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 0xee78beebb6a9c4dd87767d0e076217f7ffb50a8208b3c0a8a595a01e0a554f71. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89810ff4-0955-4991-b59e-109b1395b703.json and https://artists.proofprofile.net/proofs/artist/89810ff4-0955-4991-b59e-109b1395b703.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Képzelt riport egy amerikai pop fesztiválról összes dalai
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 0x3bc4fd0f730b8f76b1c40db36c20ac10bd0374a6a0c7e7f0249cd2f0b18b5cb1. 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/HUA253765901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00707f73b153e977414aa3577671975575604588d09c28e28b14d153fe5087d7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HUA253765902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0344e35b6567d926f112508889334e866bd4a877ef47687bf69420680e01e14d. 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/HUA253765903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845d7cf68db91861f6975172c70ae9dbed48aff4b390bd6b383182efc1950991. 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/HUA253765904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105ab5c36382cb9c3f6c5939c8a90a7102e370bba3b2ea0429deb4ee89e7b1fd. 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/HUA253765905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dd8c549eb2bdf8d19c5bf0fd2f62349c45f840fb00970c1503d4226138531e. 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/HUA253765906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2090429ca6c9dcf89de524c386921b76e7a4a4e66967519978391a0e9ca699a4. 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/HUA253765907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65478c3ce05e8e52a62cc11ec47d5c6c19ffbfaf4eefe3c1cda875f045413f0. 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/HUA253765908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb777a3c223eb66e5f998cd534eff7e25f6a44d6fcd567e18a1d2aaf64d74d893. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HUA253765909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc6fc4caba63e11e8414d9d33ffdbe0ca461f6868d40d26ed692d1a702097ed. 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/HUA253765910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd94c1ad9669eb5e7ee0cbce3b3617928a52c6998a9d2d81305bd10fb0f58cc. 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/HUA253765911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29c672376f00ac72f2e10604c2e8a062311762d01dfcc6ab7ebcd86323621c5. 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/HUA253765912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca167cfdd9a16d400fd5a1ae7dc1668544459c660432826b567f42a1805020d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee07923dba38d76e98b78405e2981b38199c225ae57301699dbe96cd07c2114c. 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/HUA253765914.
Harmincéves vagyok: Hány cédula egy élet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a58b3dad566f81413bfa409ce4fd5e55944c82d7158866f1f3edeb6aa58b88. 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/HUA253765915.
Harmincéves vagyok: Hazudj valami szépet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c550a28e18f80915b784b13c43b4085c01d0242ed69093321acb03e1bf10678. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/HUA253765916.
Harmincéves vagyok: Altatódal felnotteknek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7b5fa28d920c3de2d46a9d90f867dcecde0123a2e6e9aebb575228eea9abaf. 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/HUA253765917.
Harmincéves vagyok: Mi Is leszünk szenilisek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f4c1449ff5f9718ae5b3bc8c3698517cf66fae8e69208c69f02fefccd6da81. 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/HUA253765920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cad258bf4331e286fc9acb8e22e6a5500202d78f367438db55e7220004d55f4. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:01:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765919.
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 0x269589a0f4f00c88989850e7cb3ef81f295041532c80c4ae0e5b0586325aed40. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f8ce951564112c48f1e23f1a9fac50b911ddc235792a613586dca5d0ec58d7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1e159617251f5bb53b4d21c589b9d1352d29c5b371cccd6962d65319ccff0c. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765922.
A padlas: Act I: Itt vagyunk - Nyitany (Here We Are - Overture) (Kolyok, Herceg, Torpe, Megloko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8271e0f6de87831c7eb453d643df6451e6519288c2aaf81debfbb7532722eca3. 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/HUA253772701.
A padlas: Act I: Eg es fold kozott (Between Land and Sky) (Kolyok, Herceg, Torpe, Megloko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ec6ec5f39ac6e39002e7e61142691b88763d856dadd58bd0e74b32b7fe6672. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772702.
A padlas: Act I: Mit er egy nagymama unokak nelkul (What Is a Grandma Worth Without Grandchildren) (Mamoka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7f58c63220952f5f401c1f4d275d83ca5a80518f9981247f99c204008b7c7d. 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/HUA253772703.
A padlas: Act I: Ez o, ez o (It's Him, It's Him) (Kolyok, Herceg, Torpe, Megloko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013b5858194b8ad11e69a2f165b53ebef325035905fe4662a75b34ba8984f896. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772704.
A padlas: Act I: Enyem a palya (It's My Field) (Temuller)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80f3eecf7594d08c4a5b3704e011338785e3859a52c8cf2e8bf7d548531e5f3. 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/HUA253772705.
A padlas: Act I: Valahol Orokre szepek I (Somewhere Eternal Beauty I) (Kolyok)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27591484346a9710803c28f85b00249a84a50e19713d9bf6cb76f2dd1fb4a80f. 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/HUA253772706.
A padlas: Act I: Radiouzenetek (Radio Messages) (Radios, Kolyok, Herceg, Torpe, Megloko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ee3b6b6618cdeec2c68b85a21946592078b6e881ead2c943c3cfc9bebb93fb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HUA253772707.
A padlas: Act I: Orokre szepek II (Eternal Beauty II) (Revesz, Radios)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e20cf2e656081bfc078164c98604f80f97055c9bc79d5e4c983448d2ffd7f1. 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/HUA253772708.
A padlas: Act I: Szilvasgomboc (Plum Dumplings) (Mamoka, Revesz, Herceg, Suni, Radios, Kolyok, Torpe, Megloko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1672d579129319921fa85df23f2f33dc78f3e3361213709353c817561871be63. 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/HUA253772709.
A padlas: Act I: Finale: Varazskonyv (Magic Book) (Radios, Suni, Revesz, Kolyok, Herceg, Torpe, Megloko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bfc623312a038882b0773f5037c68c46676a0b1d88e7369e4118213c58c221. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HUA253772710.
A padlas: Act II: Nem szolnak a csillagok (Stars Are Silent) (Suni, Radios)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaa308d16ab20ad9d6fc5c24469e077a1e0fabcf8ef1c91d8b28731a8a6653f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HUA253772711.
A padlas: Act II: Fenyev tavolsag (Light Year Distance) (Radios)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f41851efe65975812291f8d6e1aebc96b5910b00cef2a583a3e8f6cc0b9ad4. 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/HUA253772712.
A padlas: Act II: Utana repulunk (After That We Fly Away) (Revesz, Kolyok, Herceg, Megloko, Torpe, Suni, Radios)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd246f7ea483a66eb1bf23d2820952b676938c35de02a36df0b5d1685c463146f. 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/HUA253772713.
A padlas: Act II: Valaki hamisan enekel (Someone Is Out of Tune) (Suni)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c86adefd0393fe3e198e2a6455d2dc248daec1e8428b91f244c5b8b7c56eb7. 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/HUA253772714.
A padlas: Act II: Orokre szepek III (Eternal Beauty III) (Kolyok, Herceg, Megloko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2817556e8594140153f3574d7786f8a666ba2aaa518dd5b3f931643f3f746187. 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/HUA253772715.
A padlas: Act II: Love Duet: Csupa-csupa-padlas (Only-Only-Attics) (Suni, Radios)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeacfe85d45b7190802c374a2233a153207c0f450ae1837cd31ef97cd397c1ab. 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/HUA253772716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15bc682176ef090ac9c02355e4317cab0cf2292be1b48efb0fdb192aa3dcbe4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HUA253772717.
Best of Presser Gábor: Szerzői válogatás II.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1baca73eec05076f31ceb0fd61c7194450ad1184ccaf8125efe113573b23c379. 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/HUA257132505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f84917bd5821f4320d576f9daaa3d9849b74ac7b879f817e8ab3c6cce2003c. 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/HUA257132507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a60333d4e3861f8cdcd350c02986a3e6f27af4ec57c0a27f55b32c0f40f253. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HUA257132512.
Best of Presser Gábor - Szerzői válogatás I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ca026fdfb7754764233706472c9f08adbfd9273da8b793aa2da132848d8b03. 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/HUA257132403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07510b14994311399b3363d1cb937121ba2cd6edd1d5dc5060007795aa5ee3f. 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/HUA251426801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb343a9bfad754b9b79c67d6b9b4a702f6513cb9138f3656e3b956f175f5371. 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/HUA251426806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5ddbf3926dfdab1480eaba02a67552f25e725ad5f5bf234ad7fcd47d50c065. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251426804.
Kőműves Kelemen: Ballada a rossz asszonyról
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc8823e96d8221cdc254cc60607261ab9d85fb1de22b84dfd5f37dceb7537c9. 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/HUA251770913.
Kőműves Kelemen: Ébredés - Munkadal - Alkotni születtünk - Munkadal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16daedea2d7ea59ff54985268d7260e0816ece2a2552e33a19df21fdc71bc60. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251770901.
Kőműves Kelemen: A hitetlenség átka - Munkadal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb8368d0440262c9b015e69d2be4fade38e237ef74a3d5f6f18366f4fdea0bc. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251770902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d6d9c92a215227fd7cb855bdd75f0c54614a3cc993a1dc401e677e61216dcb. 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/HUA251770903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cecccc7b133e45cef2c13488781628c782a24bb135b69947d1ad763ff22a8a. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251770904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623eb03b01ac0e7c2746b1ed3fc2bdd748acc41805450dfb571f2bd846e96b25. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251770905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75ecd38ab8e7f8bce7c8235bc5075b2bdeb83f32faf21899e5a80a8f516ae4e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251770906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12612d6a95fd059a4c7a643a1489db13871702144bb09c7a577f59c3a30bbe68. 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/HUA251770907.
Kőműves Kelemen: Szerelemdal - Anna feláldozása - Munkadal - Áll a vár
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4de965ff5a9711c1cec7651a53558f4fc2429cca723bb025d803defeb7f747. 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/HUA251770908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23f0016904becf53de0a32f8931b6415d945358a81e10c0790db853ff364c43. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251770909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c6ffbb2634049dedcd8a3183934f0288f6c4ac2b90e1014f151f920d304f44. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251770910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c610d3c2507d4ad4ce6458200142a37f7dd6d1b9e622ed940e835408e0acd50. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251770911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a87a9677b9921edf2dbcd7d8e0622bf2b9f3a6c2fe15fa8304bd462e77b980b. 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/HUA251426010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec773b0fa1f724e1b39f68e2d1ef9a88d98214066ecade4088896cd813cf808. 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/HUA251426021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ecc89d74f977b37711c8ee42c932d96dc53c481ffcba4a24ff1f02e7f7a5ce. 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/HUA253790108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8b888063f44a2cee76ad8c2a82b685432adea8987d1408dfecfa03603173d7. 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/HUA253790211.