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 0x0021f3a20ce35ab9cb698e08f0aff3971c9e483a021322afd4863ad98d17fb98. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/934fdadd-7f2f-4cd8-86b4-6091c0600952.json and https://artists.proofprofile.net/proofs/artist/934fdadd-7f2f-4cd8-86b4-6091c0600952.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Vivaldi: Farnace, RV 711 (Arr. B. Ticci) [Live]
Vivaldi: L'oracolo in Messenia, RV 726: Sinfonia. I. Allegro
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 0x020f9e866471955067466e5892dfb7c3211f2a525b8c0cbf133ef07f54da1067. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1203173 — a six-check JSON result.
L'Oracolo in Messenia, Atto Secondo, Scena 7: Aria: Son qual nave (Trasimede)
Julia Lezhneva/Europa Galante/Fabio Biondi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8db2151b9d896a64daec3f0aa0046a9ce1ade6f5d332cdd5d77c27faaa46004. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1202535 — a six-check JSON result.
Anthem "The Dove Descending Breaks the Air"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0eee4b92d934548c678d7b0f4e51c649acf679d5c690d1d6b3c24611462afa. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602001 — a six-check JSON result.
Threni, Id est lamentationes Jeremiae Prophetae: Threni, Id est lamentationes Jeremiae Prophetae: Incipit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce51d49764ea5d26574a836ed7313fe1fa08c68167a642feeba332d19add013. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602002 — a six-check JSON result.
Threni, Id est lamentationes Jeremiae Prophetae: Threni, Id est lamentationes Jeremiae Prophetae: De elegia prima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66de35552c53066bf6ea2b91f849085f500b4a14f7abd55b1f2653545b0ec482. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602003 — a six-check JSON result.
Threni, Id est lamentationes Jeremiae Prophetae, De elegia tertia: I. Querimonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffbbc90422d5f8f43ec65dcb068efcbdfd14f45fcd2c0bad2e930d9001e682a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602004 — a six-check JSON result.
Threni, Id est lamentationes Jeremiae Prophetae, De elegia tertia: III. Solacium
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6443671a916b5efff469c5e4e68ac2cfc61a47637b4321175b5e0438eafbb6c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602006 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2212b85ea1fd4816d5f3d4060b386fa50fd217d57033b1105df9c7497f3ca03b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602008 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e9d5c6fbb60e0221ee7cbc8f9e28e52ed56aef0e6632013a858843efb3fb0f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602009 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace91dedb60849b26fc5038a905620f38a703c98a5e22078a6f95a64060ffc01. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d9bddfac0389b0c2b9bb4ee65dadf3f46b051c4938efd53b23668e8eefc795. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602011 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b49d673f1fa250a53a3f0db35f7350f28ab88a49dcbccaaffb99fd28fa82ab. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602012 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507af9e9dcca9a96e0f8b281b155a02fd3d52ddcaf2ced7cc47af815b13ad898. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602013 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808d4111ba91d6e40681bc861a101b60c71474d9f87e6bc95be838ac5320c09e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602014 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe248f7414fd824cdab64e1c281be3f6de2e366c399356c00a7bebf9f0752420d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602015 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e2d7e75d5e10e07f054370596f5af568eecf6ccc8eda7c8822be9fdf837eff. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602016 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ef1157900c7d235bf9565a167beb7a885130c6d6896aa611b7a48a30fcf510. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181602017 — a six-check JSON result.
Philippe Herreweghe: A Conversation with Camille De Rijck
Les grandes eaux musicales de Versailles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3c9af0952d337b798584b59002d3a9fdcc66cc43e7ecc163aa9491c5c0ddd0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130101187 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055c4645e0f2c305d9f2129c26d90c0c2214a3a9e4054a5f34ecb9dae1baa84f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130480150 — a six-check JSON result.
Mozart: Die Zauberflöte ((The Magic Flute): Famous Scenes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ced984367fa0597b37b213cdfea4fe00849676b468dfe9a390b1c03074387d1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932010 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: 1. Auftritt. Nr. 1 Introduktion. Aria: "Zu Hilfe! Zu Hilfe!" (Tamino, die drei Damen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f42f698696252993d235f3841822a0571c70a749d9f86a8ed647af3640a906a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932021 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 13, Auftritt - No. 14, Arie "Der Hölle Rache kocht in meinem Herzen" (Königin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796e121817bfd560ccfe9a94dbf056ce4371b900ce09945b1f6e03c4887d5f48. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933110 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: 29. Auftritt. Duetto: "Pa - Pa - Pa" (Papageno, Weib)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24ca231aefeb246de617b3e5a40d6b9466c3033f0ff906f226f2bdeb5a23a41. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934131 — a six-check JSON result.
Mozart: Die Zauberflöte (The Magic Flute)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ced984367fa0597b37b213cdfea4fe00849676b468dfe9a390b1c03074387d1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932010 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 8, Auftritt - No. 9, Marsch der Priester
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cacd89fd939b97adbcf4806cd0aca54a171419f897944a3e0d0d90f968a39ec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933010 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 17 - 18, Chor "O Isis und Osiris" (Chor der Priester)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe14ea752c9989599a027adeb1b1b7a0f0c41f0fd8b37703ab33fb26082bfe9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934010 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 1, Introduction "Zu Hilfe: Zu Hilfe!" (Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f883d9a23d752a667ff5246847b9d59a6a1cb64b76e9f515b115128750f65c6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932020 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 9, Auftritt (Sarastro, Priester, Sprecher) - Sarastro "Ihr, in dem Weisheitstempel eingeweihten Diener"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176d1bfff8d6d9bd1d632f50c5a2408d98d14f637c50f67b94085d64d8efb63f. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933020 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 18, Auftritt (Tamino, Pamina, Sarastro) - "Prinz, dein Betragen" (Sarastro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90480942e12f4503be1803bb9661e715ce276cce2f82b7ccafcfe0892c1c986f. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934020 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 2, Aria "Der Vogelfänger bin ich ja"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcc255732b58a148df4d560bc9c09ef8fa3d930c9ad21f94cc104bc28614613. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932030 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 9, Auftritt - No. 10, Arie mit Chor "O Isis und Osiris" (Sarastro, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246b5292c0a3f3e7d0b0688a3093ff467ad3ec36efff467075b402ded8e72100. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933030 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 19, Terzett (Pamina, Sarastro, Tamino) - "Soll ich dich, Teurer! nicht mehr seh'n?" (Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40bf9800cca14163fecd0bc0518c718ea6cb59d1687ec2089aa17048a698dd8. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934030 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 2, "He da!" (Tamino) - Auftritt (Die drei Damen, Papageno, Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae04483460edc2417eff4a3884639abe458aa2e6fe16eebe9fcfe26149c31eb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932040 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 10, Auftritt (Tamino, Papageno) - Tamino "Eine schreckliche Nacht!" -.Auftritt (Sprecher, Priester, Tamino, Papageno) - Sprecher "Ihr Fremdlinge"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554e72e70d03e62d8ba8c90e3f13126354dd164ed9b96667f1e9826029493f5e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933040 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 19, Auftritt (Papageno) - Auftritt (Sprecher, Papageno) - "Mensch! du hättest verdient" (Sprecher)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4b95d2ba4b7aaa3a9dfa9ce73f2bd2b552e486b8ee0f853330f67e32bb33e9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934040 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 2, Auftritt (Tamino, Papageno) - No. 3, Arie "Dies Bildnis ist bezaubernd schön" (Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2916c338bf3b03b27abf34a2fed6b8627c2b4a8d8ef4396eb48cefa5ce8b9e1. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932050 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 10, Auftritt - No. 11, Duett "Bewahret euch vor Weibertücken" (Zweiter Priester und Sprecher) - Auftritt (Papageno, Tamino) - "He, Lichter her!" (Papagen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694e03e68083f5ab7fa33b1f360bdeb4819aeffb3ea7b6b677993b0a082312c9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933050 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 20, Arie "Ein Mädchen oder Weibchen" (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0cb505fb547b5c4379031e71cc33ca5c986709e005149531d5bd65a085c83b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934050 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 3, Auftritt (Die drei Damen, Papageno, Tamino) - "Rüste dich mit Mut und Standhaftigkeit" (Erste Dame)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664caf33d7573a696ac304df12f3635729dcc628e341726f3e8cfb1638bb8540. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932060 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 11, Auftritt (Die drei Damen, Papageno, Tamino) - No. 12, Quintett "Wie? Wie? Wie?" (Die drei Damen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1230c79d0e38482a7874f32f01bcd99e0c8775da83e4cf3c0508f1313e9312. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933060 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 20, Auftritt (Weib, Papageno) - Auftritt (Weib, Papageno, Sprecher) - Auftritt (Die drei Knaben) - No. 21, Finale "Bald pragnt, den Morgen zu verkünden"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e57293becd8e262908e59aa03ffaf4bff70289ff8d1b58348efdaf31c8602f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934060 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 3, Auftritt (Königin) - No. 4, Rezitativ und Arie "O zittre nicht" (Königin) - Auftritt (Tamino, Papageno) - "Ist's denn auch Wirklichkeit" (Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844b0f9c9ac48b64c4e1a4a134c4dbf30fc6837fa729df5e514525489076d88c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932070 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 12, Auftritt (Tamino, Papageno, Sprecher, zweiter Priester) - "Heil dir, Jüngling!" (Sprecher)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792883fb9f49401da6c4ac84f759de23ed13b66d688b020184806accda4da988. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933070 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 21, Auftritt (Pamina, die drei Knaben) - "Du also bist mein Bräutigam?" (Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a14db0d69814736135a71fa9737cc1c94334d3f7638fd22a776c70d6b0be437. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934070 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 4, Auftritt - No. 5, Quintett "Hm! Hm! Hm!" (Papageno) - Auftritt (Die drei Damen, Papageno, Tamino) - "Die Königin begnadigt dich" (Erste Dame)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8f934ec7b2cc368b54316e7fb168ff36ea85c643af9526a4054296b93cde35. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932080 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 12, Auftritt - "Ha, da find' ich ja die spröche Schöne!" (Monostatos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff733f4289d4c08a5bf5edfe1a29b6648783136cbf446c4485d22de814a0ba67. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933080 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 21, Auftritt (Zwei Männer, Tamino) - "Der, welcher wandert dieser Straße" (Zwei geharnischte Männer)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee91ebba14a3bc8306a964fbb95a66361f02604052f9cd4062a8b176b5c0b87f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934080 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 5, Auftritt (Drei Sklaven) - "Ha, ha, ha!" (Dritter Sklave) - Auftritt (Drei Sklaven, Monostatos) - "He Sklaven!" (Monostatos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3c1b2c3d6770e1b4de2af17fa11c7a5cc01da769bb647c8345462f918e7eeb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932090 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 13, Arie "Alles fühlt der Liebe Freuden" (Monostatos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be74f079bb4dc8d6ce5d0f6d9fac69ac09d9ab8ff4b12774084717d464b2ec6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933090 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 21, "Tamino, halt" (Pamina, Tamino, die Geharnischten)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15170308c5ab1e0242840fbd7f80c1dc568051c89881e2addd5e88e1a8b91edf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934090 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 5, Auftritt (Monostatos, Pamina) - No. 6, Terzett "Du feines Täubchen, nur herein" (Monostatos) - Auftritt (Papageno, Monostatos) - "Wo bin ich wohl?" (Pa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f4f413a16ac61af1ebea72e5a26af495820077cba85d221ee157f33f1d1dee. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932100 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 13, Auftritt (Königin, Pamina, Monostatos) - "Zurücke!" (Königin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b94639ca4ae2121449819a06f0f5c70fbbdda6203780b96bd20775dfafa871. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933100 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 21, Auftritt (Pamina, Tamino, Chor) - "Wir wandelten durch Feuergluten" (Pamina, Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14ae97d888bfca9743f477a20b3421f5eb35e7a548b44e9d12396f4f08b2a79. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934100 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 6, Auftritt (Pamina) - "Mutter" (Pamina) - Auftritt (Papageno, Pamina) - "Bin ich nicht ein Narr" (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563626c893a60f112cfa9597dfd5aae286d3d2101b8c53808eb09fa826813abb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796e121817bfd560ccfe9a94dbf056ce4371b900ce09945b1f6e03c4887d5f48. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933110 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 21, Auftritt (Papageno) - "Papagena! Papagena!" (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74a790e091557c24905a3ef919b1f3b92e2c225ed8e54ec5c80f2506dc2c6e8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934110 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 6, Auftritt - No. 7, Duett "Bei Männern, welche Liebe fühlen" (Pamina, Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe561a36f7388e5e2fe30bfb745e06cffedff96d4819b82c4cf902a9f05d2abfe. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932120 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 14, Auftritt (Pamina) - Auftritt (Pamina, Monostatos) - Auftritt (Monostatos, Sarastro) - Auftritt (Pamina, Sarastro) - "Herr, strafe meine Mutter nicht"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642a15cbfd61a102c3ff09ba8a9723ad03fb1e93c9de9ebdd2c79a83a7fffb59. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933120 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 21, Auftritt (Drei Knaben, Papageno) - "Halt ein, o Papageno!" (Drei Knaben)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cf859e522b428b8483d7e79c5b1c05da8dcc2988c46f8a022a52ef2fb0f413. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934120 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 8, Drei Knaben "Zum Ziele führt dich diese Bahn" (Drei Knaben, Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a5979613a05fc0608c24764cf859a3766e4fe97dd6120f41e1914bb8cb6ee0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932130 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 14. Auftritt - No. 15. Arie "In diesen heil'gen Hallen" (Sarastro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49839f53815beb0499c2f127e1e167887c442ebfc8e0164fdabc82917f43473f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933130 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 21, Auftritt - Duette "Pa - Pa - Pa" (Papageno, Weib)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf739b1c6842381aac5072db71c3b0713bf742a6957f79586faf79ccd685fa810. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934130 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 8, Auftritt (Tamino, Priester) - "Die Weisheitslehre dieser Knaben" (Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc48fc2fd9b30134c23b996a5d92f80e1b1684b7e1f8695d03f7d095619c31b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932140 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 15, Auftritt (Sprecher, Zweiter Priester) - Auftritt (Tamino, Papageno) - Auftritt (Papageno, Weib)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3937d9b97af8dad460e44ebadcf842f9d2a55c6775d0ec97ad2fb85d4c9936ca. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933140 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: 15. No. 8, Auftritt "Wie stark ist nicht dein Zauberton" (Tamino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab438d13cd684386f41dd50745b816d55a91d2136e7c31c669dfa1a99514aae. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932150 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 15, Auftritt (die drei Knaben) - No. 16, Terzett "Seid uns zum zweiten Mal willkommen" (Die drei Knaben)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d060f6d1eb55aa90e5756c67335168370edd80506d8523de414f24bced684e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933150 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 8, Auftritt - Beide "Schnelle Füße, rascher Mut" (Papageno, Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6da00d230cbe9b82dc7131ceb05a8b4b4b927eb8d4ea622989ca8e60bacdae. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932160 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 16, Auftritt (Tamino, Papageno) - "Tamino, wollen wir nicht speisen?" (Papageno) - Auftritt (Pamina, Tamino, Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f16c9f2cb4d3f6b36cd5740244ef0131acb2fd71d2b8920ffaf4e60886fef4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933160 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 8, Auftritt (Papageno, Pamina, Monostatos) - "Ha, hab ich euch noch erwischt" (Monostatos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf5455bcd84736461d90d605d1a6ad64715f3dbf962a7c120ec8d980ef35d81. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932170 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 17, Arie "Ach ich fühl's, es ist verschwunden" (Pamina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b69c62e1cf10134886af04b63af5cd596c9088ee32fa52e2871bb6c9691814b. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933170 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 8, Auftritt (Papageno, Pamina) - Chor "Es lebe Sarastro" - Auftritt (Pamina, Sarastro) - Chor "Es lebe Sarastro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde192a18e72b86d094499236a20e671b7e9603d08e944f60b1244b4ae461f029. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932180 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil II: No. 17, Auftritt (Tamino, Papageno) - "Nicht wahr Tamino, ich kann auch schweigen" (Papageno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42652a2736d62e93f40b1f66b891a1412d5212ab0107eda15343c2fe4bf67885. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933180 — a six-check JSON result.
Die Zauberflöte, K. 620, Teil I: No. 8, Auftritt (Monostatos, Tamino, Pamina, Sarastro) - Monostatos "Nun stolzer Jüngling, nur hieher!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73c7e8812cdf01d5d26de517899fc16e54450f6fd933fba3aadc9a61e5399bf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932190 — a six-check JSON result.
Bernard Rands: English Horn Concerto & Canti del sole
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ced984367fa0597b37b213cdfea4fe00849676b468dfe9a390b1c03074387d1. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cacd89fd939b97adbcf4806cd0aca54a171419f897944a3e0d0d90f968a39ec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f883d9a23d752a667ff5246847b9d59a6a1cb64b76e9f515b115128750f65c6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176d1bfff8d6d9bd1d632f50c5a2408d98d14f637c50f67b94085d64d8efb63f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcc255732b58a148df4d560bc9c09ef8fa3d930c9ad21f94cc104bc28614613. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246b5292c0a3f3e7d0b0688a3093ff467ad3ec36efff467075b402ded8e72100. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40bf9800cca14163fecd0bc0518c718ea6cb59d1687ec2089aa17048a698dd8. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae04483460edc2417eff4a3884639abe458aa2e6fe16eebe9fcfe26149c31eb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932040 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554e72e70d03e62d8ba8c90e3f13126354dd164ed9b96667f1e9826029493f5e. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933040 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2916c338bf3b03b27abf34a2fed6b8627c2b4a8d8ef4396eb48cefa5ce8b9e1. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932050 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694e03e68083f5ab7fa33b1f360bdeb4819aeffb3ea7b6b677993b0a082312c9. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933050 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0cb505fb547b5c4379031e71cc33ca5c986709e005149531d5bd65a085c83b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934050 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664caf33d7573a696ac304df12f3635729dcc628e341726f3e8cfb1638bb8540. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932060 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844b0f9c9ac48b64c4e1a4a134c4dbf30fc6837fa729df5e514525489076d88c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932070 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a14db0d69814736135a71fa9737cc1c94334d3f7638fd22a776c70d6b0be437. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934070 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8f934ec7b2cc368b54316e7fb168ff36ea85c643af9526a4054296b93cde35. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932080 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3c1b2c3d6770e1b4de2af17fa11c7a5cc01da769bb647c8345462f918e7eeb. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932090 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be74f079bb4dc8d6ce5d0f6d9fac69ac09d9ab8ff4b12774084717d464b2ec6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933090 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f4f413a16ac61af1ebea72e5a26af495820077cba85d221ee157f33f1d1dee. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b94639ca4ae2121449819a06f0f5c70fbbdda6203780b96bd20775dfafa871. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563626c893a60f112cfa9597dfd5aae286d3d2101b8c53808eb09fa826813abb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796e121817bfd560ccfe9a94dbf056ce4371b900ce09945b1f6e03c4887d5f48. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74a790e091557c24905a3ef919b1f3b92e2c225ed8e54ec5c80f2506dc2c6e8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934110 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe561a36f7388e5e2fe30bfb745e06cffedff96d4819b82c4cf902a9f05d2abfe. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932120 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642a15cbfd61a102c3ff09ba8a9723ad03fb1e93c9de9ebdd2c79a83a7fffb59. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933120 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6cf859e522b428b8483d7e79c5b1c05da8dcc2988c46f8a022a52ef2fb0f413. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934120 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a5979613a05fc0608c24764cf859a3766e4fe97dd6120f41e1914bb8cb6ee0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932130 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49839f53815beb0499c2f127e1e167887c442ebfc8e0164fdabc82917f43473f. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933130 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf739b1c6842381aac5072db71c3b0713bf742a6957f79586faf79ccd685fa810. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140934130 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc48fc2fd9b30134c23b996a5d92f80e1b1684b7e1f8695d03f7d095619c31b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932140 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab438d13cd684386f41dd50745b816d55a91d2136e7c31c669dfa1a99514aae. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932150 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d060f6d1eb55aa90e5756c67335168370edd80506d8523de414f24bced684e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933150 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf5455bcd84736461d90d605d1a6ad64715f3dbf962a7c120ec8d980ef35d81. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140932170 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b69c62e1cf10134886af04b63af5cd596c9088ee32fa52e2871bb6c9691814b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140933170 — a six-check JSON result.