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 0xe463594e039e67e05bb3a20f990634eee4ab073e6a1087b399982bcb97c2c7ab. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa6651b7-bdf4-48e1-b55b-34648361ab67.json and https://artists.proofprofile.net/proofs/artist/aa6651b7-bdf4-48e1-b55b-34648361ab67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x35c155a35b43d34ea7807c55aced385b8b33f6c040ac8cee4ae609ab71ba2408. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:09:13Z), 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/HUA611604301.
Tessék Dudálni! (Digitálisan Újrakevert Hangfelvétel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018c67e73351f8e01b13114eff34627a0998e16279d53d48434c4c707b72981d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUAC60402140.
Tíz Éves A Pa-Dö-Dő, De Mari Kettővel Fiatalabb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046ab1721725a42448213a863437b7ca81e5a3032864838f33d315614aff11cb. 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/HUUM72100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7786c417cbcd1859886a787d87ad1ed895e758275ccf085d1d836a3b8ae0f15a. 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/HUUM72100216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfeee44f9ae95d16b11e5ed3054698313a6eda052abc6db294fe4fd7e3c9822. 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/HUUM72100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2102e76aaa8862cd744ead8318b65865e9ebd4e487173b0a2bf02426661969. 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/HUUM72100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3258b44419b8535e82eccfc43e7d8f67de2d8c23c29314bf76ae9a2d086b911. 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/HUUM72100224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38212d6f978407f82927da40e862bc2d3ece71cec1bc905db678f5ade97e502d. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM72100212.
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 0x7b27f1cea77e780b9d99993e00ec1aa2ef64b03e5e6e289df2c031029dfa1f70. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/HUUM72100213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607ba365a06269ef3f89be123f1dba012e6c55ffed0963621182a88fa5a8dd33. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM72100217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c01c4c9c12a2810a129ad27780f99103c40d7903265203ad790da36be913d8. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM72100219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2a8c06968de05b3c665e2900853add01ddc29fced26d5efe69d2be4180e85c. 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/HUUM72100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc9dc0667cf58fc88e4826bdb4e3f6737abf3ffd151f8fb7bf003a7469fd624. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUUM72100222.
Eljön Egy Igazi Angyal (Három Az Egyben Vörzsön)
Fele Más (Döluksz Vörzsön) [Az Igazi Besztof]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28f6b2b7ac61643bd6bff1db75ea1d1722b3e577e624f48f69a67d67eebe713. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/HUC271300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcc9b57a3b2be8e88c077350a8365b98ccb72194318304651e6899cf46225e1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC271300002.
Egy Kicsit Bulizgatunk? (Újrakevert Hangfelvétel)
Kell Egy Jóbarát (Meglepetés A 2000 Évi Paralimpia Játékok Résztvevőinek)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1cfeda658e14d1f4c8c2b5abb68d64afdb0e9fa830ed53883a72f945555c9b. 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/HUC271300072.
Tuinvan (Marivan - Györgyivan - Közösvan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdefa1a88074a7df0aef8be91eaf0b58cefd9f86aebf97012eea4d46c3607ba. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:02:29Z), 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/HUC271300041.
Ez A Pa-Dö-Dő Kisegyüttes Élete Első Szingl Cédéje (Újrakevert Hangfelvétel)
Hét (Kérem A Következőt!, Újrakevert Hangfelvétel)
Ez A Pa-Dö-Dő Kisegyüttes Élete Második Szingl Cédéje
Te Vagy A Legjobb Dolog A Héten (Digitálisan Újrakevert Hangfelvétel)
Ez Meg A Mix (Tíz Éves A Pa-Dö-Dő - De A Mari Kettővel Fiatalabb Promo Megamix)
Tíz Éves A Pa-Dö-Dő (A Mari Kettővel Fiatalabb, Digitálisan Újrakevert Hangfelvétel)
Röpül A Tányér (Digitálisan Újrakevert Hengfelvétel)
Úgy Várok Rád / Vigyázz A Madárra (Kislemez)
Koncert 1999 (Digitálisan Újrakevert Hangfelvétel)
A PA-DÖ-DŐ első dévédéjének első hanganyaga
Ó Gyertyaláng / Kell Egy Jóbarát (Makszi Szingl)
Retyetye (Digitálisan Újrakevert Hangfelvétel)
Szép Az Élet, Én Is Szép Vagyok (Digitálisan Újrakevert Hangfelvétel)
Einstand (Digitálisan Újrakevert Hangfelvétel)
Éljen A Karácsony Tetején (Szpesöl Edisön 2018)
Íme két dal a pa-dö-dő második koncertlemezéről (Te vagy a legjobb dolog a héten / Röpül a tányér - élő koncertfelvétel)
Íme a pa-dö-dő második koncertlemeze (Más nem jutott eszünkbe)
Válogatás a Pa-Dö-Dő legnagyobb slágereiből
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85de5e718e2fdaecfb64caa5f14e8200788fc4d642132d7014e533524750dfcb. 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/HUA253750717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd729f56ed9b0aec66775cdb91321f48c44328cba8c17ba56d68fa479d5d5c88d. 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/HUA253750712.