Rame Lahaj
type: MusicGroup
description: Rame Lahaj (;born 3 November 1983) is a Kosovar operatic tenor. Among his notable roles are Alfredo (La Traviata), Duke of Mantua (Rigoletto), and Rodolfo (La Bohème). Lahaj is considered as one of t
popularity: 3
followers: 824
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04b972e88ca07eea2cafa2a1304c9b54445eb32a309bc4b25c79f6717278a135
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/b8243ab5-71da-43fc-b8dc-75dc60ac6588.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8243ab5-71da-43fc-b8dc-75dc60ac6588.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8243ab5-71da-43fc-b8dc-75dc60ac6588
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04b972e88ca07eea2cafa2a1304c9b54445eb32a309bc4b25c79f6717278a135","name":"Rame Lahaj","registered_at":"2026-06-20T16:08:32Z","symbol":"NIM1649660","token_address":"0xfec23b66a161ff2a1f861f41b7a2dfa3b3518e70","type":"artist","uuid":"b8243ab5-71da-43fc-b8dc-75dc60ac6588"}
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 0x04b972e88ca07eea2cafa2a1304c9b54445eb32a309bc4b25c79f6717278a135. 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/b8243ab5-71da-43fc-b8dc-75dc60ac6588.json and https://artists.proofprofile.net/proofs/artist/b8243ab5-71da-43fc-b8dc-75dc60ac6588.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x04b972e88ca07eea2cafa2a1304c9b54445eb32a309bc4b25c79f6717278a135","name":"Rame Lahaj","registered_at":"2026-06-20T16:08:32Z","symbol":"NIM1649660","token_address":"0xfec23b66a161ff2a1f861f41b7a2dfa3b3518e70","type":"artist","uuid":"b8243ab5-71da-43fc-b8dc-75dc60ac6588"}
album: Rrjedhe në kënge e ligjerime
  type: MusicAlbum
  date published: 2019-02-17
  track: Rrjedhe në kënge e ligjerime
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282560
    explicit: false
    by artist: Rame Lahaj
    in album: Rrjedhe në kënge e ligjerime
      type: MusicAlbum
      date published: 2019-02-17
    isrc code: GX7852401010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:27:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb85780bd9efce12ee6a39b7e12f8e829dd74396d6d1e76e4f28643a758767424
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX7852401010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0xb85780bd9efce12ee6a39b7e12f8e829dd74396d6d1e76e4f28643a758767424. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GX7852401010.
      date published: 2026-07-19T17:49:48Z
    audio: Rrjedhe në kënge e ligjerime
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.072
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.401
      additional property: Energy
        type: PropertyValue
        value: 0.636
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.788
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.052
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.211
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.674
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rrjedhe në kënge e ligjerime
  type: MusicAlbum
  date published: 2019-02-17
album: Për ty Atdhe
  type: MusicAlbum
  date published: 2020-11-28
album: Per ty atdhe
  type: MusicAlbum
  date published: 2020-11-28