Antonio Marín
type: MusicGroup
genre: minimalism
description: Antonio Marín (with diacritic) or Antonio Marin (no diacritic) may refer to: Antonio Marín (bobsleigh) (born 1945), Spanish bobsledder Antonio Marín Muñoz (born 1970), Spanish writer and historian
popularity: 3
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19d9d80d2bffcdafebb3f1cafe89cd4334cc85031ca93f9be3bd32056d8df7cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe739d23-1f71-415f-a7fe-ded17748d38b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe739d23-1f71-415f-a7fe-ded17748d38b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe739d23-1f71-415f-a7fe-ded17748d38b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19d9d80d2bffcdafebb3f1cafe89cd4334cc85031ca93f9be3bd32056d8df7cb","name":"Antonio Marín","registered_at":"2026-06-21T18:29:17Z","symbol":"NIM1998140","token_address":"0xd41b6c478827ae5775a150799036f3e16cd1da84","type":"artist","uuid":"fe739d23-1f71-415f-a7fe-ded17748d38b"}
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 0x19d9d80d2bffcdafebb3f1cafe89cd4334cc85031ca93f9be3bd32056d8df7cb. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe739d23-1f71-415f-a7fe-ded17748d38b.json and https://artists.proofprofile.net/proofs/artist/fe739d23-1f71-415f-a7fe-ded17748d38b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x19d9d80d2bffcdafebb3f1cafe89cd4334cc85031ca93f9be3bd32056d8df7cb","name":"Antonio Marín","registered_at":"2026-06-21T18:29:17Z","symbol":"NIM1998140","token_address":"0xd41b6c478827ae5775a150799036f3e16cd1da84","type":"artist","uuid":"fe739d23-1f71-415f-a7fe-ded17748d38b"}
album: Redes
  type: MusicAlbum
  date published: 2021-01-29
album: Regresos
  type: MusicAlbum
  date published: 2022-08-20
album: Destellos
  type: MusicAlbum
  date published: 2022-09-29
  track: Destellos
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204222
    explicit: false
    by artist: Antonio Marín
    in album: Destellos
      type: MusicAlbum
      date published: 2022-09-29
    genre: minimalism
    isrc code: USHM82296130
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:53:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x767844586055ed9d1fdf1485e03ee677d0b124a7c766e405f8587d191392d618
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82296130
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x767844586055ed9d1fdf1485e03ee677d0b124a7c766e405f8587d191392d618. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USHM82296130.
      date published: 2026-07-04T10:04:33Z
    audio: Destellos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.371
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.342
      additional property: Energy
        type: PropertyValue
        value: 0.108
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.841
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.194
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.976
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vistas a Ti
  type: MusicAlbum
  date published: 2022-10-27
album: Luz Inclinada
  type: MusicAlbum
  date published: 2022-12-08
album: A Tientas
  type: MusicAlbum
  date published: 2023-02-28
album: INCISO
  type: MusicAlbum
  date published: 2023-05-18
album: Rodante
  type: MusicAlbum
  date published: 2023-09-27
album: Aimless
  type: MusicAlbum
  date published: 2025-04-04