Ignacio Wer
type: MusicGroup
genre: krautrock
popularity: 2
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x266196886f51c1604f4cd57841caa02b5160536480cd36512437c328cade1ded
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e83072e9-2db1-4ad3-9fd4-d84b432d1251.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e83072e9-2db1-4ad3-9fd4-d84b432d1251.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e83072e9-2db1-4ad3-9fd4-d84b432d1251
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x266196886f51c1604f4cd57841caa02b5160536480cd36512437c328cade1ded","name":"Ignacio Wer","registered_at":"2026-06-21T09:10:14Z","symbol":"NIM1884675","token_address":"0x58f875fcdf462d3232a671a6b686621dbbbe0891","type":"artist","uuid":"e83072e9-2db1-4ad3-9fd4-d84b432d1251"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266196886f51c1604f4cd57841caa02b5160536480cd36512437c328cade1ded. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e83072e9-2db1-4ad3-9fd4-d84b432d1251.json and https://artists.proofprofile.net/proofs/artist/e83072e9-2db1-4ad3-9fd4-d84b432d1251.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x266196886f51c1604f4cd57841caa02b5160536480cd36512437c328cade1ded","name":"Ignacio Wer","registered_at":"2026-06-21T09:10:14Z","symbol":"NIM1884675","token_address":"0x58f875fcdf462d3232a671a6b686621dbbbe0891","type":"artist","uuid":"e83072e9-2db1-4ad3-9fd4-d84b432d1251"}
album: Sueños de Luz
  type: MusicAlbum
  date published: 2017-06-01
album: Primavera
  type: MusicAlbum
  date published: 2022-04-07
album: No Hubo Más
  type: MusicAlbum
  date published: 2023-04-18
album: Much A Time In Ache
  type: MusicAlbum
  date published: 2024-06-11
album: Much A Time In Ache
  type: MusicAlbum
  date published: 2024-07-09
album: en calma, de veras (ignacio wer presenta brumarena)
  type: MusicAlbum
  date published: 2025-01-14
  track: los cantos del este,
    type: MusicRecording
    duration: PT7M46S
    duration ms: 466573
    explicit: false
    by artist: Ignacio Wer
    in album: en calma, de veras (ignacio wer presenta brumarena)
      type: MusicAlbum
      date published: 2025-01-14
    genre: krautrock
    isrc code: USY242492129
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:50:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xddcdff29ac79e21a0096daa397b9dc0985f90d7b1cea82879892231dcec2f1a9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY242492129
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcdff29ac79e21a0096daa397b9dc0985f90d7b1cea82879892231dcec2f1a9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USY242492129.
      date published: 2026-07-06T01:26:17Z
    audio: los cantos del este,
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.979
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.546
      additional property: Energy
        type: PropertyValue
        value: 0.267
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.871
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.908
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.236
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.515
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor