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 0x0795f39568a4b0c2749f2ce15045a273751bae455c435323333e335c9eaa707c. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/790e4fad-76e2-4f2a-a224-68c0cb17a88a.json and https://artists.proofprofile.net/proofs/artist/790e4fad-76e2-4f2a-a224-68c0cb17a88a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Orchestra of the Teatro Massimo Bellini, Catania
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 0xdff3c6cd771578dd7a8e2451404de454eaad0028a64675559a6caf45a4c63ca8. 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/ITZ040500019.
Cavalleria rusticana: "O lola ch'ai di latti la cammisa" (Siciliana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9e9e6b15a1ce5004c126453421e912e2378dd2d21d491e0be9b9195814c753. 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/ITZ040500020.
Chorus of the Teatro Massimo Bellini, Catania
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a7370d2dc0eeb66d6bbb63f0bb0661290225e2464bd4099a8ed42a33b57aa4. 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/ITZ040500021.
Cavalleria rusticana: "Gli aranci olezzano sui verdi margini"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d23734306bc3450963fe40be156f724703d8b7e65146a37062cb53b66df0ec8. 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/ITZ040500022.
Cavalleria rusticana: "Dite, mamma Lucia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4be431e8d42b232e9a06c821e357b5cb19f8fb2b8ddd252326a1730fb646f13. 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/ITZ040500023.
Cavalleria rusticana: "Il cavallo scalpita"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e673d4ff8e6cbcd3fbdced8babe6877b1ab98f167f0b4a6e26706a5d624397. 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/ITZ040500024.
Cavalleria rusticana: "Beato voi, compar Alfio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2994f913aae59447c7ddac23272a5bb7ac732152fdca1ae40ae9edb2d8d8de3. 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/ITZ040500025.
Cavalleria rusticana: "Regina coeli, laetare"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b306652eb234f8291d4d96ff5fe4175ce6c55376edf0436fa2c5fdd1441c96. 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/ITZ040500026.
Cavalleria rusticana: "Inneggiamo, il Signor non è morto" (Preghiera)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c0492c15757505d0080c9bc73ccc504ee07adb17cb7916ae1142f122f892c4. 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/ITZ040500027.
Cavalleria rusticana: "Voi lo sapete, o mama" (Romanza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46de80d24e838b57a07b83002af2aa1831bbdc55fd44966044615e75f360170. 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/ITZ040500028.
Cavalleria rusticana: "Tu qui, Santuzza?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66e8c15ff697065afb9fc8d2d6154e04f1fb9b04a00f404785b30322f9dfeda. 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/ITZ040500029.
Cavalleria rusticana: "Fior di giaggiolo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf414b6a21a0c424f5d1b4d91be5f35116b501fccff9b49dbd746f5c56c7af71. 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/ITZ040500030.
Cavalleria rusticana: "Turiddu, è passato Alfio?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde14ec0de08e90695cb3bf2d5cac38b70cf4330c5d3c4ffa292c0141097bc674. 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/ITZ040500031.
Cavalleria rusticana: "Ah! lo vedi, che hai tu detto?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f4d7084af39454b454ff23093d00461c0bf6001843a3fe058f75ae61a634be. 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/ITZ040500032.
Cavalleria rusticana: "No, no, Turiddu, rimani"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7272f6a55676a1ac7f2cf8ff2c768a7b6abc231ce05e3f765891ff4f1ee8e7e4. 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/ITZ040500033.
Cavalleria rusticana: "Oh! Il Signore vi manda" (Duetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0622ea5a13ab8565b1ba183c0b400c647bdba39363140b832899c4efd6044e. 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/ITZ040500034.
Cavalleria rusticana: "Turridu mi tolse l'onore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659fad82cc913ee0e47649c4fe1a30b0f7ac4689c8d81e563d8e951ef467364e. 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/ITZ040500035.
Cavalleria rusticana: Intermezzo sinfonico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f140456c93ca3892d5da62a7ef8020407df7b5f03df64e5892afc9d64eae91. 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/ITZ040500036.
Cavalleria rusticana: "A casa, a casa amici ...Comare Lola"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1edefbe5d0ee5db76f8b76a5db3be73017a0e1f75ea834e44a52548d676237. 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/ITZ040500037.
Cavalleria rusticana: Intanto amici qua – Brindisi. Viva il vino spumeggiante "Drinking Song"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ecc318505a9ea863f63f51767d0464ca44f1b107f1e6d7467baa56ffcd903d. 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/ITZ040500038.
Cavalleria rusticana: "A voi tutti salute!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d9e4f0eb7ebefcd113fcdd2232f941b24cac32f89449ae421f5ce2b7bf726f. 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/ITZ040500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697c68b291b2d8f9bcd2c0f50090392a64ca0f149b210db2b2e058c8d0d87cd5. 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/ITZ040500040.
Cavalleria rusticana: "Mamma, quel vino è generoso"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f179800ad27d68adc4747c34a3a4e85d82b30742f80acd509c2886976c5900. 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/ITZ040500041.
Cavalleria rusticana: "Turridu? Che vuoi dire?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59e74fd9b512d8a05fc4487618a32e742a0629c558cbbf9f001f886a01a5ba8. 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/ITZ040500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cee768efad2da418f757c01382f38a19ded5c49c5e091ddcc298401f4ad566d. 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/ITZ040500043.
Pagliacci / Prologue: "Si può? Signore! Signori!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5441b99e7b55af9731f45110cc40afb6e43ccbbfb3150b9823423c139e30cc29. 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/ITZ040500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41ac13756a6732feacba92edf1437fd4025029df748e15aa0fb619eddf635cc. 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/ITZ040500045.
Pagliacci / Act 1: "Un grande spettacolo!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc254b01e51d5b14ea18e254cb7a46e2036a2bc867ab95e484c44619f82751f2a. 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/ITZ040500046.
Pagliacci / Act 1: "Un tal gioco, credetemi"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a2f8b5aed19a2e8f8c6856f23853d21db8b4157607844a2987e9e0e24c163f. 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/ITZ040500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af1598775204fa6b60a5cfde4f714006a7cb41df2a13b0c27e7a408748096e5. 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/ITZ040500048.
Pagliacci / Act 1: "Qual fiamma aveva nel guardo!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d591a76a3f6ca940cc534bab2a5354fb912f25c89c8841179bec0dd6040851c. 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/ITZ040500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3348e35250bda966571f5365afa97c1cfae5e100830c2505f81b476c308c53ab. 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/ITZ040500050.
Pagliacci / Act 1: "Sei là...So ben che difforme...Oh! lasciami"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ab68cc0d4c1036cfdd29754de91d9c0deed0a1c0dbdc2fb9b9f906be87f520. 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/ITZ040500051.
Pagliacci / Act 1: "Nedda! Silvio, a quest'ora"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cb75ae4f25fd4d41061f007c12845f99ed3b30e89a0cd6ea0ba7f4448ae9c9. 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/ITZ040500052.
Pagliacci / Act 1: "Decidi il mio destin"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d7c910a49669e14acb96f1d6b7b69e60fe8b6d7c7be99afd30441e074e299d. 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/ITZ040500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e45671f5f9b5fcd85a7b156cc390804d74286a8a61d62206a61f6584dc1e96. 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/ITZ040500054.
Pagliacci / Act 1: "E allor perchè, di' tu m'hai stregato"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e456c701d15c21ecf1d511ea366e01e93acdb2c90f9b12b83b6148c195a0db. 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/ITZ040500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabcc31d9e6da2a4415454daec17d6d17e8b9403d59bd3e16e1ac1942187eb3a. 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/ITZ040500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04444948443acb5f6d432cfbe002ce9b48ab08a6a63e4ad19705293a84bcf13. 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/ITZ040500057.
Pagliacci, Act I: Recitar! – Vesti la giubba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d20d8e4f1f71001c06e3b43f84609988171961b0beec7d9cf3dc41b764f28ec. 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/ITZ040500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1b2800d0c21c75fbafe2f60fa7c1f6549d92016433c6c71c0e112b04c9fdcf. 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/ITZ040500059.
Pagliacci / Act 2: "Presto, affrettiamoci"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc71b592166cde2111d37377b88217cd66957476dddb7311e7cbef245f62218. 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/ITZ040500060.
Pagliacci / Act 2: "Pagliaccio, mio marito"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b7b5c6691c679d8d4a8ffec8dddf95407defcb7a5110ba0ab6ba86d2e132b6. 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/ITZ040500061.
Pagliacci / Act 2: "O Colombina, il tenero fido Arlecchin...Di fare il segno"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ece53f92ba67b85c5e860c6d77472bcbd22a684a80f97a9061daa397b247a3f. 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/ITZ040500062.
Pagliacci / Act 2: "E dessa! Dei, come è bella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba051b94e58e83696b89c386c17ce42efefa47a6e5a7e4041cbfba4404e8b7de. 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/ITZ040500063.
Pagliacci / Act 2: "Arlecchin! Colombina!...Prendi questo narcotico"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59793f3594b38c735f54b8bba6c63441ded0944ac8b44be159b575ad36b7107b. 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/ITZ040500064.
Pagliacci / Act 2: "Versa il filtro ne la tazza sua!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8207707240a805848c9c8e504c598fe91b0ce726a282dc11f2b40b545ff7ede1. 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/ITZ040500065.
Pagliacci / Act 2: "No, Pagliaccio non son"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8040f709ff6e55d6e4fc11313f20c2b5e0f62cacc72f5e5168faec8dbe9843b6. 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/ITZ040500066.
Pagliacci / Act 2: "Sperai, tanto il delirio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96919902ac1efd75a7117d4e28ab414f42552095fe68ce044314932fbebd4726. 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/ITZ040500067.
Pagliacci / Act 2: "Suvvia, cosi terrible"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17484dc9e0613dc7d9499be39ff5b9b7267ad1c30cf251b7aa0431311c262423. 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/ITZ040500068.
Orchestra del Teatro Carlo Felice di Genova
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb747f869a150cd41f0b7dfe6b25261e5d87478560d6f3d7c63236d712a07d118. 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/GB2DY2200446.
Lucia di Lammermoor, Act II: Per te d'immenso giubilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f7835d7f207b2d7680db72dee1e31df640b3ff03d4f988547f72dffe4b72a3. 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/GB2DY2200468.
Lucia di Lammermoor, Act I: Percorrete le spiagge vicine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3b7b6d2cd26fe1077d4f64d2474d540ad8a4ee7b7ee8b41b52b99e32117d93. 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/GB2DY2200447.
Lucia di Lammermoor, Act II: Dov'è Lucia?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4cc40d707cc4e2d549524e57a3f9727de0de7d62a17cdc3eb3be708b8bca2b. 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/GB2DY2200469.
Lucia di Lammermoor, Act I: Tu sei turbato!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3b58df36516689a532567115716d27497ee8022b534299bf66add5a486054d. 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/GB2DY2200448.
Lucia di Lammermoor, Act II: Piange la madre estinta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea3f5d5e01cc1c0e56bc71049e9f4d2a30b653c41e1d40ca3b0979a70a552c9. 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/GB2DY2200470.
Lucia di Lammermoor, Act I: Cruda, funesta smania
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbfebdb055fc8a5ceb7164811b2f4856760c9fa649e1ca769b5ce6a81d2ef61. 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/GB2DY2200449.
Lucia di Lammermoor, Act II: Chi mi frena in tal momento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085b3d16f6cb33e1226b3298326f4eb2060d76e820a703c3593e58b2fd631734. 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/GB2DY2200471.
Lucia di Lammermoor, Act I: Il tuo dubbio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3560d8da55d70fe36a7ee58d22c65d600943c9b11c0cf840510fbed7e4c7239. 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/GB2DY2200450.
Lucia di Lammermoor, Act II: T'allontana sciagurato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64da50319938d88f7a8ef450799b9fce17199efe13d27e3a79fe50337fec9ea3. 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/GB2DY2200472.
Lucia di Lammermoor, Act I: La pietade in suo favore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0aae5afee4a9a706dc61691857ec256ca7ff1b004d4a56db497d6367c0eb6e. 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/GB2DY2200451.
Lucia di Lammermoor, Act II: Sconsigliato in queste porte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abfc924b1f705d76f0bb6caad932159310bc1ed79209a44f23aac9057dd4ae0. 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/GB2DY2200473.
Lucia di Lammermoor, Act I: Ancor non giunse!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c6cecd87afa1084a0f1d9e5a7b5c53401961878989aaa71dc3ff26b9be780a. 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/GB2DY2200452.
Lucia di Lammermoor, Act II: Esci, fuggi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e07de15b9baf47781867f23040a0cfe44c7283a9cf8fe9e7c01b3756d9d6c12. 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/GB2DY2200474.
Lucia di Lammermoor, Act I: Regnava nel silenzio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c95e49820d41e14474fa5bc6479363d9a7f8c9d84f3bc42f71f8493fa2ccda4. 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/GB2DY2200453.
Lucia di Lammermoor, Act III: D'immenso giubilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54af16a21e8831c91ed23d89a7a556d7ff2e993df18b46986418bef0db82473. 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/GB2DY2200475.
Lucia di Lammermoor, Act I: Egli s'avanza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e95e525ee4aedc1e1655d46c4af9e4823c252b9062bedb048956c3b28cbfb68. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY2200454.
Lucia di Lammermoor, Act III: Ah! cessate quel contento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2be8fcc0bac7f74b342421f2eeda90749ecbbf2ed843881f5c17892999fac2f. 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/GB2DY2200476.
Lucia di Lammermoor, Act I: Sulla tomba che rinserra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248184b06e2a6cc2d916da1c62feff9898d3189f7131886c44eb033df7338ba6. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY2200455.
Lucia di Lammermoor, Act III: Ah! Dalle stanze ove Lucia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a20089da0d55d23d6ea0c490a1d8fef8703ee5cba3602de8b92dbc1a66fc3c3. 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/GB2DY2200477.
Lucia di Lammermoor, Act I: Qui di sposa eterna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f8f0cbf5fd9d23f84140ed69882edd28b12984028dade7886f896b68d66d8a. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY2200456.
Lucia di Lammermoor, Act III: Oh! qual funesto avvenimento!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc014e905f39a473384fd66994b39a03d48a35a3fc2038c64eba9756870a62a2c. 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/GB2DY2200478.
Lucia di Lammermoor, Act I: Ah, verranno a te sull'aure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac699324d1446fce270b1e739accb5f71b87195db729a83f58d939749b76746b. Chain 2 (Bitcoin): anchored in block 956995 (2026-07-07T04:27:57Z), 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/GB2DY2200457.
Lucia di Lammermoor, Act III: Il dolce suono
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a409b3db5d09c46591c2156d4c52cbf228890804515f1c37f7458f46c2862fb. 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/GB2DY2200479.
Lucia di Lammermoor, Act II: Lucia, fra poco a te verrà
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d86cbc8dc5c461da9b6d488d0a6185f4155d4321460843948c377b955df21f3. 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/GB2DY2200458.
Lucia di Lammermoor, Act III: S'avanza Enrico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30491382dc7bea7d4386878fad0a41be0770dc2cdcf83e43a55de1d0399a2fd5. 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/GB2DY2200480.
Lucia di Lammermoor, Act II: Appressati, Lucia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9031e490b8cfcbc0a01ef9ffef7d4d43035c29b49dcecb7e93be8ec238251b7b. 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/GB2DY2200460.
Lucia di Lammermoor, Act III: Spargi d'amore pianto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a2e09f130601ed80bc55cfeabdbd1adcf06604290b0af438e285f0b6b2d8f5. 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/GB2DY2200481.
Lucia di Lammermoor, Act II: Il pallor, funesto, orrendo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236842116eb90716a901184fff70563d10627072a2da7618ba3efbf349459f65. 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/GB2DY2200461.
Lucia di Lammermoor, Act III: Tombe degli avi miei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5365e5b92979574b1afa2d76d453223bab7516f8dbbeb51d651a7d592ae0bbc8. 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/GB2DY2200482.
Lucia di Lammermoor, Act II: Soffriva nel pianto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b8f105d161c9260c2d8d333cd945af1934725f39936a58e10ab070db2c0046. 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/GB2DY2200462.
Lucia di Lammermoor, Act III: Fra poco a me ricovero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc119a009e82a461f545269a1bc612f8d5df5af0061cac993b9da4d2427bb0f5. 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/GB2DY2200483.
Lucia di Lammermoor, Act II: Che fia!...Suonar di giubilo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed03ec27db2b1774680b22c6b229dde640196c4cefa7704d374ed49c2507890a. 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/GB2DY2200463.
Lucia di Lammermoor, Act III: Oh meschina!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7212218fa5d62209e8bb826245ddeb3ae3ef34262ac79ceface8a5739678eb. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY2200484.
Lucia di Lammermoor, Act II: Se tradirmi tu potrai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd12be9f390618e2160d869cfac2ffba402488cb5c08e15732123f61e3fcb925. 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/GB2DY2200464.
Lucia di Lammermoor, Act III: Tu che a Dio spiegasti l'ali
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e266151967e8767f6ac22562221f6156aeb05c17a14a8ae0e3d7d8e7285d99. 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/GB2DY2200485.
Lucia di Lammermoor, Act II: Ebben? - Di tua speranza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cfce72c75d422e4cd46e78ec165e43b6eb8c75efe219f842a4ae9e4daa046d. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2DY2200465.
Lucia di Lammermoor, Act II: Ah! cedi, cedi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628861213c46b52c76e39d3aa89b928274f8c7ecf3c1be16318db6dfa9ea4016. 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/GB2DY2200466.
Lucia di Lammermoor, Act II: Al ben de'tuoi qual vittima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47c1cac4c3b6d96b3ef79d5b3f5ab57e0700f9702c143f910ac0d338bd852a3. 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/GB2DY2200467.
Mercadante: Virginia, Act 1: "Figlia, ti scuoti" (Tullia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1effae938107baff41ee25b924715c81d043edf69c55d5e6421eeae58eed2e. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/GBQXY0960009.