QgyiFf11.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33a6b80571486df075f9e8bfc0e5227916ee79a0084cde35195f6951b83b54e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LtC4qF53uselMhOn4RKzw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LtC4qF53uselMhOn4RKzw.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226d234b7c6d434e7ed349b23b0b6a7cbc68c137a12e1c125ddc6ce91d4de143. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1bVFjQOrL3SFPrBvN21vKo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bVFjQOrL3SFPrBvN21vKo.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e74d10ae8b8291f92cac60c7d5caccae6b91d6aaa5b1b3f041d571ab78813dd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YEbnW5MAmntgS8kU5T8HC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YEbnW5MAmntgS8kU5T8HC.
{"copyright_id":"0xe1a49c350556b7a78377a3a33b0dedf3b463c18ee4f8dd2f59b902e1dcb3bd65","isrc":"GBF077200020","name":"Carmen, WD 31, Act II: La fleur que tu m'avais jetée","registered_at":"2026-06-05T20:59:34Z","spotify_id":"4IHpRRuZApHC0M0TzCpmL5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a49c350556b7a78377a3a33b0dedf3b463c18ee4f8dd2f59b902e1dcb3bd65. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4IHpRRuZApHC0M0TzCpmL5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IHpRRuZApHC0M0TzCpmL5.
{"copyright_id":"0x5d43e53d6054b3154a2836874b88b1a824ce04341331e5907bbb64ef26208104","isrc":"GBF077240110","name":"La bohème, Act I: O soave fanciulla (Love Duet)","registered_at":"2026-06-04T10:25:13Z","spotify_id":"1SoKErMr4U35mhqGwtPsUH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d43e53d6054b3154a2836874b88b1a824ce04341331e5907bbb64ef26208104. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SoKErMr4U35mhqGwtPsUH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SoKErMr4U35mhqGwtPsUH.
{"copyright_id":"0xa70a2931bdd835a8d5ac03c38000e1fb30ee673ecd17d2755d4c50a7341f43a7","isrc":"GBF077810050","name":"Tosca, Act I: Recondita armonia","registered_at":"2026-06-08T01:51:19Z","spotify_id":"7c91qmD53qWkqE8mIlkbq3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70a2931bdd835a8d5ac03c38000e1fb30ee673ecd17d2755d4c50a7341f43a7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7c91qmD53qWkqE8mIlkbq3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7c91qmD53qWkqE8mIlkbq3.
{"copyright_id":"0x223ea384539218e731f5182308e51aa5bc254fda1b1218cccce130fc590783c5","isrc":"GBF077900120","name":"Werther: \"Pourquoi me réveiller, ô souffle du printemps?\"","registered_at":"2026-06-06T09:40:30Z","spotify_id":"5GDgjk7yVaVJ7aXnbhYUNE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223ea384539218e731f5182308e51aa5bc254fda1b1218cccce130fc590783c5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GDgjk7yVaVJ7aXnbhYUNE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GDgjk7yVaVJ7aXnbhYUNE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6828d2c16416a95300103ef0781f0d503275f68bc0512125fe8c5b579842ac5d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4s8oetdVV7OItH9GJbfEWL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4s8oetdVV7OItH9GJbfEWL.
La fanciulla del West, Act III: Ch'ella mi creda
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8712bb1c0f1c76201291e0ab4a05022a201801f4a9281f7734595e197377c6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Ij4WmE5yjHK3IMqutHTDu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ij4WmE5yjHK3IMqutHTDu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe7af3e23960061c866e2aa332d4669b5f6f4836850707996703854cb966452. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0y3XQyNjYuT8TJAS0aihKu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0y3XQyNjYuT8TJAS0aihKu.
{"copyright_id":"0xf33c55342cca8909304b3ea09ed063c447f06e28e348bc8850c538ff127f5c7b","isrc":"GBF076910020","name":"Der Rosenkavalier, Op. 59, TrV 227 / Act 1: \"Di rigori armato il seno\"","registered_at":"2026-06-08T18:29:06Z","spotify_id":"56xLVvdIaBFDPz8PBxoNCH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33c55342cca8909304b3ea09ed063c447f06e28e348bc8850c538ff127f5c7b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56xLVvdIaBFDPz8PBxoNCH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56xLVvdIaBFDPz8PBxoNCH.
{"copyright_id":"0xdee4d48750a965bc11d3301ce0276c5a7c415565205e7fd0763b3b5809aa3a67","isrc":"GBF077900140","name":"Andrea Chénier / Act 4: \"Come un bel dì di maggio\"","registered_at":"2026-06-08T17:34:07Z","spotify_id":"6mZPxnfYbDnhWGJcCcEJYc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee4d48750a965bc11d3301ce0276c5a7c415565205e7fd0763b3b5809aa3a67. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6mZPxnfYbDnhWGJcCcEJYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mZPxnfYbDnhWGJcCcEJYc.
{"copyright_id":"0x3aed59a3cbed45ffbd40695e1974c2e15161c4704651ab0cf787fa5a7abed065","isrc":"GBF076910135","name":"La Gioconda, Op. 9: \"Cielo e mar!\"","registered_at":"2026-06-06T22:57:00Z","spotify_id":"6tKACjY0DrVNYGc5OShYED","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aed59a3cbed45ffbd40695e1974c2e15161c4704651ab0cf787fa5a7abed065. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6tKACjY0DrVNYGc5OShYED.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tKACjY0DrVNYGc5OShYED.
{"copyright_id":"0x2be3f46d73d4dd32a7d89ee7a069b7777936c75fff08cabe94b9daa9602e9827","isrc":"GBF079312110","name":"Madama Butterfly, SC 74 / Act 2: \"Addio, fiorito asil\" - Live","registered_at":"2026-06-09T06:01:12Z","spotify_id":"4MAfWDeSimENDZ28u2kxbL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be3f46d73d4dd32a7d89ee7a069b7777936c75fff08cabe94b9daa9602e9827. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4MAfWDeSimENDZ28u2kxbL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MAfWDeSimENDZ28u2kxbL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8d5cd1f7e4e414a884d851f5b5173fac8680a9581b7839f73b259633c344fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54n0HxIlsXqxHGsfRIoW5s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54n0HxIlsXqxHGsfRIoW5s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef48bb0d317bca2b340550d101692a551718165d93057532684b1e452c95df5c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5dYMHGjLO6Fwhr6Tbn8Br1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dYMHGjLO6Fwhr6Tbn8Br1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02197a556c672e31712aeea982cf2cc97dbb4375f65bd552447d454724757f17. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AchKGtP79ANJKkplK0Jva.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AchKGtP79ANJKkplK0Jva.
La traviata / Act 1: "Libiamo ne' lieti calici" (Brindisi)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d7a0ee1e0e00ae762d3bfca541ae93770a8e0e5832e6786a23922c4c99548c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XnwH7KlQMzthetP2OqBfz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XnwH7KlQMzthetP2OqBfz.
{"copyright_id":"0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879","isrc":"GBF077900300","name":"'O sole mio (Arr. Chiaramello for Tenor & Orchestra)","registered_at":"2026-06-04T06:33:28Z","spotify_id":"7ifDfqeozgfm8iobaSiAgG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ifDfqeozgfm8iobaSiAgG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ifDfqeozgfm8iobaSiAgG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eYcuUlqE0ULZSAp4dAQUb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eYcuUlqE0ULZSAp4dAQUb.
{"copyright_id":"0xe81b3a610cba86547dfee0d69bb6eb2813fcc3148d74a71846bcca20c131516a","isrc":"GBF077340216","name":"Soirées musicales: No. 8, La danza","registered_at":"2026-06-06T09:40:22Z","spotify_id":"48dbGiG9HClEJ0kysPeHa1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81b3a610cba86547dfee0d69bb6eb2813fcc3148d74a71846bcca20c131516a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48dbGiG9HClEJ0kysPeHa1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48dbGiG9HClEJ0kysPeHa1.
{"copyright_id":"0x6bb10b18831d37bae79d519248ea9de89576820738dcd8c378b9ba7a388705e8","isrc":"GBF071401010","name":"Nel blu, dipinto di blu (Volare)","registered_at":"2026-06-08T10:51:22Z","spotify_id":"1fYwICBiGdQUklHDrIYq6q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb10b18831d37bae79d519248ea9de89576820738dcd8c378b9ba7a388705e8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1fYwICBiGdQUklHDrIYq6q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fYwICBiGdQUklHDrIYq6q.
{"copyright_id":"0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5","isrc":"GBF077900320","name":"Torna a Surriento (Arr. Chiaramello)","registered_at":"2026-06-04T15:15:09Z","spotify_id":"5UJYuEYwTzPz3z2I53XLYE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UJYuEYwTzPz3z2I53XLYE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UJYuEYwTzPz3z2I53XLYE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9f4cdafe43a108f5f157f5451300251ce91070372c819c0becd95527040678. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3HdTxp0ZJaWFmd2h70lQAk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HdTxp0ZJaWFmd2h70lQAk.
{"copyright_id":"0xdbb79deb14e3ef44e0469178f071bfc5f4bd5f2d4bc4d856a816c6dec46560da","isrc":"GBF077700020","name":"'A vucchella","registered_at":"2026-06-06T05:02:16Z","spotify_id":"73yTkswldJYqyuYSawIMAW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb79deb14e3ef44e0469178f071bfc5f4bd5f2d4bc4d856a816c6dec46560da. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73yTkswldJYqyuYSawIMAW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73yTkswldJYqyuYSawIMAW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904bcb4dcf3281159ba292019f1b87ff9489170ca939027e66bac8cc992d8bc6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0HbuIHM4fqtsVsWJ91qryo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HbuIHM4fqtsVsWJ91qryo.
{"copyright_id":"0x879b990eee1dcbbb5cf36cec9d2049f23e671958becb776869cffcb3b00c3182","isrc":"GBF078400140","name":"La mia canzone al vento","registered_at":"2026-06-09T07:10:21Z","spotify_id":"3pcV5Zj2AGwJfKGcAKEm3f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879b990eee1dcbbb5cf36cec9d2049f23e671958becb776869cffcb3b00c3182. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3pcV5Zj2AGwJfKGcAKEm3f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pcV5Zj2AGwJfKGcAKEm3f.
{"copyright_id":"0xdaa4f77c379a0526db6d1cdd4cc0215f25a5b18c2c2d74055009519c3600498e","isrc":"GBF078400020","name":"Non ti scordar di me (Arr. Mancini)","registered_at":"2026-06-08T19:33:07Z","spotify_id":"42My9HbN4tnqIzhMZF7Qag","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa4f77c379a0526db6d1cdd4cc0215f25a5b18c2c2d74055009519c3600498e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42My9HbN4tnqIzhMZF7Qag.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42My9HbN4tnqIzhMZF7Qag.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f61dce7ab47d99e88f7b8341b7ae689915a96c7532182f3c6e665dc10bdef7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6mZEJrbXDxU9LtM1vZA5l1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mZEJrbXDxU9LtM1vZA5l1.
{"copyright_id":"0xb20fb4eb3354ea2e0ff6884a38d1fea84679cc34657f92d251f9cddd1b257c5e","isrc":"GBF071401260","name":"Messa da Requiem: 2h. Ingemisco","registered_at":"2026-06-11T04:32:52Z","spotify_id":"3jNEebQZjVtYlEniDUsCIt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20fb4eb3354ea2e0ff6884a38d1fea84679cc34657f92d251f9cddd1b257c5e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jNEebQZjVtYlEniDUsCIt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jNEebQZjVtYlEniDUsCIt.
{"copyright_id":"0xa5d743bc07161825d6f3e0f8babdd3ff83aa1613c1ae4947fce72c01bd59c2af","isrc":"GBF077630603","name":"Panis angelicus, CFF 209 (Re-Orch. Gamley)","registered_at":"2026-06-11T04:29:54Z","spotify_id":"0Roi7YzP2o2xPlstCHTvdx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d743bc07161825d6f3e0f8babdd3ff83aa1613c1ae4947fce72c01bd59c2af. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Roi7YzP2o2xPlstCHTvdx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Roi7YzP2o2xPlstCHTvdx.
{"copyright_id":"0x392e00411de2f82821719a0e09ae3b855a48776b5e71cad307f69fc2df5eca4b","isrc":"GBF077630601","name":"Cantique de Noël \"O Holy Night / Minuit, chrétiens\" (Orch. Gamley)","registered_at":"2026-06-10T02:23:35Z","spotify_id":"0GotWytEesmdmo7mQnaYf0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392e00411de2f82821719a0e09ae3b855a48776b5e71cad307f69fc2df5eca4b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GotWytEesmdmo7mQnaYf0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GotWytEesmdmo7mQnaYf0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5648036e98faa2170b8f48eca64c5c2812b91af1549fb8451b39111a70cb971. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1th2bcG5vGUdLselByxo3b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1th2bcG5vGUdLselByxo3b.
{"copyright_id":"0x2e1f3a832e200af607b16c6a6e51c00bbe7a41f83cedea11b2dbf56eeea8a2a4","isrc":"GBF078231511","name":"L'ultima canzone (Orch. Faris)","registered_at":"2026-06-06T09:42:36Z","spotify_id":"7IOhW8GJfICvxHK6oGEw0k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1f3a832e200af607b16c6a6e51c00bbe7a41f83cedea11b2dbf56eeea8a2a4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IOhW8GJfICvxHK6oGEw0k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IOhW8GJfICvxHK6oGEw0k.
{"copyright_id":"0x129dccdea0a2405a01b1728f5f24091d80b6ff7bfb93ab85b9e7d12b3e2bb7fa","isrc":"GBBBA0340780","name":"Buongiorno a te","registered_at":"2026-06-06T09:36:44Z","spotify_id":"1s3X4JGOiZSxD1F6PVz7lg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129dccdea0a2405a01b1728f5f24091d80b6ff7bfb93ab85b9e7d12b3e2bb7fa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1s3X4JGOiZSxD1F6PVz7lg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1s3X4JGOiZSxD1F6PVz7lg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4af758442ebb96771061a93e7b0a632f78b7627a9afad32fc942b7285ccf423. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0nnJe38TmSJAWF6PGTDYLi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nnJe38TmSJAWF6PGTDYLi.
{"copyright_id":"0x111c67403f43fefa67fd1d630cee79be46ceb5887249a6a0b12a82d44c74e93d","isrc":"GBF078540212","name":"Core 'ngrato (Arr. Chiaramello)","registered_at":"2026-06-11T04:38:49Z","spotify_id":"0Lggrx4JkKThC0oSqylR0o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111c67403f43fefa67fd1d630cee79be46ceb5887249a6a0b12a82d44c74e93d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Lggrx4JkKThC0oSqylR0o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Lggrx4JkKThC0oSqylR0o.
{"copyright_id":"0xa9da8947f4877ae075ca5c76ca42399a82d5bcba94bfd647ce7c34332b4c418b","isrc":"GBF078540201","name":"Passione (Arr. Chiaramello)","registered_at":"2026-06-18T13:02:49Z","spotify_id":"2B0USBXZsrD9dLZIMfIgiJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9da8947f4877ae075ca5c76ca42399a82d5bcba94bfd647ce7c34332b4c418b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2B0USBXZsrD9dLZIMfIgiJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2B0USBXZsrD9dLZIMfIgiJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bf252f4e167fae14209edb16011a3c90a9e552bcbfee254aaa6562b0863739. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Hg0s4lO6t0FMmTxfhTev8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Hg0s4lO6t0FMmTxfhTev8.
{"copyright_id":"0x4bded614ff2fa27cca0bab3cd1ee46cd594fb81e59d71ccd55495fe97a04c4a7","isrc":"GBF071401070","name":"Granada - Live","registered_at":"2026-06-10T15:31:28Z","spotify_id":"4IHm0owA0BLg1IV883UFTZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bded614ff2fa27cca0bab3cd1ee46cd594fb81e59d71ccd55495fe97a04c4a7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4IHm0owA0BLg1IV883UFTZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IHm0owA0BLg1IV883UFTZ.
{"copyright_id":"0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054","isrc":"GBF077700110","name":"Funiculì-Funiculà (Orch. Chiaramello)","registered_at":"2026-06-04T16:45:20Z","spotify_id":"66wjmW9NAacgZ8hNpAfniV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66wjmW9NAacgZ8hNpAfniV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66wjmW9NAacgZ8hNpAfniV.
Les pêcheurs de perles, WD 13, Act I: Au fond du temple saint "Pearl Fishers' Duet" - Remastered 2014
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dca5c18c83e9fa95ecb1c36a1ba5946b06b9fa60ede3a676607628033efacd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:28:30Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YaYy2Dg3zYAuzIzGjzLiu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YaYy2Dg3zYAuzIzGjzLiu.
Otello / Act 2: "Sì, pel ciel marmoreo giuro!" - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94aa0de024b4d8b9fdeb249f97828f82daace0bcc0a3574ad864b415049f545d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FvDi95JP4wHuTMzVNEIvF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FvDi95JP4wHuTMzVNEIvF.
Puccini: Turandot, Act III: Nessun dorma!
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FKHNuy7CMI42hNipoHKfu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FKHNuy7CMI42hNipoHKfu.
{"copyright_id":"0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879","isrc":"GBF077900300","name":"'O sole mio (Arr. Chiaramello for Tenor & Orchestra)","registered_at":"2026-06-04T06:33:28Z","spotify_id":"4aE95aFiLdGQWb4nQ7Ktut","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aE95aFiLdGQWb4nQ7Ktut.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aE95aFiLdGQWb4nQ7Ktut.
Puccini: La bohème, Act I: Che gelida manina
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41XiurZlYzjsKtQUG8VS5L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41XiurZlYzjsKtQUG8VS5L.
De Curtis: Torna a Surriento (Arr. Chiaramello)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JWcaAbcmH7XysD6iKmrQx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JWcaAbcmH7XysD6iKmrQx.
Verdi: La traviata / Act 1: Libiamo ne'lieti calici
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b3d633787c096b1a297238657463038dab46aa96e8df0cf6101f7306d7964. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ksYIP5WMCPod1fM9xi2Id.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ksYIP5WMCPod1fM9xi2Id.
Cardillo: Core 'ngrato (Arr. Chiaramello)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111c67403f43fefa67fd1d630cee79be46ceb5887249a6a0b12a82d44c74e93d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2MBTPiVWLBhXlKfzICXZyj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MBTPiVWLBhXlKfzICXZyj.
Verdi: Aida / Act 1: "Se quel guerrier io fossi!..Celeste Aida"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1otownS6PA21o3tuqCI2mH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1otownS6PA21o3tuqCI2mH.
Denza: Funiculì-Funiculà (Orch. Chiaramello)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6PGA9RwKrAM5E5flTriwIa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PGA9RwKrAM5E5flTriwIa.
Donizetti: L'elisir d'amore / Act II: "Una furtiva lagrima"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1R7D4zeVdpSs8TGA97upWg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1R7D4zeVdpSs8TGA97upWg.
{"copyright_id":"0x7398288e13debd359a4aa7c352f8d60c67d8fac19de1a5095ca7b47c732f3d6c","isrc":"GBF079441510","name":"Notte 'e piscatore - Live","registered_at":"2026-06-07T15:43:44Z","spotify_id":"74RW2a7pMRb61JV2QAWRPa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7398288e13debd359a4aa7c352f8d60c67d8fac19de1a5095ca7b47c732f3d6c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74RW2a7pMRb61JV2QAWRPa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74RW2a7pMRb61JV2QAWRPa.
Verdi: Rigoletto / Act 1: "Questa o quella"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0019f9dc022b58fefd0e2ad3a8c39631061e7d8bef62b9acb89e92b07817b6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pCCSIQzxFsFPakL9LyUbc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pCCSIQzxFsFPakL9LyUbc.
Adam: Cantique de Noël "O Holy Night / Minuit, chrétiens" (Orch. Gamley)
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Franck: Panis angelicus, CFF 209 (Re-Orch. Gamley)
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Puccini: Tosca, SC 69, Act III: E lucevan le stelle
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Schubert: Ave Maria, D. 839 (Orch. Gamley)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4af758442ebb96771061a93e7b0a632f78b7627a9afad32fc942b7285ccf423. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2L444t0NldY7pQ4w0Lbb8x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L444t0NldY7pQ4w0Lbb8x.
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Rossini: Soirées musicales: No. 8, La danza
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Puccini: Manon Lescaut, Act I: Donna non vidi mai
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aca888da6ce2a96d5453e1b9762c6d87148e1cbb8110139856e5379150372b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2x4mPrlhSTLtqFRzxfd7P9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2x4mPrlhSTLtqFRzxfd7P9.
Verdi: Rigoletto, Act III: La donna è mobile
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tTbk9bpoFRDa19eVghS4d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tTbk9bpoFRDa19eVghS4d.
Meyerbeer: L'Africaine / Act 4: "Mi batte il cor... O Paradiso!"
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Massenet: Werther: "Pourquoi me réveiller, ô souffle du printemps?"
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Bizet: Carmen, WD 31, Act II: La fleur que tu m'avais jetée
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Lehár: Das Land des Lächelns - Sung in Italian: "Tu che m'hai preso il cor" - Live
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Puccini: Manon Lescaut, Act I: Tra voi, belle, brune e bionde
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Ponchielli: La Gioconda, Op. 9: "Cielo e mar!"
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Puccini: Tosca, Act I: Recondita armonia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8925e1aa82ab04924472d43e54a29a2d258d83a4006bc12a403bba19cf5a705. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jD6RtY1ngLWkUMU3Iwpnl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jD6RtY1ngLWkUMU3Iwpnl.
Donizetti: La Favorita - Italian version / Act 4: Spirto gentil
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N. Valente, Tagliaferri: Passione (Arr. Chiaramello)
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Verdi: Il Trovatore / Act 3: "Di quella pira"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b55b1c10501b1cc7bbc26bfebb717f191b6b84b0f2da022fca4a8f5157433. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75rjz6VnTEgU7KW1fgazOq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75rjz6VnTEgU7KW1fgazOq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e767eb1cd9309e95cfc06bdfa1ed36539d172f2f341a91ad343ebbce69369e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19dmMI3GwKkgw9TjfmViiS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19dmMI3GwKkgw9TjfmViiS.
Mascagni: L'amico Fritz / Act 2: "Suzel, buon di"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc791f51a60379f08d551f7154983719564de104205ed2c54091a6f67263615. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qml0HMB7xQlwxSQJb9kpw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qml0HMB7xQlwxSQJb9kpw.
{"copyright_id":"0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3","isrc":"GBF077230201","name":"Puccini: Turandot, Act III: Nessun dorma!","registered_at":"2026-06-05T08:00:49Z","spotify_id":"2FbfSaGWh2FFSp4jOueNod","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FbfSaGWh2FFSp4jOueNod.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FbfSaGWh2FFSp4jOueNod.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b3d633787c096b1a297238657463038dab46aa96e8df0cf6101f7306d7964. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hRt6wq7th90Dq0TYS8wJT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hRt6wq7th90Dq0TYS8wJT.
{"copyright_id":"0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879","isrc":"GBF077900300","name":"'O sole mio (Arr. Chiaramello for Tenor & Orchestra)","registered_at":"2026-06-04T06:33:28Z","spotify_id":"6APIeDnJBcgEFOWv5plRhD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6APIeDnJBcgEFOWv5plRhD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6APIeDnJBcgEFOWv5plRhD.
{"copyright_id":"0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33","isrc":"GBF077130101","name":"Verdi: Rigoletto, Act III: La donna è mobile","registered_at":"2026-06-01T20:33:14Z","spotify_id":"0et5aqL288PmhZOfXoxDhq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0et5aqL288PmhZOfXoxDhq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0et5aqL288PmhZOfXoxDhq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8925e1aa82ab04924472d43e54a29a2d258d83a4006bc12a403bba19cf5a705. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27vKKuuGOyKeiObhw7c83X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27vKKuuGOyKeiObhw7c83X.
{"copyright_id":"0xa5d743bc07161825d6f3e0f8babdd3ff83aa1613c1ae4947fce72c01bd59c2af","isrc":"GBF077630603","name":"Franck: Panis angelicus, CFF 209 (Re-Orch. Gamley)","registered_at":"2026-06-11T04:29:54Z","spotify_id":"20i3SstUIIk1mMfG4EYGR1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d743bc07161825d6f3e0f8babdd3ff83aa1613c1ae4947fce72c01bd59c2af. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20i3SstUIIk1mMfG4EYGR1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20i3SstUIIk1mMfG4EYGR1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IpcNNDCqDlUUAcm3LTXhD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IpcNNDCqDlUUAcm3LTXhD.
De Curtis: Non ti scordar di me (Arr. Mancini)
{"copyright_id":"0xdaa4f77c379a0526db6d1cdd4cc0215f25a5b18c2c2d74055009519c3600498e","isrc":"GBF078400020","name":"De Curtis: Non ti scordar di me (Arr. Mancini)","registered_at":"2026-06-08T19:33:07Z","spotify_id":"4pjGSrVYk72TxNVuiFi9Ud","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa4f77c379a0526db6d1cdd4cc0215f25a5b18c2c2d74055009519c3600498e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pjGSrVYk72TxNVuiFi9Ud.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pjGSrVYk72TxNVuiFi9Ud.
{"copyright_id":"0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5","isrc":"GBF077900320","name":"De Curtis: Torna a Surriento (Arr. Chiaramello)","registered_at":"2026-06-04T15:15:09Z","spotify_id":"39UFmDwS1CmH0w54tieh9E","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39UFmDwS1CmH0w54tieh9E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39UFmDwS1CmH0w54tieh9E.
{"copyright_id":"0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054","isrc":"GBF077700110","name":"Denza: Funiculì-Funiculà (Orch. Chiaramello)","registered_at":"2026-06-04T16:45:20Z","spotify_id":"5Qcs9ln4ub99SZDom1Ywtc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Qcs9ln4ub99SZDom1Ywtc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Qcs9ln4ub99SZDom1Ywtc.
{"copyright_id":"0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b","isrc":"GBF077010030","name":"Donizetti: L'elisir d'amore / Act II: \"Una furtiva lagrima\"","registered_at":"2026-06-05T08:57:01Z","spotify_id":"3BF0S0f1KQNvTd5c9B3E2u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3BF0S0f1KQNvTd5c9B3E2u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BF0S0f1KQNvTd5c9B3E2u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f61dce7ab47d99e88f7b8341b7ae689915a96c7532182f3c6e665dc10bdef7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DlP5t7HJ89A3qBLoBIqIM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DlP5t7HJ89A3qBLoBIqIM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e767eb1cd9309e95cfc06bdfa1ed36539d172f2f341a91ad343ebbce69369e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7CDX4Dk0Z0zzj54dnNxlbY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CDX4Dk0Z0zzj54dnNxlbY.
{"copyright_id":"0x111c67403f43fefa67fd1d630cee79be46ceb5887249a6a0b12a82d44c74e93d","isrc":"GBF078540212","name":"Cardillo: Core 'ngrato (Arr. Chiaramello)","registered_at":"2026-06-11T04:38:49Z","spotify_id":"0yyexY58nJ1uuOcXxHfeJC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111c67403f43fefa67fd1d630cee79be46ceb5887249a6a0b12a82d44c74e93d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0yyexY58nJ1uuOcXxHfeJC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yyexY58nJ1uuOcXxHfeJC.
{"copyright_id":"0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc","isrc":"GBF077240108","name":"Puccini: La bohème, Act I: Che gelida manina","registered_at":"2026-06-04T09:35:56Z","spotify_id":"1yv79JezxId2JdgsO51QuG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1yv79JezxId2JdgsO51QuG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yv79JezxId2JdgsO51QuG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5648036e98faa2170b8f48eca64c5c2812b91af1549fb8451b39111a70cb971. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/063YCHHbzDYUWlPHxmUG8a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/063YCHHbzDYUWlPHxmUG8a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3bc5b6506187db71106786da0ea03de5c884b7d507ac1556736c06a89a795e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7AvXJpBRRznzKd8r4iXV7Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AvXJpBRRznzKd8r4iXV7Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4af758442ebb96771061a93e7b0a632f78b7627a9afad32fc942b7285ccf423. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ohfGn5bCZzD92Xrug9kgS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ohfGn5bCZzD92Xrug9kgS.
{"copyright_id":"0x4d8a203f94b6cbcd0564ced4a410ab84b475d558a945222eade1f9ec25691dcd","isrc":"GBF077200040","name":"Puccini: Tosca, SC 69, Act III: E lucevan le stelle","registered_at":"2026-06-06T16:35:26Z","spotify_id":"0blr8n0MwU5FVs7TszLYup","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8a203f94b6cbcd0564ced4a410ab84b475d558a945222eade1f9ec25691dcd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0blr8n0MwU5FVs7TszLYup.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0blr8n0MwU5FVs7TszLYup.
{"copyright_id":"0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db","isrc":"GBF078641703","name":"Verdi: Aida / Act 1: \"Se quel guerrier io fossi!..Celeste Aida\"","registered_at":"2026-06-05T12:54:34Z","spotify_id":"44yPZVZMYFOGiJQKUbL3vp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44yPZVZMYFOGiJQKUbL3vp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44yPZVZMYFOGiJQKUbL3vp.
{"copyright_id":"0x9a4d76431d49b8509b0666642a34fed898bc64e8b687ff2082fa6938108ff6fc","isrc":"GBAMS9600001","name":"Live Like Horses - Studio Version","registered_at":"2026-06-05T20:46:52Z","spotify_id":"4LvY7ncZ7Ow6cX5eYy0RWc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4d76431d49b8509b0666642a34fed898bc64e8b687ff2082fa6938108ff6fc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4LvY7ncZ7Ow6cX5eYy0RWc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LvY7ncZ7Ow6cX5eYy0RWc.
Luciano Pavarotti - The Essential Pavarotti - A Selection Of His Greatest Recordings
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2CYVRH2Iro3YhV9Ff6nZXs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CYVRH2Iro3YhV9Ff6nZXs.
{"copyright_id":"0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc","isrc":"GBF077240108","name":"La bohème, Act I: Che gelida manina","registered_at":"2026-06-04T09:35:56Z","spotify_id":"7fnA0evXcZUuLi7s8W2bsn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7fnA0evXcZUuLi7s8W2bsn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fnA0evXcZUuLi7s8W2bsn.
{"copyright_id":"0x4d8a203f94b6cbcd0564ced4a410ab84b475d558a945222eade1f9ec25691dcd","isrc":"GBF077200040","name":"Tosca, SC 69, Act III: E lucevan le stelle","registered_at":"2026-06-06T16:35:26Z","spotify_id":"0dObGH4VNU1VSzYO1oXj7e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8a203f94b6cbcd0564ced4a410ab84b475d558a945222eade1f9ec25691dcd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dObGH4VNU1VSzYO1oXj7e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dObGH4VNU1VSzYO1oXj7e.
{"copyright_id":"0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3","isrc":"GBF077230201","name":"Turandot, Act III: Nessun dorma!","registered_at":"2026-06-05T08:00:49Z","spotify_id":"4ekXnRoaRPj6Jt5XScIdAn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ekXnRoaRPj6Jt5XScIdAn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ekXnRoaRPj6Jt5XScIdAn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6828d2c16416a95300103ef0781f0d503275f68bc0512125fe8c5b579842ac5d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gzsySCWmNHpfTocmrJCeX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gzsySCWmNHpfTocmrJCeX.
{"copyright_id":"0xe1a49c350556b7a78377a3a33b0dedf3b463c18ee4f8dd2f59b902e1dcb3bd65","isrc":"GBF077200020","name":"Carmen, WD 31, Act II: La fleur que tu m'avais jetée","registered_at":"2026-06-05T20:59:34Z","spotify_id":"2VvR75wUOCkIhT4S6YBcKd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a49c350556b7a78377a3a33b0dedf3b463c18ee4f8dd2f59b902e1dcb3bd65. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VvR75wUOCkIhT4S6YBcKd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VvR75wUOCkIhT4S6YBcKd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0dc761718278504492123055985bf3d433354f404b2e009e4858bc14b41af7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CGvtGT0t5JjY7GLm03RAt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CGvtGT0t5JjY7GLm03RAt.
{"copyright_id":"0xe8f04b5e4067b87fa8fb401fadf7044fc8cd086709e6723f8c68d38e91180886","isrc":"GBF076913120","name":"Il trovatore / Act 3: \"Di quella pira\"","registered_at":"2026-06-07T12:22:20Z","spotify_id":"5OjaH3sahjDZb8woQxOQf1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f04b5e4067b87fa8fb401fadf7044fc8cd086709e6723f8c68d38e91180886. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5OjaH3sahjDZb8woQxOQf1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OjaH3sahjDZb8woQxOQf1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/423m47ypXsNNngQHIDQHib.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/423m47ypXsNNngQHIDQHib.
{"copyright_id":"0xb4af758442ebb96771061a93e7b0a632f78b7627a9afad32fc942b7285ccf423","isrc":"GBF078231513","name":"Mattinata (Orch. Faris)","registered_at":"2026-06-05T16:24:05Z","spotify_id":"49CatDZaqya1fElFNIbEiS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4af758442ebb96771061a93e7b0a632f78b7627a9afad32fc942b7285ccf423. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49CatDZaqya1fElFNIbEiS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49CatDZaqya1fElFNIbEiS.
{"copyright_id":"0xafc67a8d7e00d71e4bfd1858f5a8f0e8216d6f27fc99d9afa8995251c6f3f986","isrc":"GBF078231509","name":"Aprile (Orch. Faris)","registered_at":"2026-06-19T09:03:04Z","spotify_id":"2NpBICs0VMbKVxJwU7KOcB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc67a8d7e00d71e4bfd1858f5a8f0e8216d6f27fc99d9afa8995251c6f3f986. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2NpBICs0VMbKVxJwU7KOcB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NpBICs0VMbKVxJwU7KOcB.
{"copyright_id":"0x111c67403f43fefa67fd1d630cee79be46ceb5887249a6a0b12a82d44c74e93d","isrc":"GBF078540212","name":"Core 'ngrato (Arr. Chiaramello)","registered_at":"2026-06-11T04:38:49Z","spotify_id":"0si1g4ovNOV3FaVzlrpA3Q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111c67403f43fefa67fd1d630cee79be46ceb5887249a6a0b12a82d44c74e93d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0si1g4ovNOV3FaVzlrpA3Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0si1g4ovNOV3FaVzlrpA3Q.
{"copyright_id":"0xe81b3a610cba86547dfee0d69bb6eb2813fcc3148d74a71846bcca20c131516a","isrc":"GBF077340216","name":"Soirées musicales: No. 8, La danza","registered_at":"2026-06-06T09:40:22Z","spotify_id":"3mLYFBy77P0r1ElV5sBK43","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81b3a610cba86547dfee0d69bb6eb2813fcc3148d74a71846bcca20c131516a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mLYFBy77P0r1ElV5sBK43.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mLYFBy77P0r1ElV5sBK43.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8925e1aa82ab04924472d43e54a29a2d258d83a4006bc12a403bba19cf5a705. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18JbTdmGSQQAfn56c3QkwL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18JbTdmGSQQAfn56c3QkwL.
{"copyright_id":"0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054","isrc":"GBF077700110","name":"Funiculì-Funiculà (Orch. Chiaramello)","registered_at":"2026-06-04T16:45:20Z","spotify_id":"5ci7NM1Px46EePtZcxKA5Z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ci7NM1Px46EePtZcxKA5Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ci7NM1Px46EePtZcxKA5Z.
{"copyright_id":"0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5","isrc":"GBF077900320","name":"Torna a Surriento (Arr. Chiaramello)","registered_at":"2026-06-04T15:15:09Z","spotify_id":"5Qx4bBSFvY5vwo09yDBAHg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Qx4bBSFvY5vwo09yDBAHg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Qx4bBSFvY5vwo09yDBAHg.
{"copyright_id":"0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879","isrc":"GBF077900300","name":"'O sole mio (Arr. Chiaramello for Tenor & Orchestra)","registered_at":"2026-06-04T06:33:28Z","spotify_id":"73YmYCTHfL8QWvf2IeGPxK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73YmYCTHfL8QWvf2IeGPxK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73YmYCTHfL8QWvf2IeGPxK.
Luciano Pavarotti - Pavarotti Hits And More
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ACXL5isEiOpo7YoIUg4bs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ACXL5isEiOpo7YoIUg4bs.
{"copyright_id":"0xfb0019f9dc022b58fefd0e2ad3a8c39631061e7d8bef62b9acb89e92b07817b6","isrc":"GBF078911381","name":"Rigoletto / Act 1: \"Questa o quella\"","registered_at":"2026-06-08T10:58:27Z","spotify_id":"7B3O7s2Su8FADu1FdfRZg4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0019f9dc022b58fefd0e2ad3a8c39631061e7d8bef62b9acb89e92b07817b6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7B3O7s2Su8FADu1FdfRZg4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B3O7s2Su8FADu1FdfRZg4.
{"copyright_id":"0x139dae01a48b3ed80a5da5e4bb98d6661774728e6d2e0fba0518c9c11e8ad7db","isrc":"GBF078641703","name":"Aida / Act 1: \"Se quel guerrier io fossi!..Celeste Aida\"","registered_at":"2026-06-05T12:54:34Z","spotify_id":"57mX8JNRmZUMuPfyJdkDIq","type":"track"}
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57mX8JNRmZUMuPfyJdkDIq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57mX8JNRmZUMuPfyJdkDIq.
{"copyright_id":"0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc","isrc":"GBF077240108","name":"La bohème, Act I: Che gelida manina","registered_at":"2026-06-04T09:35:56Z","spotify_id":"7eKKjcL8FIozOPOzqVEQYx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eKKjcL8FIozOPOzqVEQYx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eKKjcL8FIozOPOzqVEQYx.
{"copyright_id":"0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33","isrc":"GBF077130101","name":"Rigoletto, Act III: La donna è mobile","registered_at":"2026-06-01T20:33:16Z","spotify_id":"6q6mC4KlAhF9zUybOduNsT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6q6mC4KlAhF9zUybOduNsT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6q6mC4KlAhF9zUybOduNsT.
{"copyright_id":"0x4d8a203f94b6cbcd0564ced4a410ab84b475d558a945222eade1f9ec25691dcd","isrc":"GBF077200040","name":"Tosca, SC 69, Act III: E lucevan le stelle","registered_at":"2026-06-06T16:35:26Z","spotify_id":"7mNRkHAp6fE6hOzafhLEK5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8a203f94b6cbcd0564ced4a410ab84b475d558a945222eade1f9ec25691dcd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mNRkHAp6fE6hOzafhLEK5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mNRkHAp6fE6hOzafhLEK5.
{"copyright_id":"0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b","isrc":"GBF077010030","name":"L'elisir d'amore / Act II: \"Una furtiva lagrima\"","registered_at":"2026-06-05T08:57:01Z","spotify_id":"4ONkQ304DboJkvdoJuICAA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ONkQ304DboJkvdoJuICAA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ONkQ304DboJkvdoJuICAA.
{"copyright_id":"0x7398288e13debd359a4aa7c352f8d60c67d8fac19de1a5095ca7b47c732f3d6c","isrc":"GBF079441510","name":"Notte 'e piscatore - Live","registered_at":"2026-06-07T15:43:44Z","spotify_id":"7BmKfz2qZSYAnjroKUxJte","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7398288e13debd359a4aa7c352f8d60c67d8fac19de1a5095ca7b47c732f3d6c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BmKfz2qZSYAnjroKUxJte.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BmKfz2qZSYAnjroKUxJte.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xijEvZ2USGwIBGcsYKWzF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xijEvZ2USGwIBGcsYKWzF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40Rn034Ki8f0769VP22lWu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40Rn034Ki8f0769VP22lWu.
{"copyright_id":"0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879","isrc":"GBF077900300","name":"'O sole mio (Arr. Chiaramello for Tenor & Orchestra)","registered_at":"2026-06-04T06:33:28Z","spotify_id":"7DWKgmEDIut1RKD0BXxHch","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aa2531e1e244b917386f54b5a855c36db83fed683542a2293c038b34e5a879. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DWKgmEDIut1RKD0BXxHch.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DWKgmEDIut1RKD0BXxHch.
{"copyright_id":"0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5","isrc":"GBF077900320","name":"Torna a Surriento (Arr. Chiaramello)","registered_at":"2026-06-04T15:15:09Z","spotify_id":"5YpLdqgtCQGNLTVCQL8lr0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YpLdqgtCQGNLTVCQL8lr0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YpLdqgtCQGNLTVCQL8lr0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3bc5b6506187db71106786da0ea03de5c884b7d507ac1556736c06a89a795e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Aku265rNpCjdDj1bbbHm0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Aku265rNpCjdDj1bbbHm0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc791f51a60379f08d551f7154983719564de104205ed2c54091a6f67263615. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6sO6dNQajfOmgr6mgMPmJJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sO6dNQajfOmgr6mgMPmJJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26579473fe063cbfda9c4bd9214f3b7ffdd647b08fa25b3759d65a4fda161a9c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3gYHNuYgqKRui18Oe2egzt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gYHNuYgqKRui18Oe2egzt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389835b056cbf0a00fbdb900d28e24ce5cce8673eb502e082d6c77c9217729f7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1TkBx5JojSP47SSwfv2WHc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TkBx5JojSP47SSwfv2WHc.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb79deb14e3ef44e0469178f071bfc5f4bd5f2d4bc4d856a816c6dec46560da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Wy40uvbnYShu7Y0wMWLuB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Wy40uvbnYShu7Y0wMWLuB.
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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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5MpayeDmtJwgCpxQOkVBtN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MpayeDmtJwgCpxQOkVBtN.
Donizetti: La fille du régiment / Act 1: Ah mes amis - Pour mon âme
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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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Gik1XDl41t4kuF0tEcqV4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Gik1XDl41t4kuF0tEcqV4.
Gounod: Faust, CG 4, Act III: Quel trouble inconnu - Salut! Demeure chaste et pure
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e25a325a625398d851b40615ad3a9511651351b599688aa8d17f08cd5281345. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75KXF3BE41zSoZLrDWFGYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75KXF3BE41zSoZLrDWFGYc.
R. Strauss: Der Rosenkavalier, Op. 59, TrV 227 / Act 1: "Di rigori armato il seno"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb699d9dfdb799887cdacd07005473659a0efcf32b3e12c3a64afb0f4a34aa3b5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54bVpccRFZTwmjJY8Ql0Sj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54bVpccRFZTwmjJY8Ql0Sj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4af758442ebb96771061a93e7b0a632f78b7627a9afad32fc942b7285ccf423. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kmAmKTgoTN7gSzu1wYd5Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kmAmKTgoTN7gSzu1wYd5Q.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81b3a610cba86547dfee0d69bb6eb2813fcc3148d74a71846bcca20c131516a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3r4xWbPaADTMSIsIibUXQ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3r4xWbPaADTMSIsIibUXQ8.
Verdi: Aida, Act I: Se quel guerrier io fossi! – Celeste Aida
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51335b70868aa881d2178f28636d01c6f8edf604e138b3520f48b21acda5c50. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CAVq2EcO74eeke9dBoWJi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CAVq2EcO74eeke9dBoWJi.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb844b300c002bddbcbdd2f5ca366b6287e6afccaabe8ce96324ea7d56c8b5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XiKKzhWDfd7DmmPw4LXXy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XiKKzhWDfd7DmmPw4LXXy.
Schubert: Ave Maria, D. 839 (Arr. Gamley)
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Donizetti: La Favorita - Italian version / Act 4: "Favorita del re...Spirto gentil"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1817ca18521d366fbe6f30632c40ab366f3261616b6a765d6802f687da44a4b4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54ddWDprDxsjCtrkyF8R3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54ddWDprDxsjCtrkyF8R3r.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a49c350556b7a78377a3a33b0dedf3b463c18ee4f8dd2f59b902e1dcb3bd65. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Oi0ETJtgAcQD2tQI4sPms.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Oi0ETJtgAcQD2tQI4sPms.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aed59a3cbed45ffbd40695e1974c2e15161c4704651ab0cf787fa5a7abed065. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nnAfns6GJfb3Bb7WJDPKM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nnAfns6GJfb3Bb7WJDPKM.
Bellini: I Puritani / Act 1: "A te, o cara"
Verdi: Il Trovatore / Act 3: "Di qual tetra luce...Ah si ben mio"
Puccini: Tosca, Act III: E lucevan le stelle
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0fXd2Y6tpY6jGvQlNCu3Pj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fXd2Y6tpY6jGvQlNCu3Pj.
The Three Tenors - In Concert, Rome 1990 (And Selected Highlights)
L'Arlesiana / Act 2: "E la solita storia" (Lamento di Federico) - Live
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L'Africaine / Act 4: "Mi batte il cor... O Paradiso" - Live
Tosca, SC 69 / Act 1: "Recondita armonia" - Live
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Das Land des Lächelns / Act 2: "Dein ist mein ganzes Herz" (Orch. Klickmann) - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ffbfec5c1fa555eb659716411836c151cdc0fa1e1d75ce02614e9c5bff07fc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0qScdheUYfDwcadXf19Un3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qScdheUYfDwcadXf19Un3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e340baa7bb31567d43a1c981cbf9a5a58a83223276f981922086899aabc876b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YgZEGBT8sqTfTWgXNKsJz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YgZEGBT8sqTfTWgXNKsJz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430471e7706030098b66d759362a8c3e7eb280ae5ec37f29d92eb831b6f6b680. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LlltyIjVS5VbC0Cb5mySE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LlltyIjVS5VbC0Cb5mySE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66472852140e98e3815379c2772d0f971a3f6812f2a36312f2c805e67bc433b8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LxKAPT3lFcxvzCKS67ABM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LxKAPT3lFcxvzCKS67ABM.
La tabernera del puerto / Act 2: "No puede ser" - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bba1a1fad3c9144e2d07d24dcb289727485dc983f249b70db1c751db244c89. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4K1J3YYqowP9kMHyJWLY8U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K1J3YYqowP9kMHyJWLY8U.
Andrea Chénier / Act 1: "Un dì all'azzuro spazio" - Live
Tosca, SC 69 / Act 3: "E lucevan le stelle" - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4404e48fa2199672d3b4abe7f681ebb2a968bc1a2d1721ed391751d37750a7e8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5whZuBgC5dMPF4wG3NLING.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5whZuBgC5dMPF4wG3NLING.
Turandot / Act 3: "Nessun dorma!" - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37551e53e452f60df61e18d4a98e4655cb6d116cdb09e4c1affb988e07edbd1e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EyIjAzzkZOrXu8SF71fFN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EyIjAzzkZOrXu8SF71fFN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833b13cd404c8732f1898c2d1f3e95b0cb63ef37fc7fd0af279a9f4849db2684. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7x3CQq9Lz4mRYoaMIYiEPq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7x3CQq9Lz4mRYoaMIYiEPq.
{"copyright_id":"0x1e5a5be2128d68a1f1beeda8c38174757236a2aa780c3d353cbf6bee02ec3c4a","isrc":"GBF079040317","name":"Turandot / Act 3: \"Nessun dorma!\" - Live","registered_at":"2026-06-04T16:36:37Z","spotify_id":"3kobcuaw36rs6gHZsM5Jkf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5a5be2128d68a1f1beeda8c38174757236a2aa780c3d353cbf6bee02ec3c4a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3kobcuaw36rs6gHZsM5Jkf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kobcuaw36rs6gHZsM5Jkf.
{"copyright_id":"0x9f511cc0119f4862ff968510665de7c41d4257988caba81e1d36945794fac23f","isrc":"USWI19400016","name":"Funiculì, funiculà - Live","registered_at":"2026-06-05T16:20:40Z","spotify_id":"3tNBcmvQHgMpX1qBdnLNaF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f511cc0119f4862ff968510665de7c41d4257988caba81e1d36945794fac23f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tNBcmvQHgMpX1qBdnLNaF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tNBcmvQHgMpX1qBdnLNaF.
La traviata / Act 1: "Libiamo ne'lieti calici" - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e95c17fd485573aba6f3ad450068ba7559c146fff7cbdf9bcc392fa9ef39ccb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gVtQNjz77JK52HWbAIkYZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gVtQNjz77JK52HWbAIkYZ.
Sous le ciel de Paris (Arr. Schifrin) - Live
El gato montés: Torero quiero ser (Rev. Roa García) - Live
Parlami d'amore, Mariù (Arr. Schifrin) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6046eec26a5ff26179f9711c1ce0450e54d2b11a569f3043e972e7a3d487abae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6R2q06swm2B2eDEXzoM5JR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R2q06swm2B2eDEXzoM5JR.
Dicitencello vuie (Arr. Schifrin) - Live
Mattinata - Wien, Wien, nur du allein - Amapola - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3425ae95104a90354f89217b5f099d4c7149ece50390870fbab678b84aa058bc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5HY8BrivYqBgULZuSQNGxZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HY8BrivYqBgULZuSQNGxZ.
The Merry Widow (Die lustige Witwe) / Act 2: Lippen schweigen - Live
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279caaefc207bf909cb3016243cba96b4f7842e895f3dc7e7d4867005e8ea2fd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SPua6E0IrT7lO5AioKhZK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SPua6E0IrT7lO5AioKhZK.
{"copyright_id":"0xfd0f1806bc796538e0a379ad55a925edd9bd618b09609fcd749a6bdd390b3b63","isrc":"USWI19400025","name":"Torna a Surriento - Live","registered_at":"2026-06-07T19:09:22Z","spotify_id":"72fB1P0lKxzLYnUQe98jW5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0f1806bc796538e0a379ad55a925edd9bd618b09609fcd749a6bdd390b3b63. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72fB1P0lKxzLYnUQe98jW5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72fB1P0lKxzLYnUQe98jW5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8925e1aa82ab04924472d43e54a29a2d258d83a4006bc12a403bba19cf5a705. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CokisUPEbsDds5MrO50Qg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CokisUPEbsDds5MrO50Qg.
Les Contes d'Hoffmann / Act 2: O Dieu! De quelle ivresse
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9638f37e68407fae2ecc7ef6d09af71de79270264897bea2675bfb8c776ee33. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0fh9mp24exbtudrD4FE55V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fh9mp24exbtudrD4FE55V.
Tosca / Act 1: "Recondita armonia" - Edit
Carmen / Act 2: "La fleur que tu m'avais jetée" - Extract
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f61dce7ab47d99e88f7b8341b7ae689915a96c7532182f3c6e665dc10bdef7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bIaz6ELrN4xGtim1arvLh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bIaz6ELrN4xGtim1arvLh.
Luisa Miller / Act II: Oh! fede negar potessi - Quando le sere
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47n6uAiDTSofD9FdGBxBUj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47n6uAiDTSofD9FdGBxBUj.
Tosca, Act I: Dammi i colori – Recondita armonia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2IdM2nO1i8ts0myN3sdpCI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IdM2nO1i8ts0myN3sdpCI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1f4f9d0162a0d71ca206f37cb84dea4ebd60bc03932f622d17616785b3cab0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aE6Qb5I15m8vhqwxRo9sB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aE6Qb5I15m8vhqwxRo9sB.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf667038f69c1b0ed733ef246bba4695d1ee60b1c5426a35b9bc619b2b6bbc145. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2atp1bke1k0yiiyNdFbUct.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2atp1bke1k0yiiyNdFbUct.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463b1fe836c673f586e64e3e1b4c2d5b16986cf27c32b0c8f35dff090327054. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vQiPuKO4IxsREwFiISIGd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vQiPuKO4IxsREwFiISIGd.
{"copyright_id":"0xc19f9a729b7540457ffa68c7a6d70bd4b06a0a2c4dd1e5dbe80eb7b694fe2ee9","isrc":"NLA507912507","name":"L'ultima canzone","registered_at":"2026-06-20T22:12:17Z","spotify_id":"1uP92LbVSJGwdTURWaBYHp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19f9a729b7540457ffa68c7a6d70bd4b06a0a2c4dd1e5dbe80eb7b694fe2ee9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uP92LbVSJGwdTURWaBYHp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uP92LbVSJGwdTURWaBYHp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6828d2c16416a95300103ef0781f0d503275f68bc0512125fe8c5b579842ac5d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lmiBvf6eZtjdl9ylBt4tQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lmiBvf6eZtjdl9ylBt4tQ.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d7a0ee1e0e00ae762d3bfca541ae93770a8e0e5832e6786a23922c4c99548c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4q6kyCzUkuxEwYarj6BGzN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4q6kyCzUkuxEwYarj6BGzN.
The Classical Voice: A Celebration of the Classical Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbccd4578979211ebec246fe33c7401e283f320731eddcf1b23b988582c60f9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yWJLxMBE1Kw2O2kt0PmZv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yWJLxMBE1Kw2O2kt0PmZv.
Le nozze di Figaro, K. 492 / Act 3: Sull'aria...Cosa mi narri!...Che soave zefiretto...
Madama Butterfly, SC 74, Act II: Un bel dì vedremo
Lakmé / Act 1: "Viens, Mallika, ... Dôme épais"
I Wish I Were In Love Again (From Babes In Arms)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de1e87fce0ff4400c02a9a51d48a805ebd63aa83864f6c384a94931515d7502. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6UFNlMvBUUJ1Q5JRCKBZgN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UFNlMvBUUJ1Q5JRCKBZgN.
Eternal Source of Light Divine (Ode for the Birthday of Queen Anne)
Les Contes d'Hoffmann / Act 2: "Belle nuit, ô nuit d'amour"
Herz und Mund und Tat und Leben, Cantata BWV 147: Chorale: "Jesu bleibet meine Freude" (Arr. Chris Hazell)
Oh! What a beautiful mornin' [Oklahoma!]
Carmen, Act II: Toreador's Song. Votre toast, je peux vous le rendre
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The City of Prague Philharmonic Orchestra
Manon: Act II: Allons! … il le faut! … Adieu, notre petite table
Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act II: Che tua madre
Madame Butterfly, 1. Akt: Vogliatemi bene (Mona Lisa): Act III: Con onor muore
Herodiade, Act I: Il est doux, il est bon
Carmen: Carmen, Act III: Recitative: C'est des contrebandiers le refuge ordinaire
The Maid of Orleans, Act I: Aria: Adieu, forets
Manon Lescaut, Act II: In quelle trine morbide
La traviata, Act III: Addio, del passato
Tosca: Act III: Ah! Franchigia a Floria Tosca … O dolci mani mansuete e pure
Pagliacci, Act I: Qual fiamma avea nel guardo
Andrea Chenier, Act IV: Vicino a te s'acqueta
La forza del destino, Act IV: Pace, pace mio Dio!
Mefistofele: Act III: The Death of Margherita: L'altra notte in fondo al mare
La rueda de la fortuna (Meet Me in St. Louis)
Mefistofele: Act III: The Death of Margherita: Spunta … l'aurora pallida …
Romeo et Juliette: "Ah! Leve toi soleil"
Guglielmo Tell: "O muto asil del pianto"
La Battaglia di Legnano: "La pia materna mano"
Luisa Miller: "Quando le sere al placido"
Un Ballo in Maschera: "Forse la soglia attinse"
La Favorita: "Una vergin un angel di Dio"
La Forza del Destino: "Oh! Tu che in seno agli angeli"
Lucia di Lammermoor: "Tombe degli avi miei"
GIORDANO: ANDREA CHÉNIER; HALÉVY: LA JUIVE
Andrea Chénier, IUG 1, Act I: "Questo azzurro sofà" (Maggiordomo, Gérard, Maddalena)
Andrea Chénier, IUG 1, Act I: "Via, v'affrettate" (Contessa, Gérard, Maddalena, Bersi, Fléville)
Andrea Chénier, IUG 1, Act I: "Debole è il Re" (Abate, Coro, Contessa, Fléville)
Andrea Chénier, IUG 1, Act I: "Signor Chénier?" (Contessa, Chénier, Fléville, Abate, Maddalena, Coro)
Andrea Chénier, IUG 1, Act I: "Un dì all'azzurro spazio" (Chénier)
Andrea Chénier, IUG 1, Act I: "Perdonatemi!" (Maddalena, Contessa, Coro, Gérard, Maggiordomo)
Andrea Chénier, IUG 1, Act II: "Per l'ex inferno!" (Mathieu, Bersi, L'Incredibile)
Andrea Chénier, IUG 1, Act II: "Roucher! - Cheniér!" (Chénier, Roucher)
Andrea Chénier, IUG 1, Act II: "Accetto il passaporto!" (Chénier, Roucher, Coro, Mathieu, L'incredibile, Gérard, Bersi)
Andrea Chénier, IUG 1, Act II: "Ecco l'altare!" (Maddalena, Chénier, L'incredibile)
Andrea Chénier, IUG 1, Act II: "Ora soave, sublime ora d'amore!" (Chénier, Maddalena)
Andrea Chénier, IUG 1, Act II: "Maddalena di Coigny!" (Gérard, Maddalena, Chénier, Roucher, L'Incredibile, Coro, Mathieu)
Andrea Chénier, IUG 1, Act III: "Demouriez, traditore e giacobino" (Mathieu, Coro, Gérard, Madelon)
Andrea Chénier, IUG 1, Act III: "Son la vecchia Madelon" (Madelon, Gérard, Coro)
Andrea Chénier, IUG 1, Act III: "L'uccello è nella rete!" (L'Incredibile, Gérard)
Andrea Chénier, IUG 1, Act III: "Nemico della patria?!" (Gérard)
Andrea Chénier, IUG 1, Act III: "Or io rinnego il santo grido!" (Gérard, L'Incredibile, Maddalena, Mathieu)
Andrea Chénier, IUG 1, Act III: "La mamma morta!" (Maddalena)
Andrea Chénier, IUG 1, Act III: "E l'angelo si accosta" (Maddalena, Gérard, Mathieu, Coro, Dumas, Fouquier-Tinville)
Andrea Chénier, IUG 1, Act III: "Andrea Chénier! - Coraggio!" (Dumas, Gérard, Maddalena, Coro, Fouquier-Tinville, Chénier)
Andrea Chénier, IUG 1, Act III: "Udiamo i testimoni" (Fouquier-Tinville, Gérard, Coro, Chénier, Dumas, Maddalena)
Andrea Chénier, IUG 1, Act IV: "Cittadino, men duol" (Schmidt, Roucher, Chénier)
Andrea Chénier, IUG 1, Act IV: "Come un bel dì di maggio" (Chénier)
Andrea Chénier, IUG 1, Act IV: "La, La, La (Marsellaise)" (Mathieu, Gérard, Schmidt, Maddalena)
Andrea Chénier, IUG 1, Act IV: "Vicino a te s'acqueta" (Chénier, Maddalena, Schmidt)
La Juive, IGH 10, Act II: "Dieu, que ma voix tremblante" (Éleazar)
La Juive, IGH 10, Act II: "Pour m'éviter où portez-vous vos pas ?" (Éleazar, Léopold, Rachel)
La Juive, IGH 10, Act IV: "Toi, son complice" (Brogni, Éleazar)
La Juive, IGH 10, Act IV: "Quand les Napolitains dans Rome sont entrés" (Éleazar, Brogni)
La Juive, IGH 10, Act IV: "Va prononcer ma mort" (Éleazar)
La Juive, IGH 10, Act IV: "Rachel, quand du Seigneur la grâce tutélaire" (Éleazar)
La Juive, IGH 10, Act IV: "Et d'un mot arrêtant la sentence" (Éleazar, Chœur)
La Juive, IGH 10, Act II: "Dieu, que ma voix tremblante" (Éleazar) - Remaster
La Juive, IGH 10, Act II: "Pour m’éviter où portez-vous vos pas ?" (Éleazar, Léopold, Rachel) - Remaster
La Juive, IGH 10, Act IV: "Toi, son complice" (Brogni, Éleazar) - Remaster
La Juive, IGH 10, Act IV: "Quand les Napolitains dans Rome sont entrés" (Éleazar, Brogni) - Remaster
La Juive, IGH 10, Act IV: "Va prononcer ma mort" (Éleazar) - Remaster
La Juive, IGH 10, Act IV: "Rachel, quand du Seigneur la grâce tutélaire" (Éleazar) - Remaster
La Juive, IGH 10, Act IV: "Et d’un mot arrêtant la sentence" (Éleazar, Chœur) - Remaster
Act I: Serbami ognor; Alle più calde immagini
Act II: Dio, che mi vedi; Sul suo capo aggravi un Dio
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Act II: Silenzio! Aida verso noi s'avanza
Act II: Il cannone del porto! (Flower Duet)
Act II: E un anatema!; L'a attesi e il tempo
Puccini: Turandot, Act 2 Scene 2: "In questa Reggia" (Turandot)
Puccini: Turandot, Act 3 Scene 1: "Tu, che di gel sei cinta" (Liù)
Puccini: Suor Angelica: "Senza mamma, o bimbo, tu sei morto!" (Suor Angelica)
Puccini: Madama Butterfly, Act 2 Scene 1: "Un bel di vedremo" (Butterfly)
Puccini: Madama Butterfly, Act 2 Scene 1: "Che tua madre dovrà" (Butterfly)
Puccini: Madama Butterfly, Act 2 Scene 2: "Tu? tu piccolo Iddio!" (Butterfly)
Puccini: Le Villi, Act 1: No. 3, Scena e Romanza, "Se come voi piccina io fossi" (Anna)
Puccini: La Bohème, Act 1: "Sì. Mi chiamano Mimi" (Mimi)
Puccini: La Bohème, Act 2: "Quando m'en vo' soletta per la via" (Musetta)
Puccini: La Bohème, Act 3: "Donde lieta uscì al tuo grido" (Mimi)
Puccini: Tosca, Act 2 Scene 5: "Vissi d'arte, vissi d'amore" (Tosca)
Puccini: Manon Lescaut, Act 4: "Sola, perduta, abbandonata" (Manon)
Verdi: Aïda, Act 1 Scene 1: Scena e Romanza, "Ritorna vincitor!" (Aida)
Verdi: I Lombardi alla prima crociata, Act 1: "Salve Maria! di grazie il petto" (Giselda)
Verdi: Attila, Act 1 Scene 1: No. 6, Scena e Romanza, "Liberamente or piangi ... Oh! nel fuggente nuvolo" (Odabella)
Verdi: Macbeth, Act 1 Scene 5: No. 4, Scena e Cavatina, "Nel dì della vittoria … Vieni! T'affretta! … Or tutti sorgete" (Lady Macbeth)
Manon Lescaut / Act 2: Tu, tu, amore? tu?
Aida / Act 4: L'abborrita rivale...Già i sacerdoti adunansi
Adriana Lecouvreur / Act 2: Ma, dunque è vero?
La Gioconda / Act 2: Ma chi vien?...Oh! la sinistra voce!
Francesca da Rimini / Act 3: "No, Smaragdi, no!...Inghirlandata di violette"
Adeste Fideles (O come, all ye faithful)
Ave Maria: arr. from Bach's Prelude No.1 BWV 846
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Mille cherubini in coro (arr. after Schubert)
Un Giorno di Regno (Il finto Stanislao): Act I: Ah! Non m'hanno ingannata!...Grave a core innamorato
Un Giorno di Regno (Il finto Stanislao): Act I: Se dee cadar la vedova
I due Foscari: Act I: No, mi lasciate...Tu al cui sguardo onnipossente
I due Foscari: Act I: Che mi rechi?...La clemenza!
Alzira: Act I: Riposa. Tutte, in suo dolor vegliante
Alzira: Act I: Da Gusman, su fragil barca
Alzira: Act I: Alta pietade ogn'anima...Nell'astro che più fulgido
Act I: Liberamente or piangi...Oh! nel fuggente nuvolo
Il Corsaro: Act I: Egli non riede ancora!
Il Corsaro: Act I: Non so le tetre immagini
Aroldo: Act II: Ah, dal sen di quella tomba
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Un ballo in maschera: "La rivedrà nell' estasi"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392e00411de2f82821719a0e09ae3b855a48776b5e71cad307f69fc2df5eca4b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Mj64dHYYNzPzt3BTSmoWg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Mj64dHYYNzPzt3BTSmoWg.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223ea384539218e731f5182308e51aa5bc254fda1b1218cccce130fc590783c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rJnbTsZp0DUFTAj2SwpKJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rJnbTsZp0DUFTAj2SwpKJ.
Agnus Dei (Arr. Guiraud After Intermezzo from L'Arlésienne, WD 28)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bffade868c5475212523f78c238e075ad6b23f97716a5812f37716070068e7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Z740E731pjhbp6C0vFXgS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Z740E731pjhbp6C0vFXgS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef48bb0d317bca2b340550d101692a551718165d93057532684b1e452c95df5c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4gjBuDI59FIN38YsWhHcph.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gjBuDI59FIN38YsWhHcph.
{"copyright_id":"0x38e013943a4c14b4bef0ad649c9e9c04b98c3fb5e660174d6c41a942cc28c454","isrc":"GBF077140202","name":"Stabat Mater: 2. Cujus animam gementem","registered_at":"2026-06-08T11:07:22Z","spotify_id":"6O4jLoXcyMiV5fExGUbUNY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e013943a4c14b4bef0ad649c9e9c04b98c3fb5e660174d6c41a942cc28c454. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6O4jLoXcyMiV5fExGUbUNY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O4jLoXcyMiV5fExGUbUNY.
{"copyright_id":"0x40ab3ff06f290af3aeefab3227bb09a168f67ae128eea8941f095f41c3e9d3e4","isrc":"GBF077900060","name":"Mefistofele: \"Dai campi, dai prati\"","registered_at":"2026-06-22T23:20:00Z","spotify_id":"1augz8n8BjwQC2T97Jk2hr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ab3ff06f290af3aeefab3227bb09a168f67ae128eea8941f095f41c3e9d3e4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1augz8n8BjwQC2T97Jk2hr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1augz8n8BjwQC2T97Jk2hr.
{"copyright_id":"0xa51335b70868aa881d2178f28636d01c6f8edf604e138b3520f48b21acda5c50","isrc":"GBF077200050","name":"Aida, Act I: Se quel guerrier io fossi! – Celeste Aida","registered_at":"2026-06-20T22:06:25Z","spotify_id":"3GIbIqQDG7DjL6qHsrWgdP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51335b70868aa881d2178f28636d01c6f8edf604e138b3520f48b21acda5c50. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GIbIqQDG7DjL6qHsrWgdP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GIbIqQDG7DjL6qHsrWgdP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0dc761718278504492123055985bf3d433354f404b2e009e4858bc14b41af7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BWe8G5P8IEuOVO6yZP5vs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BWe8G5P8IEuOVO6yZP5vs.
{"copyright_id":"0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b","isrc":"GBF077010030","name":"L'elisir d'amore / Act II: \"Una furtiva lagrima\"","registered_at":"2026-06-05T08:57:01Z","spotify_id":"7K9xwwAiivn3Idn6ZRe6aJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7K9xwwAiivn3Idn6ZRe6aJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7K9xwwAiivn3Idn6ZRe6aJ.
Cavalleria rusticana: "Mamma, quel vino è generoso"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8764f976a0c55c68f9214ac82aeaf95a078fb082447e03cebe801624265fb398. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6FFQwSvAwe6rFuI2Du2piL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FFQwSvAwe6rFuI2Du2piL.
{"copyright_id":"0x47b5ae28dfbd00d968eb545528db8c208fe02990047ccb8bc89601559ecfc47f","isrc":"GBF077110081","name":"Don Pasquale: \"Com'è gentil\"","registered_at":"2026-06-21T20:38:31Z","spotify_id":"6JvLWTOJJcj6csXHA6de9e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b5ae28dfbd00d968eb545528db8c208fe02990047ccb8bc89601559ecfc47f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JvLWTOJJcj6csXHA6de9e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JvLWTOJJcj6csXHA6de9e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8d5cd1f7e4e414a884d851f5b5173fac8680a9581b7839f73b259633c344fd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07e6BN1Hy22Jm4i6jPz3lZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07e6BN1Hy22Jm4i6jPz3lZ.
{"copyright_id":"0xddad16bee88f6c790d59e7209865e454a89af4afb09deec854fd4bad14c80a00","isrc":"GBF076810181","name":"Luisa Miller, Act II: Oh! Fede negar potessi - Quando le sere al placido","registered_at":"2026-06-24T09:19:30Z","spotify_id":"1m5ib1rJNGk0BgxoSrZW0e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddad16bee88f6c790d59e7209865e454a89af4afb09deec854fd4bad14c80a00. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1m5ib1rJNGk0BgxoSrZW0e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1m5ib1rJNGk0BgxoSrZW0e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8712bb1c0f1c76201291e0ab4a05022a201801f4a9281f7734595e197377c6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0hbZdCxd11A0xfN8yJb4i7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hbZdCxd11A0xfN8yJb4i7.
La traviata / Act 2: "Lunge da lei...De' miei bollenti spiriti"
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a50fbe8b247dc5ca271865fcf7f60c7d09c3aea71dc3804dff2c8927f45ab47. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ahY6AKJGaKPTLWYR32g0c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ahY6AKJGaKPTLWYR32g0c.
{"copyright_id":"0xb148f8f8c7a3bdf2c43a35543905cfbd89624253a30d42caa64f7affbc6a54a9","isrc":"GBF077813540","name":"Tosca, Act III: E lucevan le stelle","registered_at":"2026-06-08T02:20:56Z","spotify_id":"5mikw7FQ0niLRVHPASo1nl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb148f8f8c7a3bdf2c43a35543905cfbd89624253a30d42caa64f7affbc6a54a9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5mikw7FQ0niLRVHPASo1nl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mikw7FQ0niLRVHPASo1nl.
{"copyright_id":"0x7fb69bbe5e171a142e14d2d8585c39b0923e9d4c914dcff09493bc592f9b4517","isrc":"GBF077900180","name":"Manon Lescaut, Act I: Donna non vidi mai","registered_at":"2026-06-08T01:55:33Z","spotify_id":"2NNW6e5hZJ8Dj34R5v6qeH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb69bbe5e171a142e14d2d8585c39b0923e9d4c914dcff09493bc592f9b4517. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2NNW6e5hZJ8Dj34R5v6qeH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NNW6e5hZJ8Dj34R5v6qeH.
{"copyright_id":"0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc","isrc":"GBF077240108","name":"La bohème, Act I: Che gelida manina","registered_at":"2026-06-04T09:35:56Z","spotify_id":"1a0IZZMJVW9lHiGRTDo00p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98b0cf7588273041afd458df980eecf094af3d96549fac0d7748587c742cfc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1a0IZZMJVW9lHiGRTDo00p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1a0IZZMJVW9lHiGRTDo00p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dr0MeYwy0U2qwRyGYkB59.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dr0MeYwy0U2qwRyGYkB59.
{"copyright_id":"0x994976792a46b18085261c60fb9c321c0360d0a9552c736db09595f05a9bd1ce","isrc":"USBC17200269","name":"Rigoletto: Act III: Ella mi fu rapita! ... Parmi veder le lagrime","registered_at":"2026-06-26T17:47:54Z","spotify_id":"6IzHdMycnDEnXbGWonUJuS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994976792a46b18085261c60fb9c321c0360d0a9552c736db09595f05a9bd1ce. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6IzHdMycnDEnXbGWonUJuS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IzHdMycnDEnXbGWonUJuS.
{"copyright_id":"0x31a9ec070b41c65c404dafad83db9a278741ec41a59610ae7582a9d1b243ed50","isrc":"USSM19600986","name":"Granada - Voice","registered_at":"2026-06-08T02:19:25Z","spotify_id":"4UiteEKywIFaSKY7F6XWFg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a9ec070b41c65c404dafad83db9a278741ec41a59610ae7582a9d1b243ed50. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UiteEKywIFaSKY7F6XWFg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UiteEKywIFaSKY7F6XWFg.
{"copyright_id":"0x5064feca98f9356abaee3bb9807e961f95dbc10a479866551185b07ee4a7efaf","isrc":"USBC17100104","name":"I Pagliacci: Act I: Recitar! Mentre preso; Vesti la giubba","registered_at":"2026-06-10T02:39:40Z","spotify_id":"6EiY2NjyLPoIvzob2lczFw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5064feca98f9356abaee3bb9807e961f95dbc10a479866551185b07ee4a7efaf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6EiY2NjyLPoIvzob2lczFw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EiY2NjyLPoIvzob2lczFw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00808f7d0ce5be144b713731b6004806a3da23fd988ba7f09ff499e27c157a80. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0SrvR94DTrcQ3Igw8gGgVn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SrvR94DTrcQ3Igw8gGgVn.
L'arlesiana: Act II: Lamento di Federico: E la solita storia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfe3e2bb0344a1dcb1f9078a624c3f35787279f2fb199bf5249f2051399993e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QEyW3u5xlOdIdBK5o7ORb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QEyW3u5xlOdIdBK5o7ORb.
{"copyright_id":"0xcd44682dbdb00a8dc00a34f4df25e6e1140f800d9e60172ebc08279222a6a7b7","isrc":"USSM10206770","name":"Damisela encantadora - Vocal","registered_at":"2026-06-25T17:02:55Z","spotify_id":"7jCoTjLKMpXwS4dMt3ZVSi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd44682dbdb00a8dc00a34f4df25e6e1140f800d9e60172ebc08279222a6a7b7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jCoTjLKMpXwS4dMt3ZVSi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jCoTjLKMpXwS4dMt3ZVSi.
{"copyright_id":"0xd25ada1354d5c5549981292295ab1fecebf5d95b600237fe822d50b20e388f7a","isrc":"USBC17400192","name":"La bohème: Act I: Che gelida manina","registered_at":"2026-06-25T16:30:26Z","spotify_id":"6LR1OqgSY8UFR4cxioiYvd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25ada1354d5c5549981292295ab1fecebf5d95b600237fe822d50b20e388f7a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LR1OqgSY8UFR4cxioiYvd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LR1OqgSY8UFR4cxioiYvd.
De este apacible rincon Romanze from Luisa Fernanda
Ne pouvant réprimer" from Hérodiade, Act IV, Scene 8
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4e49f66be3da2d88441086b62e50bacc1b2da13eb77f489b438a84e77319c6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32v6AUEJRKJFO0G3LEwB1l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32v6AUEJRKJFO0G3LEwB1l.
Les Pêcheurs de Perles: Act I: A cette voix quel trouble; Je crois entendre encore
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Madama Butterfly: Act I: Viene la sera... Bimba dagli occhi pieni di malia - 1995 Remastered
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Son giunto in tempo!" from Il Guarany, Act II, Scene 1
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Welcome - Willkommen bei uns - Short Version
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Rigoletto / Act I: "Questa o quella" (Ballata)
Madama Butterfly / Act 2: "Addio fiorito asil"
Gräfin Mariza: ''Wenn es Abend wird - Grüß mir mein Wien"
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La fille du régiment / Act 1: "Ah! mes amis, quel jour de fête!"
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Tamerlano HWV 18 / Act I: ''Ciel e terra armi di sdegno"
Les pêcheurs de perles, WD 13: C'était le soir - Au fond du temple Saint
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Carmen, WD 31 / Act 2: "La fleur que tu m'avais jetée"
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Adriana Lecouvreur / Act II: "L'anima ho stanca"
Adelson e Salvini / Act 3: "Ecco, signor, la sposa"
Die Entführung aus dem Serail, K. 384 / Act II: "Wenn der Freude Tränen fließen"
Adriana Lecouvreur / Act 1: "La dolcissima effigie"
Don Pasquale / Act 3: "Com'è gentil...tornami a dir"
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Lohengrin, WWV 75, Act III: Mein lieber Schwan!
El gato montés / Act 2: Senó, q'e no me farte er való - Excerpt
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Quattro Canzoni d'Amaranta: L'alba sepàra dalla luce l'ombra
Sechs Lieder, Op. 17, TrV 149: 2. Ständchen
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Das Land des Lächelns / Act 2: "Dein ist mein ganzes Herz!"
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Ave Maria: arr. from Bach's Prelude No.1 BWV 846: Ave Maria, CG 89a
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Verdi: Aïda, Act 1 Scene 1: Scene and Aria, "Ritorna Vincitor … I sacri nomi di padre" (Aida)
Verdi: Aïda, Act 3: Scene and Aria "Qui Radamès verra!... O patria mia" (Aida)
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Verdi: La forza del destino, Act 4 Scene 6: No. 17, Melodia, "Pace, pace, mio Dio!" (Leonora)
Anton Guadagno/Montserrat Caballé/Ambrosian Opera Chorus/Royal Philharmonic Orchestra
Macbeth (1988 Digital Remaster): Una macchia è qui tuttora! (Atto IV)
Don Carlo (1988 Digital Remaster): Tu che le vanità
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Otello (2001 - Remaster), Act IV: Ave Maria
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Guillaume Tell, Act II (1988 - Remaster): Ils s'éloignent enfin....Sombre forêt
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Cinco Canciones Negras (2001 - Remaster): Chevère (N.Guillén)
Cinco Canciones Negras: Punto de Habanera (N.Lujan)
Cinco Canciones Negras (2001 - Remaster): Canción de cuna para dormir a un negrito (I.P. Valdes)
Bellini: I puritani, Act 2: "Tornò il riso sul suo aspetto" (Elvira, Giorgio, Riccardo)
Cinco Canciones Negras (2001 - Remaster): Canto negro (N.Guillén)
Bellini: Il pirata, Act 2 Scene 12: Scena, Aria e Finale, "Oh! s'io potessi dissipar le nubi" (Imogene, Adele)
Bellini: Il pirata, Act 2 Scene 12: "Col sorriso d'innocenza" (Imogene)
Bellini: Il pirata, Act 2 Scene 12: "Qual suono ferale echeggia, rimbomba? … Spezzate i suoi nodi" (Imogene, Cavalieri)
The Essential Montserrat Caballé [International Version]
I due Foscari: "No, mi lasciate...Tu al cui sguardo onnipossente"
I due Foscari: "Che mi rechi?...La clemenza!"
La Traviata: "E strano, è strano!... Ah fors è lui"
"Ciel, ch'io respiri!" from Aroldo, Act I
La Traviata: "Follie! Follie! Delirio vano"
Rigoletto: "Gualtier Maldè... Caro nome"
Adriana Lecouvreur: "Io son l'umile ancella"
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I Pagliacci: "Qual fiamma avea nel guardo!"
Lucrezia Borgia: Prologue: "Tranquillo ei posa... Com'è bello! Quale incanto"
Salome: "Ah! du wolltest mich nicht deinen Mund"
Semiramide: "Serbami ognor... Alle più calde immagini"
Salome: "Sie ist ein Ungeheuer, deine Tochter"
Il pirata: "Oh! s'io potessi dissipar le nubi... Col sorriso d'innocenza" (Mad Scene) - 1987 Rematered
Salome: "Ah! Ich habe deinen Mund geküsst, Jokanaan"
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Carol of the Bells - Music by M. Leontovich, Arr. Peter J. Wilhousky: Hark! how the bells
Messiah, HWV 56, Pt. 2: No. 44, Hallelujah Chorus
Don Carlo: Act I: Dio, che nell'alma infondere
Plácido Domingo - The Verdi Tenor - Sony Classical Masters
La Bohème, Act II: Quando m'en vo' soletta