Ignác Rózsa
type: MusicGroup
popularity: 14
followers: 390
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f4fe6f9b2ef28bdf6f1862272298bbf43ed62d5e2010807bc9d1167446beff6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953794
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953794
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e08c2406-13b3-4977-902f-69250a84ae62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e08c2406-13b3-4977-902f-69250a84ae62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e08c2406-13b3-4977-902f-69250a84ae62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:43:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f4fe6f9b2ef28bdf6f1862272298bbf43ed62d5e2010807bc9d1167446beff6","name":"Ignác Rózsa","registered_at":"2026-06-15T04:07:18Z","symbol":"NIM0677055","token_address":"0x18ed60be2e9dac01ebc47ecf4bbc6b0f086287ba","type":"artist","uuid":"e08c2406-13b3-4977-902f-69250a84ae62"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4fe6f9b2ef28bdf6f1862272298bbf43ed62d5e2010807bc9d1167446beff6. Chain 2 (Bitcoin): anchored in block 953794 (2026-06-15T13:43:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e08c2406-13b3-4977-902f-69250a84ae62.json and https://artists.proofprofile.net/proofs/artist/e08c2406-13b3-4977-902f-69250a84ae62.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T13:43:35Z
  text: {"copyright_id":"0x8f4fe6f9b2ef28bdf6f1862272298bbf43ed62d5e2010807bc9d1167446beff6","name":"Ignác Rózsa","registered_at":"2026-06-15T04:07:18Z","symbol":"NIM0677055","token_address":"0x18ed60be2e9dac01ebc47ecf4bbc6b0f086287ba","type":"artist","uuid":"e08c2406-13b3-4977-902f-69250a84ae62"}
album: Mulassunk Együtt!, Vol. 14 (Rossza Vagyok A Világnak)
  type: MusicAlbum
  date published: 2004-01-01
album: Mulassunk Együtt!, Vol. 28 (Csalogány)
  type: MusicAlbum
  date published: 2005-01-01
album: Mulassunk Együtt!, Vol. 42 (Száz Szál Rózsa)
  type: MusicAlbum
  date published: 2009-01-01
album: Mulassunk Együtt!, Vol. 42 (Száz Szál Rózsa)
  type: MusicAlbum
  date published: 2014-05-21
album: Mulassunk Együtt!, Vol. 38 (Nincsen Lóvé A Zsebemben)
  type: MusicAlbum
  date published: 2014-05-21
album: Mulassunk Együtt!, Vol. 36 (Ültess Rózsát A Szívembe)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 32 (Csóró Cigány)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 27 (Piros, Piros, Nékem Tilos)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 11 (Cigányasszony, Jósold Meg...)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 35 (Itt A Piros, Hol A Piros)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 13 (Hogy Lennék Meg Asszony Nélkül)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 15 (Piros Lett A Pipacs Virága)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 12 (Azt A Kutya Mindenit A Világnak!)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 31 (Holnaptól, Ha Fáj A Szívem)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 29 (Necsi-Necsi, Ne Csinálja Énvelem)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 28 (Csalogány)
  type: MusicAlbum
  date published: 2014-05-26
  track: Száz Forintnak Ötven A Fele
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121586
    explicit: false
    by artist: Ignác Rózsa
    in album: Mulassunk Együtt!, Vol. 28 (Csalogány)
      type: MusicAlbum
      date published: 2014-05-26
    isrc code: HUC301401010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:19:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x59d882a0fd31c4ef555d998978d97a501a05858c843d96dbe190cd66c4c6df5b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC301401010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d882a0fd31c4ef555d998978d97a501a05858c843d96dbe190cd66c4c6df5b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC301401010 — a six-check JSON result.
      date published: 2026-07-16T07:22:18Z
    audio: Száz Forintnak Ötven A Fele
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.112
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.791
      additional property: Energy
        type: PropertyValue
        value: 0.93
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.164
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.98
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.112
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mulassunk Együtt!, Vol. 25 (Száz Forintnak Ötven A Fele)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 34 (Bánat Nélkül, Vígan Élni)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 14 (Rossza Vagyok A Világnak)
  type: MusicAlbum
  date published: 2014-05-26
album: Mulassunk Együtt!, Vol. 30 (Szívből Szeretni, Könnyeket Hullatni)
  type: MusicAlbum
  date published: 2014-05-26
track: Ki Volt Itt, Ki Járt Itt
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193600
  explicit: false
  by artist: Ignác Rózsa
  in album: Non-Stop Mulatós Party, Vol. 12 (Hej Daláré, Daláré)
    type: MusicAlbum
    date published: 2014-04-08
  isrc code: HUC301400803
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T06:15:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3150957ba14ca604b10b3948ed1d2b4d0b0e4376dbf38ee0b595a4f0ba54c2be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Ki Volt Itt, Ki Járt Itt

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 960360

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960360

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC301400803

OTSTimestamp
type: PropertyValue
value: 2026-07-31T06:42:11Z

OTSVerifyInstructions
type: PropertyValue
value: 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3150957ba14ca604b10b3948ed1d2b4d0b0e4376dbf38ee0b595a4f0ba54c2be. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC301400803 — a six-check JSON result.
date published: 2026-07-31T06:42:11Z

Ki Volt Itt, Ki Járt Itt
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 104.361
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.654
additional property: Energy
  type: PropertyValue
  value: 0.902
additional property: Speechiness
  type: PropertyValue
  value: 0.057
additional property: Acousticness
  type: PropertyValue
  value: 0.384
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.28
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.971
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.278
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor