Iris Romen
type: MusicGroup
popularity: 4
followers: 257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f83f7973a4b8b16e98955649fd4509b6699965d80618b49cc7a9883f9a083e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b694dc0c-0e98-4c28-9808-f6479f609689.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b694dc0c-0e98-4c28-9808-f6479f609689.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b694dc0c-0e98-4c28-9808-f6479f609689
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f83f7973a4b8b16e98955649fd4509b6699965d80618b49cc7a9883f9a083e8","name":"Iris Romen","registered_at":"2026-06-20T15:31:05Z","symbol":"NIM1641871","token_address":"0xdef6dcd73c15c688078977ecd912d8a2b04c2bd6","type":"artist","uuid":"b694dc0c-0e98-4c28-9808-f6479f609689"}
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 0x3f83f7973a4b8b16e98955649fd4509b6699965d80618b49cc7a9883f9a083e8. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b694dc0c-0e98-4c28-9808-f6479f609689.json and https://artists.proofprofile.net/proofs/artist/b694dc0c-0e98-4c28-9808-f6479f609689.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x3f83f7973a4b8b16e98955649fd4509b6699965d80618b49cc7a9883f9a083e8","name":"Iris Romen","registered_at":"2026-06-20T15:31:05Z","symbol":"NIM1641871","token_address":"0xdef6dcd73c15c688078977ecd912d8a2b04c2bd6","type":"artist","uuid":"b694dc0c-0e98-4c28-9808-f6479f609689"}
album: Vintage Gal Hour
  type: MusicAlbum
  date published: 2013-04-12
  track: Last Song
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158792
    explicit: false
    by artist: Iris Romen
    in album: Vintage Gal Hour
      type: MusicAlbum
      date published: 2013-04-12
    isrc code: DES401200012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:13:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xae6300059da80a75d0f98cef05883c3fe5b6961233e42a13c0c3da317cb12eb9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES401200012
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xae6300059da80a75d0f98cef05883c3fe5b6961233e42a13c0c3da317cb12eb9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our 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/DES401200012.
      date published: 2026-07-03T19:59:51Z
    audio: Last Song
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.364
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.449
      additional property: Energy
        type: PropertyValue
        value: 0.339
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.782
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.13
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tipsy
  type: MusicAlbum
  date published: 2020-04-17
album: Gentle Man
  type: MusicAlbum
  date published: 2020-05-15
album: Late Bloomer
  type: MusicAlbum
  date published: 2020-06-12
album: Late Bloomer
  type: MusicAlbum
  date published: 2020-06-26
album: Es wird in hundert Jahren wieder so ein Frühling sein
  type: MusicAlbum
  date published: 2023-06-02
album: Horizont
  type: MusicAlbum
  date published: 2023-10-13
album: Dein Glück
  type: MusicAlbum
  date published: 2023-12-22