Angel Gutiérrez
type: MusicGroup
popularity: 3
followers: 1795
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09c0f036a96a71c0d647eb261be1d673bce138ddc5b1c6be9b27e3eec5bafd0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/595e1db8-6851-42c3-861f-3264345c8cb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/595e1db8-6851-42c3-861f-3264345c8cb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/595e1db8-6851-42c3-861f-3264345c8cb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09c0f036a96a71c0d647eb261be1d673bce138ddc5b1c6be9b27e3eec5bafd0a","name":"Angel Gutiérrez","registered_at":"2026-06-16T20:40:18Z","symbol":"NIM1169423","token_address":"0x3d30ddf50120581ab8cf62153891638300d23b84","type":"artist","uuid":"595e1db8-6851-42c3-861f-3264345c8cb3"}
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 0x09c0f036a96a71c0d647eb261be1d673bce138ddc5b1c6be9b27e3eec5bafd0a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/595e1db8-6851-42c3-861f-3264345c8cb3.json and https://artists.proofprofile.net/proofs/artist/595e1db8-6851-42c3-861f-3264345c8cb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x09c0f036a96a71c0d647eb261be1d673bce138ddc5b1c6be9b27e3eec5bafd0a","name":"Angel Gutiérrez","registered_at":"2026-06-16T20:40:18Z","symbol":"NIM1169423","token_address":"0x3d30ddf50120581ab8cf62153891638300d23b84","type":"artist","uuid":"595e1db8-6851-42c3-861f-3264345c8cb3"}
album: Phantom
  type: MusicAlbum
  date published: 2015-06-05
album: Space
  type: MusicAlbum
  date published: 2016-05-06
album: Space
  type: MusicAlbum
  date published: 2016-05-06
album: Broken
  type: MusicAlbum
  date published: 2017-07-14
album: Making Memories
  type: MusicAlbum
  date published: 2017-08-31
album: Making Memories
  type: MusicAlbum
  date published: 2017-08-31
album: Making Memories
  type: MusicAlbum
  date published: 2017-08-31
album: Making Memories
  type: MusicAlbum
  date published: 2017-08-31
  track: Making Memories
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222254
    explicit: false
    by artist: Angel Gutiérrez
    in album: Making Memories
      type: MusicAlbum
      date published: 2017-08-31
    isrc code: QZZ972457612
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T14:28:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x37c8095abe604486d1e0074529d19c71220be390e32a5f54d74ba4d9bb9ecdef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959144
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959144
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972457612
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T15:38:35Z
    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 0x37c8095abe604486d1e0074529d19c71220be390e32a5f54d74ba4d9bb9ecdef. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZZ972457612.
      date published: 2026-07-22T15:38:35Z
    audio: Making Memories
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.972
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.465
      additional property: Energy
        type: PropertyValue
        value: 0.732
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.214
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.355
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Making Memories
  type: MusicAlbum
  date published: 2017-08-31
album: Making Memories
  type: MusicAlbum
  date published: 2017-08-31
album: Sky
  type: MusicAlbum
  date published: 2018-08-10
album: Sky
  type: MusicAlbum
  date published: 2018-08-10
album: Hold On
  type: MusicAlbum
  date published: 2019-01-17
album: Hold On
  type: MusicAlbum
  date published: 2019-01-18
album: Catching Fire
  type: MusicAlbum
  date published: 2019-11-08
album: Lost
  type: MusicAlbum
  date published: 2019-11-29
album: Together
  type: MusicAlbum
  date published: 2020-07-03
album: Together
  type: MusicAlbum
  date published: 2020-07-03
album: You and Me
  type: MusicAlbum
  date published: 2021-09-24
album: Reflection
  type: MusicAlbum
  date published: 2022-06-03
album: Stars
  type: MusicAlbum
  date published: 2022-09-30
album: The Lights
  type: MusicAlbum
  date published: 2023-10-20
album: Heaven
  type: MusicAlbum
  date published: 2024-10-25
album: A Better Way To Shine
  type: MusicAlbum
  date published: 2024-11-15
album: SUNBEAM
  type: MusicAlbum
  date published: 2025-03-21