Eva Randová (born 31 December 1936) is a Czech operatic mezzo-soprano who made an international career based in Germany. She appeared at major opera houses including the Metropolitan Opera, and at fes
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 0x0e79a0f3c7efa51d21ba6a71a97fc390e099e271f7d21d65c5d6ad19e587c8bc. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ecdd92e-66c5-4c65-a8ca-0f9b7fe9cb14.json and https://artists.proofprofile.net/proofs/artist/3ecdd92e-66c5-4c65-a8ca-0f9b7fe9cb14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rusalka, Op. 114, B. 203, Act I: Act I: I pekne vitam (Wassermann)
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 0x9868eb9a6df8b1404d68b38b08f9d803685297b780d1d7a34e5ede2df813802e. 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/DEB950463803.
Rusalka, Op. 114, B. 203, Act II: Act II: Rusalko, znas mne, znas? (Wassermann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669fd193fb8bd0a5a1bd5e3fa2cda9e4eff48a65434007d5b408dfd783f2f8b0. 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/DEB950463817.
Rusalka, Op. 114, B. 203, Act I: Act I: Tedy pojd', honem podj (Hexe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78395d140158b240cbf1ad1601ae9a940e3939b3de9642d1309b414a88e807c7. 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/DEB950463810.
Rusalka, Op. 114, B. 203, Act I: Act I: Vidino divna, presladka (Prinz, Chorus, Wassermann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974b6eb68b43ce5a1351c7879e162cd95221e1efe0fb1a3067858bec8d36b508. 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/DEB950463812.
Rusalka, Op. 114, B. 203, Act III: Act III: Milacku, znas mne, znas? (Rusalka, Prinz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe16745bc80bd7876b825f5178f798238f71d3880e92bc3b8cba7b395e253016. 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/DEB950463826.
Rusalka, Op. 114, B. 203, Act I: Act I: Uboha Rusalko bledal (Wassermann, Rusalka, Hexe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b0ec70d742ed485a646c2a720d083b24d6cf546afce839d03ef1a0ac2d7f7f. 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/DEB950463807.
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
Rusalka, Op. 114, B. 203, Act I: Act I: To ja znam (Hexe, Rusalka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207e168742dd8c150dc63a9989fc9fe90fc68e976f0e81b0c120eb7eb739b70e. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB950463809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a88148920f7e6ffcd15e75b67763eb5cc0c8d867ff1815cc358755419f1bcb. 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/GBF078542201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f62eafd4a9340053681892c4774d8d0621c9ca5311df9a820104e314769cbd. 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/GBF078542213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c50d4c20635b68905ee8cdaf42afbc98194ba0e46d38f8564660516a86e2a52. 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/GBF078542227.
Lohengrin, Act II Scene 4: Gesegnet soll sie schreiten "Procession to the Cathedral"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ce3ed96fdff6a2c9a63e948d3321da226cae929f494edcad14ba3281a2e6c1. 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/GBF078542222.
Lohengrin, Act III Scene 2: Das süße Lied verhallt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa014a350def62f1d8232d63052ab2a4c8cdc413f1a909819c4a94f0dd940dfdb. 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/GBF078542229.
Lohengrin, Act I Scene 2: Seht hin! Sie naht, die hart Beklagte!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaaaca15df026740dd4a6244e5da190a579477580193238eeb0bbdaab46f719. 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/GBF078542204.
Lohengrin, Act II Scene 2: Euch Lüften, die mein Klagen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4409a171cbded85fea692baab7575524b4715462e5c11d4978a33b32b62a567e. 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/GBF078542216.
Lohengrin, Act II Scene 4/5: Zurück, Elsa! Nicht länger will ich dulden – Heil! Heil dem König!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4718ffd2bbe20ce2d14f2e6c38575962f510020b08070a36093638093661ec. 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/GBF078542223.
Lohengrin, Act II Scene 5: O König! Trugbetörte Fürsten! Haltet ein!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49801a0d1d70327906bb18a631941102d65c9ca5113cb13b5fba3826e5f4e6d. 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/GBF078542224.
Lohengrin, Act III Scene 2: Atmest du nicht mit mir die süßen Düfte?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be1a0b05b70aac332d3bbd5df259ba76309be11e2308537ffd298d3c6566ffc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078542231.
Lohengrin, Act I Scene 2: Mich irret nicht ihr träumerischer Mut
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabed09fdcf8535e9cad3a72fbd74f034ebb5db8d5a5e6b941f95f2c1361e2ba4. 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/GBF078542206.
Lohengrin, Act III Scene 2: Weh, nun ist all unser Glück dahin!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb7a15355deb61dbf7cc2465462b2e541c96083dfd4d4dc923350e8821d4142. 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/GBF078542233.
Lohengrin, Act I Scene 3: Nun sei bedankt, mein lieber Schwan!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb73a756dfe38a450ce75d6cd867a472c80dd68b9875803ae667d91213f8c49. 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/GBF078542208.
Lohengrin, Act III Scene 3: Morgenröte – Heil König Heinrich! – Was bringen die?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e3c48eee58a5aca638c81d70424a9fa8580331099b5bddb1d2aa01764b6d35. 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/GBF078542234.
Lohengrin, Act I Scene 3: Nun hört! Euch, Volk und Edlen mach' ich kund
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3648596a247fe82ad5ed1995f1947b069d6094341b097c9997392ebf3385050f. 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/GBF078542210.
Lohengrin, Act III Scene 3: In fernem Land "Grail Narration"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fd58e5bf68aa58c0df7afd9e0367a7e615615106c943f8392804d151dbb310. 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/GBF078542236.
Lohengrin, Act III Scene 3: Mir schwankt der Boden!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6280b9f22bb8a8f3f27883c45f95c2bfc58fd43093f00e3adf69decb7929ce9. 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/GBF078542237.
Lohengrin, Act III Scene 3: Mein lieber Schwan!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2590a28ce2d3c4d7873695f9ef524b236f2aefbaaee7519f1bb806a8023c18a. 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/GBF078542238.
Lohengrin, Act II Scene 1: Erhebe dich, Genossin meiner Schmach! – Was macht dich in so wilder Klage doch vergehn?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c207847e28a23d6d61eed2f86a95c63fc8e091835326504b075917a64e9d2d5. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078542214.
Lohengrin, Act II Scene 1: Du wilde Seherin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee68b95eebe57d906778d8cf0c73da21573f6a1dca1379536a1324cd45d75f0. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078542215.
Lohengrin, Act II Scene 2: Elsa! ... Wer ruft?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb204f3599ee1f735eb5a5443714eb13264ba2fdd6ef8fb495479a9af6d32c506. 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/GBF078542217.
Lohengrin, Act II Scene 2: Entweihte Götter! Helft jetzt meiner Rache!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53561ebb15cd5d302689681a873e65ad568fd4ebe43dbf181fa92e1be643a37e. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078542218.
Lohengrin, Act II Scene 5: Welch ein Geheimnis muß der Held bewahren?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80e8efa5d16153f457e0571451827f19757f77957b146acd3dd11cfd50726f2. 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/GBF078542225.
Lohengrin, Act II Scene 2: Wie kann ich solche Huld dir lohnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8eeef2c84929dbbf7eb0adf260a2f1edc013202e730cacc463c6577d1580db. 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/GBF078542219.
Lohengrin, Act I Scene 3: Nun höret mich und achtet wohl – Mein Herr und Gott, nun ruf ich dich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64d21e2ec2f8d9d6da6f50534b26459ab3775f476a061300578731193de7ce6. 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/GBF078542211.
Lohengrin, Act I Scene 3: Durch Gottes Sieg ist jetzt dein Leben mein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f831607b8c9ef60b7ba51191eb060fe15c4c091b8d1ae886d474ffeebf73f5f. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078542212.
Giuseppe Verdi - Géniové světové hudby V.
Peer Gynt Suite No. 1, Op. 46: IV. I Dovregubbens hall (In the Hall of the Mountain King)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062b1cc7e5deeed43f2051e893921147e38a055678ca8cd5c0d4bd32fb93432a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEP0691040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a54cf37f33de463b2fb3cf2c3bf2104923ea53274de9cbdbe54baaa0704ddf. 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/GBF078231401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d53f442c22906877cea3484e3376236d8dc9012d77a8cef6b344ba131c6b86. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078231414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8353516345edce31be7de7a9d3fe7fb6078a80a3bf1b6172b505b443320f14aa. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBF078231402.
Jenufa / Act 2: Mamicko, mam tezkou hlavu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a133aa515348c232309a93b764a2975c319daa0783b4b55f8a12b2b8bc0efe. 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/GBF078231415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcb8916b475dc1205643300a576fd568c760199d4d6449aeded545bfae5fe31. 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/GBF078231416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1772fbce2595bd9cc8d1f345e76f70a1bcde9e16075e675bb7e1d476c205ba3e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078231404.
Jenufa / Act 3: Neni ti teskno, Jenufko?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cbef6e34930125bf497a8e99f13cd7177b62069eaa2192368826ce50734817. 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/GBF078231418.
Jenufa / Act 1: A tak bychom sli celym zivotem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b274a18927933bd784c1a7d86f6bc01d001884cb2a199b8daf900488330f53. 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/GBF078231406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe053610a7b110d713cb5c1bb3365cbd4b5523fd54641337cba039a68b44b263. 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/GBF078231419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a3c5f04dd0a75f8743e4d541414d5ef3b41d749892e0ed3b1df9e4a2784e59. 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/GBF078231407.
Jenufa / Act 3: Vidis Laco, já to tusila
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebeccc9d27f068b093c40cda8d6dbbe42519a3a946a58e6975df87da1969ede. 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/GBF078231420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a6205edbd3ed4d2e80a4176ebbb64d3095ccc0b32642be443b823abef0ac23. 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/GBF078231421.
Jenufa / Act 2: Necham jeste dvere otevreny
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76fd3de24756149ebecb70c0fe84375dbe0711ab509303adb3489103794a1a9. 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/GBF078231410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5456a975eec8606bb13dc4a721787c0be35bef4cdfc5af638d7ab569e8b64230. 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/GBF078231424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13bc5ca43b5141202bbf0b2756a4e85bac773aa40fd29189c3d8315f0ca839d. 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/GBF078231412.
Jenufa / Act 3: Vstante, testounka moja!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc4d399a8da9ac491865ef9ee5dc31dc781a3959399f85c9275125d53ce98a2. 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/GBF078231425.
Jenufa - Orchestration by Karel Kovarovic / Act 3: Odesli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ca76737e9863aa9fda8f86fdf11c2915e556a13efa1dcc6676470a8ad1264e. 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/GBF078231427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57000ef2e097d5533e4ec16252c1647391b91ddef9de6adb58c0c39eca7bcb1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:49:13Z), 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/GBF078231426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8409a692797e3a41b88d9519c03087a857cf0163d042111aed55e9fcb5cf92be. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078231417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd58530db0fbe421cd283d094abfebf670c19224aa6b363c8ebee16707a9dac. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078231422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d293bb5846e11e3e8aee2b80ec0e039237360f4cf4c55dfcaf362da0bbfed27. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078231423.
Jenufa / Act 2: Ba zabednena t tvoye okenicka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39eda39a9e382de6186e0bb334940993fb5de204b810ef47714fc0e04eb4b2f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078231411.
Jenufa / Act 2: Ale videl jsem vcházet sohaje
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6100332a22cac077b0d5b064823c5ae3ff1feb47b2070371f09cc273aa574e30. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078231413.
Eva Randová. Verdi, Mascagni, Wagner, Čajkovskij, Dvořák
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 3: Dez sem vandroval, mozeka hrála
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6022469a6aeafced468fdecb2b3ceda4cf590d9f654e0f3f9b76af129e0d2f2d. 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/GBF078140221.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 1: Dostaneme bourku
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40099c7488eff03a3783fef39031851a3ed0170bd385eff7a8705c4e3a8a6b26. 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/GBF078140202.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 1: Kmotrenka zakoncertovala si také?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f0109adc4c5d86836a7dd3df01dea8fd76e26b43c9bfd3b5cd95ad45a51c3a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078140203.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 3: Nusu dule!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ae245152be892832c016ae046faf295985f1e8f19e173e30b92c899776e489. 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/GBF078140224.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 1: Mami!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f92fa31cd84df643f5cc3937fc14eb4c0d797c7882c2deda51cb2397d372c8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078140204.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 3: To uz ne!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e2d4fa8d8d5edaec44a6e5970ecbded0bfa62e953519ec857d7e4051110bda. 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/GBF078140226.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 1: Change of Scene (Promena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11ef92e1744f780a6a098438124db87e61262cd706263cedb36a3f518e78320. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/GBF078140206.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 3: Nerikal jsem to?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5d3f808764a0a7f94bab78494a20445ee77c31fda5444e64fa3552aa35dbfc. 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/GBF078140227.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 2: Ach!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b731e2ad0d0693de7d3421092f9878527b43d7df8c7a6f5be960b9ef5c8083. 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/GBF078140212.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 2: Ano, ve Strani bude daleko lépe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa237a46cd862093ca03d74fb304e30521c171338d613b3235f9aaa6f2cd8cfef. 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/GBF078140213.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 2: Domu? Pro ten snupec tvého spani
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7c07c4f3e70cf72a787bc6ea01bece26855e980af4f10999bc8a8f719f5b0f. 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/GBF078140214.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 2: Pomni, abys byl dobrym muzém!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc24832c2996de12165ddea8730031cbbb5b82dfbc130751389e6137cd55da94. 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/GBF078140216.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 2: Bozinku, ten je hezké!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2696242bc72dfc2e07d7e7d9d6405277845527775089c586b1886256e4fbbfd. 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/GBF078140217.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 2: Kradla jsem!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332c4049a816fc9bc1a2f4b51d1ee03f41f5887a34dcc65efe38f97ca2c9879f. 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/GBF078140218.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 2: Zlatohrbitek, lisák a krouzkovymi pesiky
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ef9a74e0443801c7b2a9c22b7de7f97b9f511100703002dd1dbc5c106603ae. 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/GBF078140219.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 3: Bezi liska Táboru
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f53a6d0bed1b90b87a5682d9b50ac5ae7061d8d3a19d54534d2f008ffadf95. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078140222.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 3: Kolik jsme uz meli deti?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47b7ea01f43a3a60d4c2bf06cd6e023d94cebb5b7d5c90dad155330880b6168. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078140223.
The Cunning Little Vixen (Prihody Lisky Bystrousky) / Act 2: Kdbyste vedeli, co já videla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f1cb1c15500a641ebab47afe3bee9d93f164cc0f093c336c35296dd155e8f6. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078140220.
Sinfonietta: 4. Allegretto - Adagio - Presto - Andante - Presto - Prestissimo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15da6274325f82fef598f505120ca34c25f8c62f1bf34145ec27d3730f79d61e. 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/GBF079111804.
Opera Gala Concert in Honour of Emmy Destinn (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a88148920f7e6ffcd15e75b67763eb5cc0c8d867ff1815cc358755419f1bcb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078542201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c50d4c20635b68905ee8cdaf42afbc98194ba0e46d38f8564660516a86e2a52. 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/GBF078542227.
Lohengrin, WWV 75 / Act 3: "Das süße Lied verhallt"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370f2ddac5a3fcc95947ab336fe62d520ddcc17388dde8904aa42ab3f046d5d2. 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/GBBBA8550020.
Lohengrin, WWV 75 / Act 3: "Fühl' ich zu dir so süß mein Herz entbrennen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959381ce2f3c3078e41fd52e629b0f58fb0b824663893b6f1547814d087207dd. 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/GBBBA8550030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be1a0b05b70aac332d3bbd5df259ba76309be11e2308537ffd298d3c6566ffc. 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/GBF078542231.
Lohengrin, WWV 75 / Act 3: "Weh, nun ist all unser Glück dahin!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6276e86980d8664c7fe1a5902549cc551b79eb772f379351fa1eaf145e480c8b. 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/GBBBA8550040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fd58e5bf68aa58c0df7afd9e0367a7e615615106c943f8392804d151dbb310. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078542236.
Lohengrin, WWV 75 / Act 2: "Euch Lüften, die mein klagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bed1f43658906de369fab8f2f95b79c9ab9df3cdf0774c61b8bae60af1fbe4. 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/GBBBA8550010.
Piano Sonata No. 23 in F Minor, Appassionata, Op. 57 - I. Allegro assai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b7d33cf79453d2960163146cfb2bd002821e366b8817781a26a2ed3ffc07cb. 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/DEB790302374.
Baby Genius - The Essential Classical Pieces
Piano Sonata No. 2 in A Major, Op. 2: I. Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864b7a9d7d8a7e02f83f8f19ce0c0d0a337d84821f426dce39878d790d93adb8. 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/SEAEM0563050.