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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79590702daf79ce19320793cb2271ce4c11a71f4007d8e6ca94247eb776609d. Chain 2 (Bitcoin): anchored in block 953602 (2026-06-14T06:58:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f564c82-409e-4460-8cc0-2770f2cc0502.json and https://artists.proofprofile.net/proofs/artist/0f564c82-409e-4460-8cc0-2770f2cc0502.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dido and Aeneas, Z. 626, Act I, The Palace: Shake the Cloud from Off Your Brow (Belinda)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34c48f0c5abe6e33e505877c3636ee23d391ad8563108725a41539ba7907783. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62129602.
Dido and Aeneas, Z. 626, Act I, The Palace: Ah! Belinda, I Am Press'd with Torment (Dido)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9323a46331627ca9fcd8c62f925d4a730287007f830658689147ddf817ca4e70. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62129604.
Dido and Aeneas, Z. 626, Act I, The Palace: See, Your Royal Guest Appears (Belinda, Æneas, Dido)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9683c35dba0259640cda7c4ec594e9205a91a8583280ba2382c7d218f44bf1e. 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/FROV62129609.
Dido and Aeneas, Z. 626, Act I, The Palace: The Triumphing Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cc2e0c37fe8151a4dcdf482312edc64b8e4f6326612f77e02131e3169ca650. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62129613.
Dido and Aeneas, Z. 626, Act II, The Cave: Ruin'd Ere the Set of Sun? (Two Witches, Sorceress). Ho, Ho, Ho (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf679531ac1943af91d37075a3b4c3dff03ede8fc934636c78a76d7ede5a554. 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/FROV62129616.
Dido and Aeneas, Z. 626, Act II Scene 1, The Cave: Echo Dance of the Furies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77342b2b7ceb0827639856abf30cd138787cdd3b5a2840a8abbc1515e9a226f4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62129619.
Dido and Aeneas, Z. 626, Act II Scene 2, The Grove: Haste, Haste to Town (Belinda, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c5dfcffc4665f4c2a77b9a4f75379e024fc3bbf6e1a673d3a3cad4fd820640. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62129624.
Dido and Aeneas, Z. 626, Act III Scene 2: When I Am Laid in Earth (Dido)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a12e0bab43ead4545749afa4df497ac5d4d0c26692fb09cfe7d3bc9c49f13a. 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/FROV62129636.
Dido and Aeneas, Z. 626, Act III Scene 2: With Drooping Wings (Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd618a6449bf53028050b1b9b038ba0e355103ca5133d61abb29b580c7cdb6f. 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/FROV62129637.
Dido and Aeneas, Z. 626, Act I, The Palace: Fear no Danger to Ensue (Belinda, Second Woman, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910f387a28eb42dde32ca3e30a24b4965a313693848a91d69cc38fb1914b1f6f. 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/FROV62129608.
Dido and Aeneas, Z. 626, Act II Scene 1, The Cave: But Ere We This Perform (Two Witches)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e85e67dd8a6b66bcaaf47f4cc24ddd1ab079303020b120fe5aa88302728a1d. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/FROV62129617.
Dido and Aeneas, Z. 626, Act II Scene 2, The Grove: Oft She Visits This Lone Mountain (Second Woman)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591f36b22607269796540e2a4fbf843af62aec81f5192e7f0aba946a045aa724. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/FROV62129622.
12 Madrigali per cantare e sonare: No. 8, O dolcezze amarissime d'Amore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab2f7182258080109595408c7a012bf6dcfd18e5133a5e2bbca526e33e11203. 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/BER182245502.
12 Madrigali per cantare e sonare: No. 9, Troppo ben può
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3259e61ac150304e1c2cb035ce55c1dbc210fa2873dd4423d5df0b8e7c4a9eb. 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/BER182245508.
12 Madrigali per cantare e sonare: No. 11, Non sa che sia dolore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c43705d09e96545de74b7712c2370f7445dc944806ab610d59b02ffa779c89. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245511.
12 Madrigali per cantare e sonare: No. 2, O Primavera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b875e401aaf9856722404ce199be261f5a7ee3344fd892e4486661f0a25dea2. 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/BER182245513.
12 Madrigali per cantare e sonare: No. 10, T’amo mia vita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28644ecbebf5359e32f9519316ac855f79440d7b8e948b2e911a28a6e44c131d. 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/BER182245501.
12 Madrigali per cantare e sonare: No. 4, Stral pugente d'Amore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f384a115883d018d4458f0aa4fc02155750f4a8f1fcdfeba8275353bc22220. 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/BER182245503.
Madrigali e canzonette a due, e tre, voci: No. 10, Come dolce hoggi l’auretta, SV 173
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc555a61a63f271e2f5951531aabd365d4e19d74fa8c47e5dffdfcabfaf7f21dc. 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/BER182245505.
La liberazzione di Ruggiero dall'isola di Alicina: Le tre sirene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e664af5b86590b1142c181cda573fa558e23520ed5b5e30651c53448287636. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/BER182245506.
12 Madrigali per cantare e sonare: No. 5, Deh vieni ormai cor moi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78792bfccb4643c3175fcf8de81708c79921329f0f4eb277081c960ee4a0cdd. 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/BER182245507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2019ddb4d9a60019da4ba33ecea845536e885ed326e3b98f1c27826cb2baa746. 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/BER182245512.
La liberazzione di Ruggiero dall'isola di Alicina: Le tre damigelle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8137f3fb14aa7153f78c976612c83369ffba0894262b8ff31d5712abbafd670b. 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/BER182245514.
12 Madrigali per cantare e sonare: No. 7, Io mi son giovinetta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8f78b095ec469e4e817be35c80f8e03df923ecb3fe6ea379a5550b910feac3. 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/BER182245515.
12 Madrigali per cantare e sonare: No. 12, Occhi del pianto moi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f649eeff106feebe6634134ac332ab9d6c2e7c7b77a3b13e7822dd8831319be. 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/BER182245516.
12 madrigali per cantare e sonare: No. 10, T’amo mia vita
Première lamentation du Jeudi saint: I. De lamentatione Jeremiae prophetae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441a7c52448223ccedd6f5b2a6746c1d24e04d66dd9ca254f18a0911bcd6afe1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY322105014.
Première Lamentation du Mercredi saint: I. Incipit lamentatio Jeremiae prophetae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1056d6996c531320b169f51d36a432e958249f7c0db1166b537e91d9b721124f. 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/DEY322105001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8057b675f61c9291859ce296f1035da3e4c7ef23ee7d744d951a72225ae0708. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2403701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88056a4263b835fd0220e4b321f62ff428a9cdfe8c868483f40c82ffee192d49. 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/FR50X2403702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1ff835cd5f8066b52134fcd05c059e99d1e3dd00508b0d9146083ada715879. 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/FR50X2403704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7ad7f0518c50aa97d528423a47107bf2d176d9b6899630fa1a8833a41fe51f. 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/FR50X2403709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9255d0ef3d7ad861adde8fc4c6816fd5447bd03c0804ecaa29879876cbbd8a. 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/FR50X2403710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb8ea1d7115f27ca0a0bc160a9e34ebbdf1af8d4927ca7fccb977b21f7592a5. 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/FR50X2403711.
In solitare arene: "Lo strale di Cupido"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074edc4e40b97d87944497f354a0b8b73c82a35b09a2dd8e9e13b9165efa69b9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2403712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a5b61d9a24e72100ef030c90bf0518f770485a9b618d31371aa539533fb0cf. 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/FR50X2403721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064fc4a6b0b0db5279f28653c0c4012250333658b32dcfd8878a73505de6ec5a. 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/FR50X2403722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda82561d28a145b6e33bb92bfa2bd8b9e6c5a02bb52b0314dcf62842fe251a6d. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/FR50X2403726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6944601310d63e6327bee71243e00f5a5793c8606c7ff8db5ddad1150c5930. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/FR50X2403707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbf2ebd2db2c7de3c265d7244072a1a7c91d24ee9841d0727de89d02a158ed2. 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/FR50X2403713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef72bf44fa220752a8c6171702c2bb12b13de1fea756d8855226f0d914544a10. 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/FR50X2403714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e00c8a34bccbcd1f202a52162945a939fc7c8d438bfb03c6da59d40643ceed8. 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/FR50X2403716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9e95e72e139082e12cb31402b2ce6152e1443fdead391640c79d1756fd3b99. 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/FR50X2403720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d0569aceee4db30631627364a44397df126f316739d02f9a351f94499d4b88. 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/FR50X2403723.
Fuga a 5 voci sopra la canzone di Cecilia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54fdbd88fe73fbd5175a95dae9d27649bc56c07bd5c679cf8e521e0cf1f9fd4. 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/FR50X2403725.
Fénix - Filigrana Sonora Com Registos em Memória
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: I. Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b47878d216079e761c334619fc6e35f9bf248caeed0fdfd43b2f1e1e2384d38. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337301.
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c024206619acb19855367200c2056c7d1001ba17196079f1822967ac078d94. 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/FROV62337302.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Cualquiera mozuela (Celfa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b5cf732bfa10fb4056bd2ebe563c668ce10e127f63b9b2036bf0b29ef43807. 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/FROV62337326.
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: III. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1534828b3e8fdbf65c02f20010662c8084e8bba3d50fa9d4a85b1cebd97255a. 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/FROV62337303.
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: IV. Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed83359c8415206bae25cb70adf095b1f25ea090ffe3f51168b2b8afa5094ba2. 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/FROV62337304.
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: V. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53637591d0aa7dd0667572a9079a0cca4a04bfde3637b92e6607b9c52075efaf. 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/FROV62337305.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Cese, el que, miedo de la Tierra (Marte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d0d5d578daa8c57cbd8a0ddc47bdc8393dcef93f28213ac3252eb86ef54d13. 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/FROV62337310.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Espera, Marte (Tutti & Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a97c201653ef6df34f8b1f57ea872bb130bf0e16f4e9adee55b62defd6842a. 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/FROV62337335.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Adios, Venus bella (Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24047058488145e7370e75cf584a5ad906a216f72c95ff8a35c1c64853d4c5c5. 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/FROV62337336.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. No triunfe el hado (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363d8adf25e5919d8376815cf1c4ec1368e5834f6884deb9f87e072303bfc9a3. 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/FROV62337337.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. En flor tu vida crezca (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227e88997f15322b1338b317c40c03642d8fb0c573ec78f5ce4a87988f379969. 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/FROV62337338.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¡Ah, de esos horizontes! (Venus, Chorus, Marte, Cibeles Celfa, Clarín, Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d60cf7a89565c11a29613c98ed9eb19f6467b1a7ca93ee2485de94c0e60964e. 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/FROV62337339.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Chorus. Victoria por el Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee320db3b0a36485834f3a03aa04be5c2fa9f81afbff97ae92079b71e227ffbc. 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/FROV62337342.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Desde un coto a otro coto (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc170a9d1463bbb4759f326e38e8389366751cd73194bc0743b8b1510d2c0c59d. 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/FROV62337319.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Trompas venatorias (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ff378740a18edfbe682bc5ae9725aa0036d48cdbae54d87253c9484d10759b. 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/FROV62337322.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¿Así te vas, lisonja del sentido? (Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b64a49460fce0f82c550bb4ff0d923fe23b725345bc16b35000f93064d233fe. 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/FROV62337323.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Con efecto Clarín me galantea (Celfa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc474b47921996d95593722c46eead230eb1173331e5ff9be617e006dac9ab06. 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/FROV62337325.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¡Ah de esa triste boca! (Marte, Chorus, Cibeles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034e03b36a611ff839d85e7bd9b3e87b069b5b2683e26f50e6ea9896b674afb8. 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/FROV62337327.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Chorus. Ni Marte con iras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec49451b164b5abf784fa0e89966737556f6169866f3411719d43e2f83efd23c. 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/FROV62337307.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¡Ay de mí! (Venus, Chorus, Clarín, Celfa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd59775b234481a40ba00298b5ed6d918f205aeed36b343c6adf76aa08c53711. 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/FROV62337331.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Duet. ¡Ay, mi bien, qué espanto! (Celfa, Clarín)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d610b0e2e7acb07f2689dcfd40b1e495319aa9572947c15f7e4d87c70e5306. 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/FROV62337332.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¿Por qué lloras, mi bien? (Marte, Venus, Celfa, Clarín)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16473fec9f740fb0c261c5fb5d2ac7a58e7dc5bc027b93d779fb3d8c1cebe7d6. 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/FROV62337312.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Chorus. Ni Marte con iras (II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab022695e8c6adff9f90acda9cdd8226fe076e039feac4d28c9cad1d489aa69. 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/FROV62337313.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Dígame usted, ninfilla mondonguera (Clarín, Celfa, Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99be3ee2d2a153f64305cc48678d2a4a1aedd644778b1743fd0478a00220ae0. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/FROV62337316.
De Nebra: Venus y Adonis: Aria. Cualquiera mozuela (Celfa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b5cf732bfa10fb4056bd2ebe563c668ce10e127f63b9b2036bf0b29ef43807. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FROV62337326.