Karl Gustaf Ingvar Wixell (7 May 19318 October 2011) was a Swedish baritone who had an active international career in operas and concerts from 1955 to 2003. He mostly sang roles from the Italian reper
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9d2fd8ca97b67896d3ffc072186dc8779c511327a1d5fd24141465fde87fdf. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5086ca12-406b-4d1a-8bb6-155c83516907.json and https://artists.proofprofile.net/proofs/artist/5086ca12-406b-4d1a-8bb6-155c83516907.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mascagni: Cavalleria Rusticana/Leoncavallo: Pagliacci
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b7a7eb5e87faac9a9a71d72f214b6a9d65c32c0186c819c788731ddf88e0c9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0532d4b67ff15e4a21c846648aa68a992c483c7537107555f3754c6852413e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740902.
Cavalleria rusticana: "O lola ch'ai di latti la cammisa" (Siciliana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fde26b0c5eb0cc423b025ced0e70ff9f1f334691c531f9dd02761524619fb6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641002.
Pagliacci / Act 1: "Un grande spettacolo!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38b87087ebf5b04fbd7e073c4993a86080af054fe73faa8c0806b5ac17eafd2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740903.
Cavalleria rusticana: "Gli aranci olezzano sui verdi margini"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c3d3d7283092cac8cbb5afaf5e7d0833c9877e5e8b4a39cbde39ac44761a9b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641003.
Pagliacci / Act 1: "Un tal gioco, credetemi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087b7f30c0bc197fa3c836a33557df2c085338098408b9b1dad5fed0eedb74c5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740904.
Cavalleria rusticana: "Dite, mama Lucia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424181432645696fc3a666c54fb9d54da68a502ce91673585ccadce10ffae9c9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29605a21cf214ca53b39a121aa3d791d33c2e9bda4db0fcabb6d78d09a74e4fe. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740905.
Cavalleria rusticana: "Il cavallo scalpita"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1510a835734025254baf8d3d6ac98253c3e1e358aeebb3d569c5fdba7bb3a40e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641005.
Pagliacci / Act 1: "Qual fiamma aveva nel guardo!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43830a0323ce133f2d69d76b7adcdfe85e79fe5bd734cf22f720db00a1ad13b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740906.
Pagliacci / Act 1: "Sei là" - "So ben che difforme" - "Oh! lasciami"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7508dfb26f981a4432e9febf22b8f089e1fc54498df096fd314b492a888ecc. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740907.
Cavalleria rusticana: "Beato voi, compar Alfio...Inneggiamo, Il Signor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1358bd46e728334f11574f584e28116153adad67132d5228f7bcf3b77b5ff5c0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641006.
Pagliacci / Act 1: "Nedda! Silvio!...E allor perché"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ba68882debc333830661040e7d0746328220074d3c9ec40b828512137134a5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740908.
Cavalleria rusticana: "Voi lo sapete, o mama" (Romanza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b86aa17c4e37f4eff03a7b6aaacec8b046acd9a75dc0855a7cf64f9fbab487f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641007.
Pagliacci / Act 1: "Cammina adagio" - "Derisione e scherno!" - "Padron! che fate!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77637bb4822e69022373a4bcea7aaba8bc58c50b01789d96408ca25e3ee29969. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740909.
Cavalleria rusticana: "Tu qui, Santuzza?" (Duetto) - "Fior la giaggolo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3421231d0cbf2385375a03a796b518ebc73745e63cf952d85b8adb4b03e159d9. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641008.
Pagliacci / Act 1: "Recitar!...Vesti la giubba"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1817ca18521d366fbe6f30632c40ab366f3261616b6a765d6802f687da44a4b4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740910.
Cavalleria rusticana: "Fior di giaggiolo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c43590fda5eb85cac52adb4f40de76e564e204ed661975dffaa91e4b5e31651. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff42fd175a35b3b4a62753edbf4a03cb2ea62a4301723b4ff5de7e74a57b67c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740911.
Cavalleria rusticana: "Ah! lo vedi" (Duetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcaeafeaa0b2c5f191adbabdee16f80849e98306359d5ed27bce7a1443026a8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641010.
Pagliacci / Act 2: "Presto, affrettiamoci"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa92def20dfe38c196149e5930c3208f7158782560370ce468576c9e6e60d79. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740912.
Cavalleria rusticana: "Oh! Il Signore vi manda" (Duetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0870f2779122fe5f6974b9b5805d7db7a58b973cf659ddc40e698c7f99a0cc2f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641011.
Pagliacci / Act 2: "Pagliaccio, mio marito"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0db3802110152f3757cc21c19b0c97df849b9ed0da46e473ed6228c3ff7acc8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78679fe06199aa7cfbf75d99bd2c8b6a93a35c8699ea911e8ea174da0315b1e6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641012.
Pagliacci / Act 2: "E dessa! Dei, come è bella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c95f239b524363a2b7d39f69c293cabb70495918db439c06637cedc1e474f89. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740914.
Cavalleria rusticana: "A casa, amici" - "Comare Lola"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f3ccde1723dfdca31cabad0c2d5190692e4fc63c6960354f4fc9f163dbc5e2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641013.
Pagliacci / Act 2: "Arlecchin! Colombina!" - "Prendi questo narcotico"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006ba3b4df44d62f9950e83c3ae65b74ae81db9123f47e846549fc901b4f7a26. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740915.
Cavalleria rusticana: "Viva il vino spumeggiante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a17f890ba78c16a82b54c15156166e13ffdfb3c74795b98837edb8043abb3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641014.
Pagliacci / Act 2: "Versa il filtro ne la tazza sua!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd884b09eaace0dcab69d87f06f310db6fe9c8a1f56f48527251ae8b08a5c77. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740916.
Cavalleria rusticana: "A voi tutti salute"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693134a014ce26dcd201c2dd58940991e2496f96aaee0dba8b5688cf72984da9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641015.
Pagliacci / Act 2: "No, Pagliaccio non son...Suvvia, cosi terribile"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f467aa0311fca71ae0c3e9b7c3fa10ad645dfc82f4fd707aed40dde6c213aff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740917.
Cavalleria rusticana: "Mamma, quel vino è generoso...Turiddu?! Che vuoi dire?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd0221266a6c9d52ee73d3b30fd278ec528f247465374191f7d68f8471f23f4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641016.
Pagliacci / Prologue: Prelude..."Si può? Signore! Signori!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc9b7eae7219e8964171dc1c734c0fb4af508457ec25df69adbf948eea68eda. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740901.
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. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077240108.
Madama Butterfly, Act I: Vogliatemi bene – Vieni, vieni! (Love Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9268b7b001f4b0d98523e59996329b8a71f326b873f831687020cbe8619bfb44. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1817ca18521d366fbe6f30632c40ab366f3261616b6a765d6802f687da44a4b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f467aa0311fca71ae0c3e9b7c3fa10ad645dfc82f4fd707aed40dde6c213aff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740917.
Rigoletto, Act III: "La donna è mobile...E là il vostr'uomo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a1b39a40633c350b0f2631e5e3e7433b313a5832a3199eb8c82f6af5e403a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4abc9caed2d5ca9a066a964a481f2bf6b3203bae8786884ad7e70759e056a6. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077810191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38699009c7cd06dfd6c9b507d19dc06e290ea48e153ba531e1c63704f1ad2bce. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077841703.
La fille du régiment / Act 1: Ah mes amis - Pour mon âme
Chorus of the Royal Opera House, Covent Garden
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7b4ec303947e6360d16701adeca9d0d34e7f973bba885c35b3969528bcd774. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076710000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e100f40561f760a1530a0fa0bbee704f44bde1a9f08f01b7a684040ff78500. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077840625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a17f890ba78c16a82b54c15156166e13ffdfb3c74795b98837edb8043abb3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077641014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b55b1c10501b1cc7bbc26bfebb717f191b6b84b0f2da022fca4a8f5157433. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640526.
Les pêcheurs de perles, WD 13 / Act 1: "Au fond du temple saint"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bee8b24af9652f022a80d250520aea3a71801ae957ffca5064281ce47ab982. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077610750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077230201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2369caf072648de94bae694d6fc7ca97293e958623fb015e5c81d13cd05cdd2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18600290.
L'elisir d'amore: Act II: Una furtiva lagrima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b989607be0b1fb273bf43a5382c005f72fe65edaf853874281ed7d7bbd3c3d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a75d070fa1b494ab911aeaa63b218d20778ad3b6d931953a35507c7436bf9e7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19804488.
La fille du regiment: Amici miei, che allegro giorno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9776b7655134f63e5ec4db28f498a79104b54f73cb5de893543f6be586fbca. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19400138.
Se quel guerrier io fossi!. . . Celeste Aida from Aida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd955cc699b7c061f4204200bf1ece0a0d135d3c5a01e77d5fff1d5ae40ef648a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10408452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ed88e3077e17c3d547492c072bc2baed6c9db91489fa7030ea7b1b22fa3891. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19400139.
La fanciulla del West: Ch'ella mi creda libero e lontano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e5930df85d468b3b2504e05cceb78b9b092722e797ad47e2588f1dbcece81e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19100303.
I puritani: Son già lontani ... Corre a valle, corre a monte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581e9e9ca715dda27750925ec29b8dd302f06c315d2188e7fabda9390bf707c1. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24b8bce40545ca11f7739881ea8c8b6f7c1c75e9ccf06b062a807aa4275e6db. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17700570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e0b8db41785e283d319e3fd85900554d3db112c323ece13ef46ab8a64fead0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074b5f61c7afac1b2d4d7bbf16fb2d9fa675b3b6928cebffac9467994c4e9d6f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013644.
Orchestra of the Accademia di Santa Cecilia, Rome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182a60fd9e1ac38428aa201ecd03ef327b2cd5463e82a0d79f1233c2250ea1fe. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311c9dfdc300e26ae918432583e9c9d445237d4b4b6908b627ac808de1dd958c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ab919bdbdce72e2e231013981af598bdaa7b2e3ea6c7aa65931d59ac0760a3. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18900118.
"Dolente imagine di Fille mia" (Sad Image of My Phyllis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856df7a780aaad29578c708a56fffe0c4d2759a1f7f2f87bee81ddee91419e19. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10203747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9f49e1602532c146542a3c2e3823da408537399321c83d1552d2b0104cdbca. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507823405.
Madama Butterfly / Act 1: Vogliatemi bene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea0367f9ccc0b8616bad8b1592f5f7d37e4daffce0b0b4566b57cf83b27ade8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730652.
Lucrezia Borgia / Act 1: Trafitto tosto ei sia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0178da0bba37ce2a4780f170b002fe7bee6d648a18160838bf228545aa6abf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0932b2cd875d45c5a16629d4f6198e2c9f2c2fb1267b27c139004a0152a780. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741301.
Lucrezia Borgia / Act 1: Della Duchessa ai prieghi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa721675694c2ee29195ea563ec4dc7581e6e8dc834de74b41ad7f2d1f28ebfb2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741320.
Lucrezia Borgia / Act 1: Nella fatal di Rimini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf217ccf9afe6164a70061ca62db4be824ff5be341c0d3d0babefaede93fb688c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741302.
Lucrezia Borgia / Act 1: Guai se ti sfugge un moto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab525ae6c50d6a123df8f8b3ce2cb617bf9e796672095bec23ecce4046c68f1. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741321.
Lucrezia Borgia / Act 1: Tranquilla ei posa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4803b240a39723c5afdb5c51078fcb5dc1409db3dcfde3517040057daa1136e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741303.
Lucrezia Borgia / Act 1: Infelice! il veleno bevesti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac50a32b3145a38d493a0b45baf38a841f93ec00bfdd791ef2a29c231a90098d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03833f66647303259f910ee871bf2d58ac7e61ca151208a7e6a36176f2818aa4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741304.
Lucrezia Borgia / Act 2: Partir degg'io: lo vuol Lucrezia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7a1d803fcc11fdfc2d72f6d2c5837e997054b72fb903bf4b6644c3813ebd32. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741323.
Lucrezia Borgia / Act 1: Ciel! ... Che vegg'io
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6357a98302004b9a7e2108d7c2569b316ffc2da587e0e0dafd22934117387ba. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741305.
Lucrezia Borgia / Act 2: T'amo qual dama un angelo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869d342bb01ac553618576acd6a1c267efc067db4d22dc8865617203ac2da8d9. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741324.
Lucrezia Borgia / Act 1: Di pescatore ignobile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3882494172ec381b73890c0478e769e428f23f91d9fde5b3c4f88abc7431d0. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741306.
Lucrezia Borgia / Act 2: Rischiarata è la finestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768927a93772dc5bf0f8f5b13e15b3acde3ed6125a1c3882855adc83cfdae17d. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418798bdf5acaae2f4e3b1799dd10d9d155367fa0d9a45da61be0f2961a19f05. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741307.
Lucrezia Borgia / Act 2: Sei tu? ... So io
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c18ab4c73b4a5738c1f8a88df622451a63e5da7283c6bc7d78236e933d6ae1c. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741326.
Lucrezia Borgia / Act 1: Maffio Orsini, signora, son io
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0031a819d3c80a074a29153e851f3cb618ee4c4f45e0cde0b2cf2efcfe0aa0f6. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741308.
Lucrezia Borgia / Act 2: Minacciata è la mia vita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2aaf5f1a40119dabb0313502b89611831a061c3f2feb1d01d07b5c1d37bbd0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741327.
Lucrezia Borgia / Act 1: Nel veneto corteggio io ravvisasti?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f98c3448d7add79bba5ebc49d66cde27c5c5fbf73e91878ee9edcb36a955ba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741309.
Lucrezia Borgia / Act 2: Va, se vuoi, tentar m'è caro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7649c33a0e4994b1c7308b4672dbd0229ed4f66011dd8886afaa50fa2cee916e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741328.
Lucrezia Borgia / Act 1: Vieni la mia vendetta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77136e09a8f6a11d2bb6c4d6be332135231f0587a8633a62580ee2cbe81ae1f5. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741310.
Lucrezia Borgia / Act 2: Stolti! Ei corre alla Negroni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903c5750d5d40af441398f0fdaa6d2a2dcc570a80892cdb0f0d2538f7a28e28e. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda351f77fac5f3818d667a8a605e6974264b9e4b775a1d33ad260e65878aae9f. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741311.
Lucrezia Borgia / Act 2: Viva il Madera!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd633ea9b2e250ea9bc0c80eafcd57ddc941d8cefc08567f5eebf8cce86f4bd46. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf61355855044cd4030ca46e56e068c9bd65d12a09c45671d7998ecb9409213. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741312.
Lucrezia Borgia / Act 2: Il segreto per esser felici
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2126d0bcc3aa324143342468e78b6f11df1d92b63530bb39b443de80a51d8cd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741331.
Lucrezia Borgia / Act 1: Non far motto, parti, sgombra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed9ab700bfa7839e66bef515e7f94feb1b5f0bc0f8f85e0d286f86df61f0733. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741313.
Lucrezia Borgia / Act 2: La gioia de'profani è un fumo passagier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443965365f6cbcdcb067c9f908961b1a9b291379ab1d7b04c2885e7fe84a7a86. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741332.
Lucrezia Borgia / Act 2: Tu pur qui? non sei fuggito?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc4f7d4647d8ba780314a788f0ef8ca1dc07ead8175c034fb1a8fea3386a5c0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dce2dffe6f4ee47b4bf7cde9e8fad2613ab995ab8f169da7f6df524404f0dc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741315.
Lucrezia Borgia / Act 2: Madre, se ognor lontano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f6d688a5b9f4d448b29ed5f5fcb4f85fbff97aaf8c2dcfe97b1ce01fec7971. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88418743bea762dcf8e2ac0417ed3f9bf121ca6d40e8d0d1f838842904b291cd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741316.
Lucrezia Borgia / Act 1: E sì avverso a Gennaro chi vi fè
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2e8f8abb6c9e5fb8589af3b357e346bbfa69876dddf089e976403ff4b0acb8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741317.
Lucrezia Borgia / Act 2: Era desso il figlio mio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cac34767e9dbf38b944a1da019792f3c181fe6747942363d78cf26b15bdef92. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741335.
Lucrezia Borgia / Act 1: Oh! a te bada, a te stesso pon mente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c32a6fe547d91f2a5fd1561bc121e47ac1468224da328b5944e47daa31979e8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077741318.
L'elisir d'amore / Act 1: "Quanto è bella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36a316b335addfd06b11b1257b228b91568428fd8782d1e51dd27fefebce845. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077110071.
I Capuleti e i Montecchi, Act I: L'amo, ah! L'amo, e m'è si cara
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8ff8b737f98e64be29cdd2109ab71f7efd7ad8ccac4033b41b1c0d631de97f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA6850340.
L'elisir d'amore / Act 1: "Caro elisir! Sei mio!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ca2cf1c2607f426e58cd571bf86ada75ebae4415af6c575f5e589dfc3890ce. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077040212.
L'elisir d'amore / Act 1: "Lallarallara...Chi è mai quel matto?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a2ee8b65e27171b0663fae3bbe08fb5e1d9dce8e066115c783e887b470eedb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077040213.
L'elisir d'amore / Act 1: "Esulti pur la barbara"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10327290c63b397698822b800a6cb89ceac5d356113b21aa61b6e546cbd11925. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077040214.
L'elisir d'amore / Act II: "Una furtiva lagrima"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c96c63f9d876a02bbb9504ece0b6580701f9c93e52e36e0f6b6dc64a72f9b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077010030.
Maria Stuarda / Act 1: Hai nelle giostre, o Talbo?
Orchestra del Teatro Comunale di Bologna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c5c1a4542eddb90f39e32b579ce59a156f12c202153ba9cad2b13a4017506b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077441107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69075a92e4b66bc1d6df0abbf6a1ddb4dab9101311afb72e9855d3fa3b7ea9d4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130131.
Maria Stuarda / Act 1: "Questa imago, questa foglio" - "Ah! rimiro il bel sembiante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb240ef8147be56ae98c165f811f33f965cf1ff18c5f2ac5607f7c12cac15cd64. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077441108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfa7015436fe9c9ccc5db60a6761181f6caef2f03a5e0ee25a190cfe5315306. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340408.
Lucia di Lammermoor / Act 3: "Tombe degli avi miei"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57baca0e61ade10e4491eb96ad2b9f31cfd25e1cb723bc6d661d98b79543d830. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130533.
I Puritani / Act 3: Vieni, vieni fra questa braccia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f689f66644254df4a1aee9b54261b5b27e45308d0edfb0a2d54b855829ace7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA7350210.
Lucia di Lammermoor / Act 3: "Fra poco a me ricovero"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa86be9d890bd5dd866e2c9ac41da20902b2a4ea358daaed0a46102bde6e276d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130534.
Lucia di Lammermoor / Act 3: "Oh meschina!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd0cda885e13a6e8e8f010ff4ad02a9264d342b4422826a4440b60a3e21d6fb. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130535.
Lucia di Lammermoor / Act III: "Tu che a Dio spiegasti l'ali"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c519799bea26ec32d2e7d39835e1bd1da3f52a0f70b05025d1bf0b5d7b41662. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130536.
Rigoletto, Act III: "Bella figlia dell'amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e64a268db4871cdfef5cf21fc866165cd487ee02d75d2cce642a329837e314. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077130141.
Linda di Chamounix / Act 1: "Linda! Linda!...Da quel dì che t'incontrai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a4ba411182b2f4ce1aa29e42d1f5382fde49ea1aceccc4b88d9f2325e097d5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b5ae28dfbd00d968eb545528db8c208fe02990047ccb8bc89601559ecfc47f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077110081.
Mozart: Le Nozze di Figaro (Complete Mozart Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d79eafced519db62191862998fd44f64690d8e072735cef10953dec65011c4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100929.
Le nozze di Figaro / Act 2: "Quante buffonerie!" - "Che novità!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73442b4edc4d3c87ad188c83c6baebecc0115998efe550868062013b36a6d5f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100944.
Le nozze di Figaro, K. 492 / Act 4: L'ho perduta... me meschina!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc830bf900c52e1fb07921eb88760f948829bef9af400840fcc13ddef113bf3be. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100961.
Le nozze di Figaro / Act 1: "Cinque... deci... venti..." - "Cosa stai misurando"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8959ecf6f326da7c3f72928714198e0d9abc2ae62d154bd1e727fb54f6ca7d5. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100930.
Le nozze di Figaro / Act 2: "Susanna, or via, sortite" - "Dunque, voi non aprite"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3910ea7d3ca37b6f9bfd9d3e05f2ab76a5f7b9af88e334cec1cb1da1c577715. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100945.
Le nozze di Figaro / Act 1: "Se a caso Madama" - "Or bene, ascolta, e taci"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278a633558e76acb610880e52974105611f4da78f417f916922dbd5fcf4bcedf. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100931.
Le nozze di Figaro / Act 2: "Aprite, presto" - "O guarda il demonietto!" - "Tutto è come io lasciai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac4747478aaf1a8c93f430fb361ee28c1f897bed23f80c31fe6b7a7ef8d1db1. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100946.
Le nozze di Figaro / Act 1: "Se vuol ballare" - "Ed aspettaste il giorno"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf00cd3cc368bd47137a2b7f9b010ed977863b6cfcf52e9cf864ecddecdd6aa2. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100932.
Le nozze di Figaro / Act 2: "Esci, ormai, garzon malnato" - "Susanna!... Signore!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ef417142ca05bbb2d0109b4e18a72f7c50cfac687e18196f0807e31e446ef7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100947.
Le nozze di Figaro / Act 1: "La vendetta" - "Tutto ancor non ho perso"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c8377e3d8b2ad0680562d1975f94f5fb25857428bdac98b36545533eefd579. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100933.
Le nozze di Figaro / Act 2: "Signore, di fuori" - "Ah! signore... signor!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e32c9756dd2e6ee84ef7639cd4fbd0fc67af47d76a0c9ab9280bd57dca81662. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100948.
Le nozze di Figaro / Act 4: "In quegli anni in cui val poco"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc696f9fd92e2e3e3a6d3b1fc006f9c95c28069db1009cfd76d3d70a063eb5985. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100965.
Le nozze di Figaro / Act 1: "Via resti servita" - "Va là, vecchia pedante"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfbcbeae928eeffe11bdd26963ce58ba1485db7feee92fa78780b506d5ff172. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100934.
Le nozze di Figaro / Act 2: "Voi signor, che giusto siete"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e846bb9d3870bcf64924196baa17b84b217d86de37cc08a0352417efd0215a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100949.
Le nozze di Figaro, K. 492 / Act 1: "Non so più cosa son, cosa faccio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574e95965039e2963308354f1e552e7f014a44632e105902df48c1a85af5e1b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100935.
Le nozze di Figaro / Act 3: "Che imbarazzo è mai questo...Via, fatti core"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d4bb7d45b244ccbc0ad5e99874609f2c7ceb02fc4506316018c9ae27370a40. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100950.
Le nozze di Figaro / Act 1: "Ah, son perduto!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fed92b1a2f363c4bd90e81f289b1c54dd3aa5c23d4207c2063c3f023b0ec23. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100936.
Le nozze di Figaro / Act 3: "Crudel! perché finora" - "E perché fosti meco"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386bcd0ff1110837e90c4286d760864fa949557fbf34fd3aed9a2ad9efe6c290. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100951.
Le nozze di Figaro, K. 492 / Act 4: Giunse alfin il momento - Deh vieni non tardar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f5542f81981fda9db4536da5d5246c51d5337743a3aa274644404575bd0a88. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100968.
Le nozze di Figaro / Act 1: "Cosa sento! tosto andate" - "Basilio, in traccia tosto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9777ff42f67fd854c56a9400f1de3b8d7fa9e532488d2d38c2ee13cb76881e97. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100937.
Le nozze di Figaro, K. 492 / Act 3: Hai già vinta la causa - Vedrò mentr'io sospiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1547862286bf1a9b206a2d3b5a468403f4a4b6801ffa8cd236475c77eee19a9d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100952.
Le nozze di Figaro / Act 1: "Giovani liete" - "Cos'è questa commedia?" - "Giovani liete" - "Evviva!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6e4ef1c6c793e0fa129a9e0d1c3ef56841f245e72ba369f2b0686d382541c0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100938.
Le nozze di Figaro / Act 3: "Andiamo, andiam, bel paggio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16373c30eff1e11a6399ab17e594a268feeb93344fd2f7ab6711bf847e667b7b. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100953.
Le nozze di Figaro / Act 4: "Pian pianin le andrò più presso"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7680cad79471c4829a41cd71542fa995bd84fb96ad0ba4ce20e64016a5a57f. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100970.
Le nozze di Figaro, K. 492 / Act 1: Non più andrai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb43146fa0965fadd5cc322bddaf94546c4f90bbc298f6620204a51a30e0bea. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100939.
Le nozze di Figaro, K. 492 / Act 3: E Susanna non vien!...Dove sono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98deafbd3b34967345c936fcf8fdde1c629b59781955df56e22f6d64c9402c0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100954.
Le nozze di Figaro / Act 4: "Tutto è tranquillo e placido" - "Pace, pace mio dolce tesoro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7b8d3eb6bccd4fe698849059b18a3bee645db25a6b582d8dffaa883ea7e4da. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100971.
Le nozze di Figaro, K.492 / Act 2: "Porgi amor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54beb09c942fa3faa63a40dbeebb54c98b82576dd6bb65d81ae063a250aed16b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100940.
Le nozze di Figaro / Act 3: "E decisa la lite"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d038e4dc990e6f5b698984ace92a18bc0b7e865b9f0d498ee1f6ad2ef725ed. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100955.
Le nozze di Figaro / Act 4: "Gente, gente, all'armi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45292631aa6828094c8586947abb851233113865c640684a6cd272546dd09f3c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100972.
Le nozze di Figaro / Act 2: "Vieni, cara Susanna" - "Quanto duolmi, Susanna"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253e9371e943afac9569dd79775c433777ff54c86ab3ec3376d9639b751279bb. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100941.
Le nozze di Figaro / Act 3: "Riconosci in questo amplesso" - "Eccovi, o" - "Io vi dico"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b973bb97851f8db84aa01cc497acc9b31b795768599eb60e0e7326f90ecc9d. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100956.
Le nozze di Figaro / Act 2: "Voi che sapete" - "Bravo! che bella voce!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115c77d67cf6edafbeb6011dc0a2bed396e2c05540c974d1fe3a931b39167d06. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100942.
Le nozze di Figaro / Act 3: "Cosa mi narri!" - "Che soave zefiretto" - "Piegato è il foglio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304fdade360f7288c3148db25f8ce63132427b7f27584001fdfed32fd1d7feab. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100957.
Le nozze di Figaro, K.492 / Act 2: "Venite... inginocchiatevi..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24aa14cb0172d51dc56b4045b3b43a090c83b81f85f88f128985d144b681f31d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100943.
Le nozze di Figaro / Act 3: "Ricevete, o padroncina" - "Queste sono, Madama"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb339a3df2521aaf6acf3d43e1215259585d4a8ebe7e1d94d783e11d64892084. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100958.
Le nozze di Figaro / Act 3: "Ecco la marcia... andiamo." - "Amanti costanti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc060dc5de32dbc12838cca3a1d44b75e4a12dd290e5e1cd46aa80db1c0fadd5. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100959.
Le nozze di Figaro / Act 3: Fandango - "Eh già, solita usanza"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0945cb06bf62a70848bcc340ae29511475d2ae0f4ea6207cc38c40568953ae7. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff84d1c876fc5b802917b18f7072f7136ada349d9373f1bd19091bd980d0486f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQB7110170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674515fc94f30a50f87786a267b98d9709883ccad1786e35dfa9182c4b6a18fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0611417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c872f1bad23d5c44414fd2d82840a7523bcee5d3d2c411f6ecba04d45ea1fa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0610092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d8bf25e0427a25e70210a0a063b5580b9a7af8e27f5504a231385f67488b72. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQC7809150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccadd04c6f2b259688971be31b28d074e124983b7c50334f8495e735977263ad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0612398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa0faf4827d2b413711c7611291de8a342503b9ac2ca3cc91dfb76acc4eb2b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF6236030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac14541aedaa68a0dede3ce45c4ca3321a94cc2014052b092c4d69aabb4d9f6f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0600693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c32c7b5b064eb5e3eec91580c7694d751e5acbbcea72cf6ac579f9cbc8290f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0614868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9374e7f9dd94e0ee1ea9ea7ca0f006c3bccf8fa0db3e9e26492f136f0bc8fd10. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0610004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b97172b6caea0ea31976fb60ddd12f9598d20bbf5befe74db940082461b6bbf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQB6301090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52641a8ed2b5950ed3edbc2046a7a5722f10daac03cbd7b72a5e3c4ea353f8cb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0612624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a01fe201b82fb5712d2ba479f64c041c4829196d33aa086a7754ebcd5f55938. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMX6851010.
Favorite Arias by the World's Favorite Tenors
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4aa60e8bcaa3e95a03e2df71f79802d1b0e5713fdaad7a7171c675ace43823. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206871.
Una furtiva lagrima from Act II of L'elisir D'amore - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84ab687d707c226bc151eddc1194f2c986e282d87b757716faea316547ec1d3. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206872.
Lucia di Lammermoor, Act III: Fra poco a me ricovero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf090f1a33c8377198fd6b99a3b199afd155ebca12ae73ac87b17f4ffb523936e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206873.
Lunge da lei... de' miei bollenti spiriti from Act II of La Traviata - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6394102aed6d94fb078729f3a5c4e995a0723307685a732f0d7842aaabc5bd. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206874.
Rigoletto, Act I: Questo o quella per mi pari sono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe051275cf179cab0c9b1314d4b0c4bc077d4e44175ebd5a67c2da1d46bdbf865. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a1f501060996c4ecc2ca4c0960fa5234d213420896c7b8ebc907c6bac74a51. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206876.
E lucevan le stelle... from Act III of Tosca - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9871c096196ac70466571580c938afe1d755a2a13de7bac03ee691c6472ec2b9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2cb77fabcbfe95d07bc48da6f1b8ad9bceb71f7dbd642c3941a5bc506395dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206878.
Firenze e come un albero fiorito... (From "Gianni Schicchi") - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12865fd24974d89a53902e88e1417bf4d2854017c5f044be85ee090240723d87. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206879.
Addio, fiorito asi from Madama Butterfly
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a2b5e9defc16e8f349b0da6d1a7295ed584dfd26bf1ffc413d453c5e968d5b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadc7f4163a81443dba34c63dc6ccd769e46221c8293aeee29f42a1855ba1d26. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206881.
Un dì all'azzuro spazio... from Act I of Andrea Chenier - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8498f606fe1865be8c3251aa65b97bfdff90bdd40ceef3dd4cbb73ef4530b305. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206882.
Andrea Chénier: Come un bel dì di maggio - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b07048099b2920c7c84cf651b2cf1060c4ec4ac828785b4a8c6edefacbc35c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206883.
O souverain, o juge, o pere... (From Act III, Scene 3 of "Le Cid - Rodrigue's Prayer") - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756ee854e8ed77a9420cd3862aac61c0d598a4fddb617dca0babd9b2d582cd6a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206884.
Di rigori armato il seno from Der Rosenkavalier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27efe041e04d67c253374a391d84300a57a192587213f942ebf33b3b75544a18. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ad02ff3e797d7271639bc9c675bf0482ed96327b916ca406906d649b08cbee. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10206886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d755605a07858360675e1b93588deb8b5f65a7ce5519c714b196e700c50b0e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0600910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf870f896a6f59acc3819decb9124caffbf35e616258d6fe48d848a224c521efd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMX6300384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce84d149eda95bb8e852612472a1a02b663f020a8b712817bb8a0f2abf7351f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0600911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e82306fbeb0ec56a978001b045a0c6d79d2ca82b39f02a085961c809eb57b44. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMX0300711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3752c443bbc50b93c937a30c8bf29a32ba992b8c852c7e0b633956e8598c9426. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6362040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac14541aedaa68a0dede3ce45c4ca3321a94cc2014052b092c4d69aabb4d9f6f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0600693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4901cdd7e44c6e8b4b9f2eaa0367a1c49f595881ddf08676f508051d19abc750. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF6600486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d28d339d0325bf0ecbc9a736dba588b1a4afcdc4667f8305058809c6e314281. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6709010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e51bf5e444aa8fc5f1bae9728bcda611420f72395eefff4057e0b0a295edae. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF6600487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efa16e481d41cdbe1d63e31f098ab823050259b924e04cc71f7cc064e8e333b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMX6851030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a01fe201b82fb5712d2ba479f64c041c4829196d33aa086a7754ebcd5f55938. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMX6851010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a4c95ee66824fce0acf862ef0540b4d1eed4a4b4dad69e6d225d8b13c7acc0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6709120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0868909dd77304f88f825f47175e287fffc1c021d644a224260d48822e6f1990. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMM0300525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5ccaf3ddf3c9ad876a39cf31476d4699469fd7894eb78b559a6b9cebd9f2d3. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0600695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300d8487c98176c0369c4d154a7718ad510c77692ab0a493eec340a49f7e406c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6862100.
My Time Has Come (Det börjar verka kärlek, banne mej)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8366b9161764986efb14d5776e3e62bb84e9a302be955032b95212b75dc3d235. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0500600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb541f47b864be92518377951514ac2e50fb628c1fce2fdd81f629cf149dfe0d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0600697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f502857f8c8e6ed52a941bc989bb591f020799b40c53427506335b9a657729. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0600698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7f455da8bb6e0d70dd72925b15ed4f5ed0a3af16c04731b4e1326f5f06b4e1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0600699.
Mozart: Complete Edition Box 16: German Operas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c252aa4f3f6e293330cd0c5393f0fea74a52acf3b9a00ccde37bee91c8c286e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA8749010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb6f573f77a4085a97c4a3387a42e17f5dc62efa7e7f7e6ae6cb655b2dc49e7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d010f2cfe337ff2421ada587e8d4f4e48d5a523fb403aefc3efdc6de9a4ff8b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21382197780690a5d5fad130fd00b4aec291dd8f8d69bf77ff72c3e22ccc9ae. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2QE1100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edc7e81b711196b87ad1e269b14ff6e8d61ad89e4648f0f99bcf845fdafcdac. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA9533140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1df07c08e94da046eb874b6dc5ba839dbf7932f7a9ed4feb5b88edb3dc33c0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0900294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc717fb040bf9d1a5b00322ded43dd39e2f469318a21d3d6eef2b03f65ce256c8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1000401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702ac8694abf06da2571bd099d34d68c3ed4fed8dfc3359849764b50d16933d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63a15fddb99dca59843ace4eea905bc5ebafc97fd46b8d4faa461ec94b93b74. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM1000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5267cd9f3f6a94493e4887c27ff9bd96157e091e7cd59bff4f230127a62e0d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAAA9603171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ba054f9af8718da707d2b1b08405524d388a2447050a64077f3d9963e482f5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb85e824ae92e61ead8f0b9177c21139c663cda22046c22b46a3f3406d945365. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAME7936140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cae770ee4325cdda1b2fe9d533f9f2b7d58db901ae77bee9656f95c99ea4d0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAOF0406100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79486088bdde1bfb82f61c2273389b6595ab136be1cd3b995dae3d746db7fb9f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313f1ce45ebee615508baf0a5041b26f0e7541c4cb899d62029c192a18bac19f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff68b1d747aa4da1217be7b81bd1b024838f0f662730000c4348168834cd51e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0800250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d6286e759e58159fcfb9f721cb024e320a4fd07773611ffeaecc7d6903baa6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0614947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbfca8d2ccd4b7403bbce60befb95e860af039f9c23fcb0458982421905ce0a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0614336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ac2262671439f46f76b7a1e7c8f358efc9887294df2cb74e5e8b572a2e8aed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1101227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a7633d732fbc39f62410d78fb5cbb0fa3ef351400eb7dc0f53b223570d3cb1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93be5613e2b7169a7241b41c723c5344af0d3a12749d23efa5ffa426c99d3ae. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM1100297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa19c545a86daab125291c3684633d34101e43e7d4d5b0230386434cddbd8b4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe788a5a2dcdf6000572f3e20dce13d4f3003456b9509bfbc2f449e1b11fb055a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1100993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9de2fbb558483de37ce1cf39929d241a07389fff312d64a0d05fdd0bce31f93. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0717722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1bd8f7f0abbd2d708e45095768a8494829f4074c6a8210ecbe07dc82d20f2d. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA9205030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02e1aa27277b34244f5b551cabfec89d45e7cb76a25d0bd968bc95dd3e6dd0b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0614949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a648ae3364cbd892c137f9d612add665ee2b386d7345e08716d524d4ef43294. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283718e31a3892593628606bc253f896149363d4f7b6dfa56fe47329ff63568b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e620cc6c74a346ec158d0ef3715ac63a5934bf5cfd788b749546c64a2045fae. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60692999000ecf93b91a354dfda3eb1c678e741a55b8f46330d05e4a5bdcf562. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0a60670664a30990573be17df4a1efa4c753c0fd4c281ea08ad9c146043348. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1100989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cacab0276d4329ad9b2add69e5f5052bdbf8773121b02c77570accddb540cd1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a310e57cbf380a663d2332070b3f3cde7684883228d4cf2dfbe3792d23509e. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM1100303.
The Christmas Song (med Oscar Fredriks Flickkör)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26353e0d0496855a82adc255a17cf5448918ca6da00c98d897b446806d54b327. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0615139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e73d98f61e629adf050b32ea3c739cc5213843b28c9955a6877deb6fd8c1b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1300447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632431ff0fbadb5699f433af548160a74bae73521c98c56d881d64819bd6251a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1000403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421b48c586d10336748739bde0da386e1ef80a95d55ed86cdacfefdb69080821. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1101224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe2b40a81d70566311e0568ee06c6210e2f2d8e11f2969820dacadd1730442e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b4dfc5f194e8f607773de3ef0cb9e66de952f8d97479b44e9552b3e1eda938. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0900497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba10fd224f1b2bf32c2f792fe020bd24db015827add69880be5bb5f5cc266b13. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA1100224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902160714bfbccb68137c9860a7900735a0dbf5bb4616a30fdddbe156054f6da. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMX7500593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6f7ea90efa1f659a3d59ea6d5299fa7f3cd793eb769717d869b4d84ea9cc9c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1201076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fb4cac19442389479e52ee8f2a033dc15e1bffed07cf8392dbf02726d0d9ff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA0100620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323a8f9319255c90d0b33766408a6b29df8d8fb923dcfaddb3cfd42eacd48cb6. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA1100225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950da058ffca34774ad3ca892f9066f744522c4795f8e603dd826d89fcabf4f6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0715355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff0605d2c301af8932745a4e8a6efcd27bbafcf4bbaca942fc2e0beab48c02f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0613166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6329b861ba6d6df98cf375985027cdbd832f0df829b095a6f91831cac3d91e6. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMY7400588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3820d7ffedbf70eec39211b03742021af800d9fcb7033033855b9ec4f95ec6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0717718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c716cc22b2b7061748c5e01eefd6c8ad71d848e0969443380b5f27648f8d88. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQM0900269.
Rigoletto / Act 2: "Cortigiani, vil razza dannata"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b4856b822ecef08de5a732afdcf00cfe3e7fc8fecf6029d23930e5387b9cbd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507600602.
Great Swedish Singers: Ingvar Wixell (1957-1976)
L'elisir d'amore / Act 2: "Una furtiva lagrima"
Orchestra del Maggio Musicale Fiorentino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e49d9e776d7ca81bd5437f339b0e1af4b48683ef8f350470a18d70616e6b74. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF075510090.
Rigoletto / Act 3: "Bella figlia dell'amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92cfb2d58af2a571d53cef321a23c7e4d7c66362e29f642761fed6b69623030. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077114290.
Les pêcheurs de perles, WD 13 / Act 1: "Je crois entendre encore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cfa3513b2cdb4bf5eb2703c8bfac416e462db960294cc7a88e8478d71a49c9a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA505300090.
Mozart: Don Giovanni (Complete Mozart Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9216254430604070f277824e8b40542e486a9c909d332662f812072e5e82d0f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300790.
Don Giovanni / Act 1: "Notte e giorno faticar" - "Leporello, ove sei?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdacaffecd1c2b855a9aa9e7a574e2f5dd09b4fc1844c2e794f9a0b859023c4e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300791.
Don Giovanni / Act 1: "Dalla sua pace" (K.540a)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e165bf9e4f2bdb5ea6a9898dd44caa8c234f47c3ce834d319fb8e09379bf030. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300808.
Don Giovanni / Act 1: "Ah! del padre in periglio" - "Ma qual mai s'offre, o Dei"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234a952eda855de250d6be0c25a8464e938fc24bd63def0bb17c0103c0688e15. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300792.
Don Giovanni / Act 1: "Fuggi, crudele, fuggi!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a4c3fd835470a78c8dcdf6601bedaa8716dd43184e02d49502b3a5270e0da7. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300793.
Don Giovanni / Act 1: "Fin ch'han dal vino"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae7a00f05207a11b4da19dfe57100eaeb6b72099a02700d4a218f3ff4db8122. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300810.
Don Giovanni / Act 1: "Orsù, spicciati presto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bcecbfb65806bd5d9165fbfe9cd04269555c39a7cf13d2566ba7334290582d. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300794.
Don Giovanni / Act 1: "Ah! chi mi dice mai" - "Udisti? qualche bella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01418e692188bdd634f7254db955abbd5fe7e0ee6782b36445c033d9301d3f6d. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300795.
Don Giovanni / Act 1: "Batti, batti, o bel Masetto" - "Guarda un po' come seppe questa strega"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26d8f6b5d3f606c6d1d0015ea56d82de67be36f53b4e6ef9d12d453d6ba9ec8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300812.
Don Giovanni / Act 2: "Mi tradì quell'alma ingrata" (K540c, Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c0ed78b9de56a6dbfc41afa963d4b1c17482252d783209934d32ac9969b88d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300831.
Don Giovanni / Act 1: "Presto, presto... pria ch'ei venga" - "Tra quest' arbori celata"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780ca0633d79a67d31083860acd96d2d7de74db3617305a8a55c57327963d8b4. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300813.
Don Giovanni / Act 1: "Madamina, il catalogo è questo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3659dbd1c996f83a47d820f322fc7d58a8ba8a2a275443b1ef1c9f23d2f0cfd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300797.
Don Giovanni / Act 1: "Bisogna aver corragio" - "Protegga il giusto cielo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa522f47f5b62a845c9f2f7f52235838a840fa3585d683886f788c321b3a2f22. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300814.
Don Giovanni / Act 1: "Giovinette, che fate all'amore" - "Manco male, è partita..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aed4daef966e3f6a991e421cfd940f175723e92131b3103fe9779dc3176b27. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300798.
Don Giovanni / Act 1: "Riposate, vezzose ragazze"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518fe38f3ef3d5209a76c39b83ec033edeca73946d490713ca661b0fb943c1d6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300815.
Don Giovanni / Act 1: "Ho capito, signor sì!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030c2bbbc5ef9409715294b4655ec5a204be72cdcd321d7eb2ccd1a42d87d46a. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300799.
Don Giovanni / Act 1: "Venite pur avanti" - "Da bravi, via, ballate"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51210524442d983fde79f9b114b7b7e7153eca3c835aef18197d58d0e5d97cc6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300816.
Don Giovanni / Act 2: "Crudele? Ah no! mio bene!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ae140c5e7c15981648763ffbd869c431bc8eb45a87d2c4c0fbef9a28d71f29. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300835.
Don Giovanni / Act 1: "Alfin siam liberati"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde2d45053ea6172fa3bf06a50b3574b9ed2577363c1ae6359f4f51910284c0b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300800.
Don Giovanni / Act 1: "Ecco il birbo" - "Trema, trema scellerato"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7816bfe3e57567f295b93093f74d8c42f303f27b013b2a0d1ef9c3faaa31a9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300817.
Don Giovanni / Act 1: "Là ci darem la mano...Fermati, scellerato!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d2167ed70e45ab26a99a72da1b9efeb6e05f6159abe7d97f8d5efa42b733ef. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300801.
Don Giovanni / Act 2: "Eh via, buffone, non mi seccar" - "Leporello!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1164caf108ab2956675b4aa17877d5078774b2e9c18bba69ac6f89b3ac303a0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300819.
Don Giovanni / Act 1: "Ah, fuggi il traditor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f6ad660c5555b285b83af255e8c61d1711eb9069756faea09cd6eefe9b6719. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300802.
Don Giovanni / Act 2: "Ah! taci, ingiusto core"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e757671ac55ea04414d6fabae1196adc837679c4e2a5f0596ef31b7a56f4eae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300820.
Don Giovanni / Act 2: "Don Giovanni, a cenar teco m'invitasti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebc545c84333775016aae6e0c7f9d45a45989b925b2eacba077f689c98ddb89. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300839.
Don Giovanni / Act 1: "Non ti fidar, o misera" - "Povera sventurata"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af3766eb00119b8f116bcd48d054268f5c04e027573ecd6ca7d598254ce864. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300804.
Don Giovanni / Act 2: "Deh! vieni alla finestra" - "V'è gente alla finestra"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f38e56eebe7e323691aad30f12e5dc7a64c3bb2c3c5c82d40288583ddf48275. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300822.
Don Giovanni / Act 1: "Don Ottavio... son morta!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04edd33a7b87957c4e0a793da80d5beade4133c8c2a789ccc3e3d0c46be02aee. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300805.
Don Giovanni / Act 1: "Or sai chi l'onore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220848355a39aebc521d3a447d982c1012c8e4df2652f80abd450733fb6737fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300806.
Don Giovanni, K. 527 / Act 1: "Là ci darem la mano"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaeafa09b6bd451a7ed18aa28e87e7e193e2835faa796fc8dd2d7b475d4dfdbd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507301108.
Mozart: Complete Edition Box 15: Late Italian Operas
Un ballo in maschera / Act 1: "Posa in pace"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee15a9af47e41f0fe4d0498ea5ee0ab98ba16966b38233b45c564a0713348c85. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719602.
Un ballo in maschera / Act 1: "S'avanza il conte - La rivedrà nell'estasi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4606b0ef697997727a023d69f30182c487fc9e37f33f678ae83630a95da6b5. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719603.
Un ballo in maschera / Act 1: "Il cenno mio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8075efa39d76099573622e1208bc7c945cde7b862dad109dc17c2e50749295f1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719604.
Un ballo in maschera / Act 1: "Alla vita che t'arride"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedf8b7784841a06501eaa1af6ed28facae93dee9f35e5ac5298a279565bfdb2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719605.
Un ballo in maschera / Act 3: "Morrò, ma prima in grazia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d851938794dff9718cdedf0cd88c5dec1d10677b1e62e1553fd71de9b585cb8. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719625.
Un ballo in maschera / Act 1: "Volta la terrea"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1836a8928f2778d6b769d6649b510387e85bddfc9990f30ebefa5612863af2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719606.
Un ballo in maschera / Act 1: Signori: "oggi d'Ulrica"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0e7e20e45bb399dfb053cba65691aa20305b9ceb3701c4c8b58843729c8a65. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719607.
Un ballo in maschera / Act 3: "Eri tu che macchiavi quell'anima"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad1c80312755da844589adaef5c5abd698ebe83e5311b0c3407f292800c3a38. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719627.
Un ballo in maschera / Act 1: "Zitti...l'incanto non dèssi turbare"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9d2b093f4242f19f86be8e67682644e15c3d8e6e05155bb4908bdbbb03dd86. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719608.
Un ballo in maschera / Act 3: "Siam soli. Udite"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c372157c0929dc02da1f7f033ce426eb0ea8c30efa75850f866c3f17522ce5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719628.
Un ballo in maschera / Act 1: "Che v'agita cosi?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe881529df5373033e7f6a76090ac2a651ca637e3b649ef451343495d42b5f21e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719610.
Un ballo in maschera / Act 3: "Ma se m'è forza perderti"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32a1685482d44ba26948ec93f13b95c18d7b4eb43cb00bd098e58bbdbd28e61. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719631.
Un ballo in maschera / Act 3: "Ah! dessa è là"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f775180e959432891578ce38e65e31306d7efdb81b0fbd2a70e23793338e46. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719632.
Un ballo in maschera / Act 1: "E scherzo od è follia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c721f94ab50e1371f25090134e41a9d0ee7cec6bc2589b48bbdbba82945081. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719614.
Un ballo in maschera / Act 3: "Ah! perché qui! fuggite"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59aef7a0e93d6fcd0014909b75cecf35067edc2e8ab8456e16d19f65f63cb237. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719634.
Un ballo in maschera / Act 1: "Finisci il vaticinio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fda8d8f6ada4850dc0334922b21ee3d40ad9e8c6cb76a5075da1237657306b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2652a966802e8c828112e506310e77b39da4297337e908f68c3fe14135af7166. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719616.
Un ballo in maschera / Act 2: "Ecco l'orrido campo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe82d6e25222ea4c7e2ffca4ff142855c5f23d0e9b0f80a4f26550ade870be7a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719617.
Un ballo in maschera / Act 2: "Ma dall'arido stelo divulsa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6747072c6988d9901b9ff8bdb3c04ddbb8874dba876d42e5f078f4597a350b8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719618.
Un ballo in maschera / Act 2: "M'ami, m'ami"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07b4ca36411a519c073144829efc28b8f88c1abcdae83763ee88b3041f378bf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137eeefd72aeb2a17c4c9e149b1f6b6f3084226b57ce2cce0f6b11f582faf9fd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0730504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7ca9294e98a959cb7a8282d8f249f2bdd6a5f998b65db09bae4ef8dd40eb33. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0727905.
Nabucco, Act 3: Chorus of the Hebrew Slaves, "Va pensiero, sull'ali dorate"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a872e0013268d5f814af29e853fafb50304cc3f4066a1dbfdd9ec7e1aba6727. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750012.
Gianni Schicchi, Act 1: "O mio babbino caro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fa038083347db68c4e6db35b18dc56857e5041f4db5bc3c5301a07e68f56dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0572304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3339d5ff9a94b63fe3b08ecd14f5d704bb00f89857e047ee1d7a366c1f7803a2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6018753.
Il barbiere di Siviglia (The Barber of Seville), Act 1: "Largo al factotum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38c77c03aae03018e0cbfb073bc703c1118d4516da4e2e211d1f1e8279f9a45. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER1049100.
Die Walküre (The Valkyrie), WWV 86b, Act 3: Ride of the Valkyries
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2b18ad37c4e4bf629a19b41ae705ed950601a9794e53286ff6c2d601854b93. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750005.
Die Zauberflöte (The Magic Flute), K. 620, Act 1: "Der Vogelfänger bin ich ja" (Birdcatcher's Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2fc651ad67b1b6286c84fd2ef70a8f425b91085224139cf33aca00608c8c7a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0519602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94350a33ce2c5e9332172529f53fc17e4e2c9e57da33aa0141b08c830f5b25b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300221.
Un giorno di regno / Act 1: "Mai non rise un più bel dì"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a03ac0c65978dbcd150721742f58a264c8a4af5b211ac47b5329799e095e6b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300222.
Un giorno di regno / Act 1: "Cara Giulia, alfin ti vedo" - "Madamine, il mio scudiere" - "In te, cugina, io spero"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd058fb227bba26306f9d5bdc9acc208dbe86fdb257cf495a362aed5b5663af5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300232.
Gunnar Hahn vol. 1: Gladelig sjunge vi (julkantat)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cf2afe84d00c1736a26ba1cfbf109700b4c864b696a33a70c11e2af3b9ae5d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8938fd9142b2adb1c48e75ccb8fe4e66da051ee2b918357bec0d1c7e0bcc897. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186029ed31f2df9bcb8592b6e05eefac0790166a682547da566f3ada82a8c8e3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc850279f3a0d8ffb72d3f2dd8593bb6d2eb437eb379244f7aa3dad28c777a54d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adee8148ad43724f56c38e8b16e210d2b173072f8a6351697116661ce19cca1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb480ff5def728e6d587c570f5cda40397b88be8535effcc7a216c4043f1b80b9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2971629dbcd6f537eafdadc052de01b83af684981324928208b44cad4924cca2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ef58cac0df1ba9a213ee8604af643f60005640d5c3ac6fbde1ea5bf9e576fd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ad38e264e324b6f8433be3742cbac5976d24a0a378132183f742b9e5d65062. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904090.
Beskrivning över näckens rosor och vattnet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83725bd59cb65e79d492f71981e490bb7ada9373ce86dc69f1008a5ccd1e1301. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a03e37e70cd22665c55ec83974c0f347a9f000ea499fcb76137180812e4239. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5904110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e88eb241a32af308a433437c9ab365e5da63f04567335ea62cc197af38a5626. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5920140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9d6eec75460a8435e34b29c92192769c34ee2202123206df6000510c305603. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5921120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca76389e5a1530fab13013beb1e1af509a6474bdc23b852d46d485e37fbec37. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6504140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8033689dfa13d361b39a0c730f832c1352d8bfb17bcfc024a490d048ccff0243. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6504150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc772652466c69f4a2cf7eb425f519f275cf2385ceae72a7a5bf0be1231adf3ac. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6504160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d27cf6409babcda713f0a0b473a146784e50bf2c7ef461d5271624104dafcb8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6704170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0944a043851fad389ed31aedac5fa106450080eedb2b92556659f36cf7319720. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6504180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f80c262204e03146d258da64c050357704021cab23c30c27952b6e653ab36a2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6704190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863a5908d1d7fa13b295b261177d060ff24c67d4867d7517180390bf838c5bfa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6504200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc44a62dcab1fec991a7b38d496d6a28de7e23de2a7a561c6e15c0293b0b29ea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6704210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b3766e8143d3ffec6b4949f44270e135298332e1833387a3512387d042a814. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6704220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55128dd2e2567b4e12c5c4b96530373dafa5fcee0a4e49dadcf00edb1ce556e4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6504230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd353806cc7704f4c96a12d15d815794696fa2760ea2768223a49680494b65a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dbf4a0e299352cd10e41e6b3cab1b0131dde793c8978c161c10b1ec6b33a5a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719902.
La Bohème / Act 1: "Abasso, abbasso l'autor!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb1a223da75b4269c2478dfbd3cf98f688662b60e267d782d4691cd15c14ec0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719903.
La Bohème / Act 1: "Si può" - "Chi è là?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888d17a6a40919c88b1e65e23eda5191329676028418934e3e9097a52852e27c. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7028fc8cfee557813d8dd758e5b217932977d9bb33ffdb08a620fb2876247d14. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eaf59d34873e13fdb5b7206229501042040a5ce695f4da16b9aacee8731ef70. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc0ef3dfed03d32164da34f8686e4af206c913a5996eda0cfcb492a756e7a55. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe540628a01301dda3fbf497e80a6dab80f1daada7bc14c328921d982434fa915. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719908.
La Bohème / Act 1: "Sì. Mi chiamano Mimì"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac1048b26765c1c8d8f9d3f3d3c97ab9de5301db10a5d3e6e14747bf614f841. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d188620029c1dbb83d1b0d6653f619817d04f544fabbdd01ca9c822c9e4e120. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4dcf299479c41d12eaed57e07e5b9f1dbc821d916721a7404bb83ec78b74f9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89d81f0795c76b1aa681c3d9069f515022e6b9a12c566317a5559327f7445f5. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719911.
La Bohème / Act 2: "Chi guardi?" - "Ecco i giocattoli di Parpignol"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a793fd13a6aeea685acb19cbd801dd9b0e94ce8bbf3a275f722b86eff40fe4d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719912.
La Bohème / Act 2: "Viva Parpignol..." - "Una cuffietta a pizzi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b1fe68753524cede4bde7dffb53972b2d15a36b7dc1a29d10a0bbc105bc766. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedeec84f45f7cf097605c49144dd5937f3dc80f634f5c357674daf425ac8d019. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719914.
La Bohème / Act 2: "Quando M'en Vo'" (Musetta's Waltz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3644486fe0b70c8b88112aa5765630dbb55f9948c754648978c4c9d0e7561a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719915.
La Bohème / Act 2: "Caro!" - "Fuori il Danaro!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc1f9aebf1ab3349d4cd5bbe9c2c2a46e2843afa1bdcb30fb81634554aab125. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719916.
La Bohème / Act 3: "Ohè, là, le guardie!" - "Aprite!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d626199a5bc875b9d154c585c07a438cf4e9876f866038a5681dba414dc081. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae3487e5e30d02e3679a079de813df5cf4cbddd785a160c33fe175687ec9ad7. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719918.
La Bohème / Act 3: "Mimì!" - "Rodolfo m'ama e mi fugge"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09fa8cd867611147ad506151cd02469dc45d2007145c505fb28026e37ed93b4. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719919.
La Bohème / Act 3: "Marcello. Finalmente!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958b6056447d0e3a9ef575380c2d21d21b641d5294711f3fb0e72d0cda9b2a20. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94726f69c55ab7719029ea1f13e2bbe0a9c77621e699fde741b6663b0aaa109. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719921.
La Bohème / Act 3: "Mimì è tanto malata!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58b4c12c623464e488938e4028974a4af9466c52168ba7ddef57f0de279c92d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef4608fb46c2b83c58cb72911e2cd648625f6fa7b3438771ebb7f293b439a7b. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719923.
La Bohème / Act 3: "Addio, dolce Svegliare"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373e569fe26070b36b909bc55ddd7f350f5637d733d39ed708cb4ab442c8a16f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1b518798a04dd9d51f0a37c3e185ccbb8e7e131b73b0bb38c09b4834d6bb12. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719925.
La Bohème / Act 4: "O Mimì, tu più non torni" - "Che ora sia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5aa289ee400f4d2e765078dcd3f07714cc256aaa11977f8ed35ea7fdfa7eb2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116361added2ad82c1ada7201a25f930eb6e0636e177f465814ca4bf9ae84426. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8cb42897961513029321fda740dc12382a6886163b2cfd45b344f4c06fd2fd. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76303d1855b750890ecf95fa9dc726f6e6443eb3cbb1b14be018390826d1b73. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719930.
La Bohème / Act 4: "Che ha detto il medico?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179367c05cfe952c90efea29efb77f72a91fcef3edeb981156e3c8aed29059e3. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719932.
Il trovatore, Act I: "All'erta! all'erta!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4aad1d0a21a907ff5e55db6f8393314727b6946f464f7fd5a4d49ac93d27ab. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ede8653fdbc82b40b605293f08a817cf6f1797b8efd332eb722927093353ceb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e77ae18967391a724ceccb22d802c7172de5bf44dcf8721d74e3fd32925c21b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640502.
Il trovatore, Act III: "Squilli, echeggi la tromba"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89eb6e5371a7e101d1a3e0039faa994f9ef8fcd1dce1371ee14955c8b998f0dc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640520.
Il trovatore, Act I: "Che più t'arresti?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4693d787602ea03f20d6b1ebf559035ee5f876ce301a8db1b78fb523304d4a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640503.
Il trovatore, Act III: "In braccio al mio rival!" - "Che fu?" "Dappresso il campo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1509c8025f6d08160a93cc8f61f2b6d3457777e0c0dad15423bf167d88ae18a8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640521.
Il trovatore, Act I: "Tacea la notte" - "Quanto narrasti di turbamento"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e7e6e7c2a4efdcb0961aceb23af5e55088b538013cc56ccd866daa39b83342. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640504.
Il trovatore, Act III: "Giorni poveri vivea"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa631aeb088757859f10b6fe65256f9aaf6d2b86390c931b44259403c1c865289. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa289209c9d11bfad0779e75cbed24a6e770a0cdce314bb14699923eba39a8bb4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640505.
Il trovatore, Act III: "Quale d'armi fragor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454e845e4681d945608615fc9fa5a749d01c88359f7a38d2feba58d74c3a11d5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc647a04fef17eb693e67b353559d8a0bb17d1fb8c276d6b9335e6e9cc36224. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d223765e1a52f087d095f719d593c4da776604a8fcda905c89b04f20795e63. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640524.
Il trovatore, Act I: "Deserto sulla terra"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9a199729f80308baac6a22390cabca1e6c3f710d4c39ca8262248eab6ee0d9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640507.
Il trovatore, Act III: "L'onda de'suoni mistici" - "Manrico!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d67d6edf441e3e8dc692a8335cfccd57aab0625be675b712a0454277177f80. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640525.
Il trovatore, Act I: "Infida!...Qual voce!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bd4ad8abe63da93ccf84dd8ee4a72ba972d849fc2a41143dc6aa8bf3d146c9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b55b1c10501b1cc7bbc26bfebb717f191b6b84b0f2da022fca4a8f5157433. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640526.
Il trovatore, Act II: "Vedi! le fosche notturne spoglie" (Anvil Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab62216f2ef0ccecd8d01ad23fcabc6c85fe04f0e68cded33fc35b5513fa0aec. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640509.
Il trovatore, Act IV: "Siam giunti: ecco la torre"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2b359902f6abccb360629779978d55843e81039286f9316dcff114559448dd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640527.
Il trovatore, Act II: Stride la vampa! – Mesta è la tua canzon!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbea1167450a4686a195db1c7093002030f5a78849655e8b4ae7b9377f14d8b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640510.
Il trovatore, Act IV: "D'amor sull'ali rosee"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed060973151a8db5574919e2cb89d679986fa99cd2614f74186bbc96d235eb9c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640528.
Il trovatore, Act II: "Soli or siamo...Condotta ell'era in ceppi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae7374097d42d16bf67c405c2f1e1a7efbba865acf5985c8144bc8ce7dd2b90. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640511.
Il trovatore, Act IV: "Miserere d'un'alma"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07aa4b4d7d998da26f84926ad4ac110a422012409996eb41470025aa949d49bd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640529.
Il trovatore, Act II: "Non son tuo figlio?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba46121e3e9452882ae0b23d61fd3adeae1315bd3eec0390b96b58cf050413e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640512.
Il trovatore, Act IV: "Tu vedrai che amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbee3ebe32392e670a645a4ba0dd96eeeab85cb3b511a334138b0b9709dc0f6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640530.
Il trovatore, Act II: "Mal reggendo all'aspro assalto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b7ab164c749fd81866329f7db417bd104209fc2e34d1aac45a03b0590cf536. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640513.
Il trovatore, Act IV: "Udiste? Come albeggi" - "Abuso forse quel poter"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec08bfb82d69b3a1f193cdd6994589f8852fac96f4218e72367fb40871975e2f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640531.
Il trovatore, Act II: "Perigliarti ancor languente"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567e1ec91e8669a9ca206a9347753a07194fd4e5ccd765a61ec04e6913324132. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640514.
Il trovatore, Act IV: "A te davanti!" Qual voce!" - "Mira, di aberce la- grime"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ba9ef4db420fe1ca2380cae118e8791494aa8c2694f7556cc00976ae63a41e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc436efc7cd4822e69699ce5998651decc2dd7391b0621ccd14132f49f1ed5347. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640515.
Il trovatore, Act IV: "Mira di acerbe lagrime"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadc22e1d9407346490b909209888613c604f7d9cb1114a812c68b502ea322f2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640533.
Il trovatore, Act II: "Il balen del suo sorriso...Qual suono! o ciel!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bae8d952913aad7898d5e2ab50dcf3c6a313e7e08f0568392020da57ebbb54. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640516.
Il trovatore, Act IV: "Vivrà!...contende il giubilo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6594864d05ae8dc6278ddd124723132699525e75eb426da5c5a1250f54c63eb6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640534.
Il trovatore, Act II: "Ah, se l'error t'ingombra...Perchè piangete?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4abc5a20d3c326345c3dba71da4a2b99fb72b1ff9482f0a3ab987d4c7868a2f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640517.
Il trovatore, Act IV: "Madre, non dormi?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e07d63719b288cc962262251ba84a69f1eccfd61e189b6e6f9b90d14c62c4f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640535.
Il trovatore, Act II: "E deggio e posso crederlo?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ae6face1adadb1d92a1c49d19628ffc31e863d99739d8187acec7f208d6123. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640518.
Il trovatore, Act IV: "Sì; la stanchezza m'opprime"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2514006969fa24b52c5c9e121938116f066c819e13da174897ea7dfa34d59d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640536.
Il trovatore, Act IV: "Che! Non m'inganno! Quel fioco lume..."
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bc59189416799902361b860178d0aade11bd0e4e88615445d88f2c1015a16d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640537.
Il trovatore, Act IV: "Parlar non vuoi?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6230e455a2dc96860878e800973502954010f739a48ee12324bf2fa44afda281. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99aa8b6e839d0ffcfca70f57a362ca894f43782eb97f30f59b59e2f997babff. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640539.
Il trovatore, Act IV: "Prima che d'altri vivere"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de04921260e9681a7bfc5a97589771cae3d49279e5f86d0b16e4fe26af5a13e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cb0b96334a1d09857d534a843152da8ced7edc6d1f999fe2609d9513b80576. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510601.
Tosca / Act 1: "E sempre lava!" - "Angelus Domini nuntiavit Mariae" - "Che fai?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437255b031b27a78f06b5f596aa7cda0c477a14e24dcce71d869528e1f0c84a7. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc276251c0cdea2f1da399282a1e47a94e791f55dcc5addda0e469e32ecce7a. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00123e542bbea30e4d90dff928b2ea810651282c056d0b6b0d7dcff31d4f20df. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8779de6ca4a482c7d9ca31ead6c2a463e66d1283d2ad777d6a5d0933ebcb92. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510605.
Tosca / Act 1: "Mario! Mario! Mario!" "Son qui!" - "Non la sospiri la nostra casetta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c63c7acd2586c7e3b8b8a738127918ba7a31a4b71d7cc5f40bdf86d655ae799. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510606.
Tosca / Act 1: "Ah, quegli occhi..." - "Qual occhio al mondo può star di paro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9695edb7dcd402c797290a75a7ac32c4317c4cc4361a106551d63337a95b7f6d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63aba669e47535173aea73f11eeb9c0d70b7e48a9abf6d497d2bc64ef175a437. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510608.
Tosca / Act 1: "E buona la mia Tosca" - "Siam soli?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf703985793c54cc5d9d22c8cf9586165add7346f8d1cc64814bc720ad6554845. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510609.
Tosca / Act 1: "Sommo giubilo, Eccelenza!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ac5c7292adfda7057a27fe34c898adfdb1514eeda78040282fc5ee79abdac4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510610.
Tosca / Act 1: "Un tal baccano in chiesa! Bel rispetto!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cdebc34771b28374ed9140ac3f339da575108a102a6996cc7432b565649f38. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510611.
Tosca / Act 1: "Or tutto è chiaro..." - "Mario?! Mario?!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a1b1da22ff475c801df3eb33574c24ab09f80bdb6e33e200be0ac7127fd23b. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510612.
Tosca / Act 1: "Ed io venivo a lui tutta dogliosa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b892492027e85153889cd66469504bbf006212c51aeff1c9b6204e26273e732. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510613.
Tosca / Act 1: "Tre sbirri...Una carrozza...Presto" - Te Deum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d1075b0286786a3bf77eacbf3a67ea68ff9f82a741f2ba89ba30d3fb07dc44. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2535200e83e9a8bb73b5d33e805613a41a23f2dd9ed5183fdde4298ca21c6a8d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510615.
Tosca / Act 2: "Ha più forte sapore" - "Spoletta è giunto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedaf56ba9aa086d5ce10b06ef1d5b8e29f1cb0c82ac65361530e7eda5d52822. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510616.
Tosca / Act 2: "Meno male!" - "Egli è là"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c19579c7afb065d3012a4d6f259025bd83ff2850cf2e9fa66c1d7ee137eb2f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510617.
Tosca / Act 2: "Ov'è Angelotti?" - "Mario, tu qui?!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5d4c3a9f80afef1f3588481aae0361399d8f8accc112f5afc24387d71c23dc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510618.
Tosca / Act 2: "Ed or fra noi parliam da buoni amici"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb37e6dc76035da7a574fe810c622fe3e8a54036b0de69b3f7e0f308860dcbac. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510619.
Tosca / Act 2: "Sciarrone: che dice il cavalier?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327e173179bd2cd30354c27e66df3ad557197f58524685ee57fb326595986ed5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510620.
Tosca / Act 2: "Orsù, Tosca, parlate." - "Mario, consenti ch'io parli?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2914c9ea11256dbc89c4975476bb21fd83f06dadf55436005d7ab435cadfe965. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ed916d224d6d9deb1d12942b9f691d2abe4dbab89ae1813c1d660022659280. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510622.
Tosca / Act 2: "Nel pozzo del giardino. Va' Spoletta!" - "Eccellenza, quali nuove!" - "Vittoria!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b8a48bdd642069f8b51c5665b501a3ddacdb41f4937cb34311fb678c38874a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dc4df149b63efc5684a9143015612e0cfa41bff32e1ee85489ba1082b84968. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510624.
Tosca / Act 2: "Vissi d'arte, vissi d'amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f31cf7fac72c01826dd8291d0ec2241c86c54365477cac31cae7722054ee5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a11b130ff92c04b775d4abbd0fb6dd9421f03d5460d847307c0dd9432f3fa51. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167f9d0765a8782591e0133fec30746b4dbf63408b8a4cbc7e75ed94c11df58e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6903b696d9b7be624a5b56f6dfddf79bc1cd693862260719577638dc100b20fa. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510628.
Tosca / Act 3: Prelude - "Io de' sospiri"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7046c914c4b23508ccd1d2c6629a0d347f109cf12d42246d102f1e7d1889d362. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510629.
Tosca / Act 3: "Mario Cavaradossi?" - "A voi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d37e0166e0a3ec485e7a7288c449bc67bb8fc7789a044def3280edd435297a1. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31740dc38613c65787deb81cb0ae5f28d244314d5ce24bd44852e3bae7ad776. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f043e86f118819fabbd60d18e81e97c8fadd6109a15ed39b6473d09d76bc4f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510632.
Tosca / Act 3: "Franchigia a Floria Tosca"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a06ae63143b74c11bb1f3cd0a48c8a4a1d6ce2386f7be154c4fd431da24c67. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fb7e653f61bb196545e27a6755a126e30aff242b04e1601da0da3ddaeaaf97. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510634.
Tosca / Act 3: "Senti... l'ora è vicina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51fd95ef1ffb814cf9ae2cd4b346ea112b6102964a7b28056ec421808919fd3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510635.
Tosca / Act 3: "Amaro sol per te m'era il morire"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae3a4d442c2d3333ae652c5c305ad3024e5dedafcfc77b4ab824d9ec92203cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510636.
Tosca / Act 3: "E non giungono" - "Trionfal di nova speme"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50339224770bd1ebadace9a505535e81755a7b51fef6c12af451d5f851620958. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cef534c98002065f454cfcfa314ae82b2306148682d23f69e57457b997fa9d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510638.
Tosca / Act 3: "Come è lunga l'attesta!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aef4685c436024f768c372602f727ce6846ec949ecaf5845316ffce7bd80387. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f59aa628cfd9d2b40b901a81ce5c7411ac30706201115ce64973058e5924546. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021c1b37ec2a2a333731e135652f81762272a6d0fe5702fefd0958a7b54c113f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6423010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849e4d3ac615a7385959f36c7547c6ef9680ae10f00214b2c267dc4e88738369. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1601119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e17278292bb63278fe083cb22a3fc705c665d8198fa0e4abfdfb0bade25951a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6423030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c049297673cf106c1f6bfb12ef6c1e8bd887caf0e98389e43a31402294285a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE1313709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc80ecc40deb12004601066541a6c223941f9a12309795f1c663bb40aed3276. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1601120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7087a050f8e19162b44b22b077c1fafc49de0975d95ac6349c54f32d4440c253. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6423060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb7b113c1b7bca870e3bc41071e662b208f500d5a257fda39e3ebf2a0791981. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE1337917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a0b4d6e584ba3ba5425090065959eeecb90d667ed11f116ea95e14c59a29a1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE1331878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ac25b157293dfd86080582d23e0702024663b3b40f6bc196669924281f60a2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE1313708.
Bethlehems stjärna (Gläns över sjö och strand)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74e54482adfb5f3e443991468679fb240e9b275a8455e13e2cf291769014733. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1601121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f4cf65cab0b00c26d88259f2e9c26b2deb22b7384362bd623f4c3ded8f678e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1601122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9064308a2455ce8edfb563c586b90947e4460fee1946196903a7f0af3279dd37. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1601123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1eeef2d8c22ce30818a4f1381597ac794dddb1212378235c57b47037900fb8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6423130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ea2794d0ae954c4b88a2ccfd6c4c0564fea89e2daab3b698cb4225fb410f64. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1601124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab62216f2ef0ccecd8d01ad23fcabc6c85fe04f0e68cded33fc35b5513fa0aec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640509.
Il Trovatore / Act 3: "Di qual tetra luce...Ah si ben mio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8abdf6e49db7883a86273183a0de5eda189d5e9ae0cc1cc97507b622183fe2d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077610010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc9b7eae7219e8964171dc1c734c0fb4af508457ec25df69adbf948eea68eda. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0532d4b67ff15e4a21c846648aa68a992c483c7537107555f3754c6852413e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38b87087ebf5b04fbd7e073c4993a86080af054fe73faa8c0806b5ac17eafd2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087b7f30c0bc197fa3c836a33557df2c085338098408b9b1dad5fed0eedb74c5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29605a21cf214ca53b39a121aa3d791d33c2e9bda4db0fcabb6d78d09a74e4fe. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43830a0323ce133f2d69d76b7adcdfe85e79fe5bd734cf22f720db00a1ad13b1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7508dfb26f981a4432e9febf22b8f089e1fc54498df096fd314b492a888ecc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ba68882debc333830661040e7d0746328220074d3c9ec40b828512137134a5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77637bb4822e69022373a4bcea7aaba8bc58c50b01789d96408ca25e3ee29969. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1817ca18521d366fbe6f30632c40ab366f3261616b6a765d6802f687da44a4b4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff42fd175a35b3b4a62753edbf4a03cb2ea62a4301723b4ff5de7e74a57b67c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa92def20dfe38c196149e5930c3208f7158782560370ce468576c9e6e60d79. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0db3802110152f3757cc21c19b0c97df849b9ed0da46e473ed6228c3ff7acc8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c95f239b524363a2b7d39f69c293cabb70495918db439c06637cedc1e474f89. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006ba3b4df44d62f9950e83c3ae65b74ae81db9123f47e846549fc901b4f7a26. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd884b09eaace0dcab69d87f06f310db6fe9c8a1f56f48527251ae8b08a5c77. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f467aa0311fca71ae0c3e9b7c3fa10ad645dfc82f4fd707aed40dde6c213aff. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740917.
Favorite Puccini Arias By The World's Favorite Sopranos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803deb42749c53dcac2a78298eb1c8c8f14074f73e5b420ab22f7dd667264e47. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10113610.
Chi il bel sogno di Doretta from Act I of La Rondine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfcbf5c761de6c0d3f90e01532b7bdd78bc0b88ef583873a4c19516630f62e6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10014785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1073ffc79d593572bf0c60cd447edf5d0d0477b965d12afb19807807fb60b7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10410903.
La bohème: Quando men vo soletta per la via
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a8ae1013b96d19ea0936051e48631fb9c71aed3c98d2bbd29528ae1c46f2a0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10014793.
Donde lieta usci from Act III of La Bohème
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173b21cdfe9b5c735be8e3321c22f4d9e29a5c509a4794e4ba31d9becfc7c8e4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10410904.
Spira sul mare from Act I of Madama Butterfly (Butterfly's Entrance)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa491d84fa9dc84d792b8b9fea98b35b9d54de889b736934daabdfd4167d3ba8e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10410905.
Madama Butterfly, Act II: Un bel di vedremo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab379da44e1782a13665faff4d6f51e0a8f1888a11de9fedf629acc665bec6b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10014778.
Scuoti quella fronda di ciliego from Act II of Madama Butterfly (Flower Duet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1c7e6bb7efb1190992d49aeea2a6ca0fd0d9b2016e9ab78df33178fe7330d9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10410906.
Con onor muore chi non può serbar vita con onore... tu, tu from Act III of Madama Butterfly
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7b12de14434b4d6dc0ceddda813000ff8b9c2fdcca5e4202792988f9c71f91. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10410907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ec2419e1c5506e9cd0d4b7d3e98e9c648a52a6a07d9a095a80ceadc254cbe8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10309165.
In quelle trine morbide from Act II of Manon Lescaut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911b8c44e2d7a3d1e38167c82eb65fff66f34ed41f2863ae7aac9c77110cfa01. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18100222.
Sola, perduta, abbandonata from Act IV of Manon Lescaut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f5ead84571dd6ac0a446b9ed68384690dbe791a187e89695e1d5d178bbf663. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17400253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef38dc82a26850cddbb1b7e91a4fda86979b1ba0fe8417999886e80ec8862d0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18100811.
Senza mamma, o bimbo, tu sei morto from Suor Angelica
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cfe7dc793630e8696cba5f4975aad3a09316c74e303ac5766cc90a666cba64. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17400255.
Tu, che di gel sei cinta from Act III of Turandot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c67b075704dfc43888456127f04e6ff0b0dea3208bbae874c569f1072cc4cb. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10410908.
The Best Loved Swedish Music And Folk Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d84069957f3ca77767971cc0a28e8c774ce73b03a92211e9672f83d1ef5f534. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA9800318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d1164633939601bf861a25a1b79dfdefaf487fc04917a40b6efe760a7b5f06. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF5700086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d81c5f49eea2f7c83204df28c48436c920c631c3503c61952f530ce866ac63. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5720050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166ff24777c5ff8dc328381c9ded98be0c3250f30ced7dff967e3e2e0343aad2. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5817010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10a18622ace36f3fcb1aa001ad523609238759bf98858ae4fb04beafe68e1f0. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5817050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4002bd2eb72784803fa0da739720d771edf54658140297a34eedc03b7d26004. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5817060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4707595a0a7b151ca4603f3d4967c6a648d258fb6b39d20bb81960ef54b6206f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5817110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4389c5b6f112d2aeb1b607d227e4a953c97d7d8bb6625b0b460ff4104eed472c. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5817120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7906eacc1a76ce1ad33dff9c5d7201c1dc54d7b685bba880e06c03653dff50eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA5915040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06eb5a863026d9ea45a26f58fa04b1d93027eece6ef330dd63566170378c9b65. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6116030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d36679a54e064d78c23cf67dc68b6f99d7de8f5789a7d0910a29c8322f51691. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6220080.
Allegro Assai (Nr 1), ur Drottningholmsmusiken
Drottningholmsteaterns Kammarorkester/Ulf Björlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a89ed6eb9b939435bc87d2fb70d34b57f15e540d606c2362b9e96ef65a2dc1c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF0500203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c080d398bc199829c44ed36969ea52ddd24a91de5e8ada7954c509a5d4fcf1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6716140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbf9057d58aca68e0878c6f729142a9f502644d014c7cdf1069cb7aa063a169. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6720090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f46bf63025d1c592fa8194d64f3afd6871c1dc7a0d734af724c9f40df16c072. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6820020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5603d396d4ed7de373841678912f89e79ca0960aea6cf7d5d52f939707294264. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA7131180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbf70ff383c7a16fb60f44492dafaeb43dfe3f861f1a53294ad211e9751a6a5. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA7215070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e512dd140867b129c084a67729be69825e605b7d6686d0b9cf5b169663673e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF7216080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd3be22f7523279538c420d293e1edecfa02e827dfebf094434abdf226c2dbf. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMD7227030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1709fc095db8e0ec2dd883dd0d2577a32998ca9a8e7e19a1013d98bd74219ba7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMM7300392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083d253156a8a4451e2898d1d3a915679569262cb86f73bc6a905708cc470220. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF7415141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd035554656146853b49758b9d3f6f9f66f6df4ae5690c9d9640ec1c6987ceee9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF7716150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b9cb8dbffe0a94918645362d398f0562ef2229a9a1485f9d247af017dec06d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA9800326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5edcd5aa4e2ff5a34558364e2c17db5a76b9d15bf6f3b07a6dfc4016a053c49. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMF3732080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d52fcd71b45114e36df138dcdef538c785b476ce40e51638e174ff9d18924b6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA9800358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a75d070fa1b494ab911aeaa63b218d20778ad3b6d931953a35507c7436bf9e7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19804488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a9ec070b41c65c404dafad83db9a278741ec41a59610ae7582a9d1b243ed50. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19600986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e974cd3b0d10431a477d9bb8bbd00371897eee82e61d382d3a2c90b767d3a5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18100545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2525cbcf992bb4527a8f0a1258f83ff709f320c0306d41904ecdfed29eb791. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18500774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f32e1fa8c1462591bb05e7340eac341d49c9aa2de2a17589f74e6b15bbbed3. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA7742100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df8a36a3b7a072f3d01720a7c3695693a667ba756e03334a22edf5950330cf1. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA7742110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dfd2af008f2f7d7f7b1c743b6d1f9d5e0e9283cde1c6e298697b1c7a95066c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMM7300394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8c60a56e20c2affdb8c35ae7bf02221fc8f5c77cc7f72fa1cd167c34de2080. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMM7300393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4361fc96252c9668415a80a6547b4897b737daade78a5d93bbb71ed4a0f5bc89. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMM7300391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f2ba1fe364b27d561ff5447a500c90f1bb429df6de46356d3e890a16c325fb. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAMA6742170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9f49e1602532c146542a3c2e3823da408537399321c83d1552d2b0104cdbca. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507823405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e31732678a02dd6c40cd6e89bb0b8af2087b3d0647fe025f3897c3abef3a3f. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509507817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe540628a01301dda3fbf497e80a6dab80f1daada7bc14c328921d982434fa915. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac1048b26765c1c8d8f9d3f3d3c97ab9de5301db10a5d3e6e14747bf614f841. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4dcf299479c41d12eaed57e07e5b9f1dbc821d916721a7404bb83ec78b74f9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe247201c4ec8e4f31b8bfa951fc06e29f422e0082e16284f7e4878e1f0df5c80. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af0c63375c3cce85911da6299766de660378e7872c41ee3a205b00c9114f955. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507719949.
Manon Lescaut / Act 1: "Donna non vidi mai"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62be07c2544e0187c4de43e3d0395d9eccb0f6d00cfdcc414c3033a2aa869132. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507823401.
Madama Butterfly, Act II: Un bel dì vedremo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbade2bd289816304304c40b0eefdf3fbc3db274756ff78d4fcdeebc3215eb251. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440518.
La Fanciulla del West / Act 3: "Ch'ella mi creda libero e lontano"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70bc7701c0f144ebe266c858cd5f4b281df503510ecdd58ebc0ff5bc6d1879db. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3427c8da0246781754ed1a11c695b7435cb634bc98a9ab0409a9235290fab92b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510655.
Tosca / Act 1: "Non la sospiri la nostra casetta"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532b537c62babbfc9243cad970abf5c17d4d9bddfb184b7c547f4019e7338b6a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca3d57d83de8e76c7859aaa4e717d57e05cfa3f22bdca94374684fc8c813271. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f31cf7fac72c01826dd8291d0ec2241c86c54365477cac31cae7722054ee5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb1f8141ae59efb9a3d51191634e59c0b050b0ceff8b5498bc0dba65ced63b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507510658.
La Rondine / Act 1: "Chi il bel sogno di Doretta"
Orchestra dell'Accademia Nazionale di Santa Cecilia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9252c9c92e074d4306c67a466227dbecc6d5ed0a5305bce0f34a6a95d34bc1bd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076611730.
Madama Butterfly / Act 1: Bimba dagli occhi pieni di malia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7859d7d7457ba25df8568f1a66da4d7bcce63cf1838dae0d75b4a46c2de20c8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507909508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476438eb2c1a020f55b3019dd9a447f2b185e0a3572a117ee3321bbcf2313e3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077230201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddb7603b8915e156e80449857aeaaea3c4083649c534ad225db246a31c4a55f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18100217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8388a0b0e9b0b93d43e352042745b97f24f640fc4e351fd6a94fce5405b1868e. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18100218.
Mozart: Zaïde / Der Schauspieldirektor (Complete Mozart Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7a77630dadf87baf02d541fda42bbca449a7d8acf5c5e9675aacc997f965ad. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507301080.