Nacho Division
type: MusicGroup
popularity: 24
followers: 3175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75f80c21acff3668acf89089ba9d4be4f6888751cd96e4a06d2ba81f93793bde
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/289f4c96-9396-4852-a38e-ba34462a5da0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/289f4c96-9396-4852-a38e-ba34462a5da0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/289f4c96-9396-4852-a38e-ba34462a5da0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75f80c21acff3668acf89089ba9d4be4f6888751cd96e4a06d2ba81f93793bde","name":"Nacho Division","registered_at":"2026-06-11T14:47:22Z","symbol":"NIM0053643","token_address":"0xb4a08d7c573bc7c140854d1b41c5e95e7888834d","type":"artist","uuid":"289f4c96-9396-4852-a38e-ba34462a5da0"}
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 0x75f80c21acff3668acf89089ba9d4be4f6888751cd96e4a06d2ba81f93793bde. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/289f4c96-9396-4852-a38e-ba34462a5da0.json and https://artists.proofprofile.net/proofs/artist/289f4c96-9396-4852-a38e-ba34462a5da0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x75f80c21acff3668acf89089ba9d4be4f6888751cd96e4a06d2ba81f93793bde","name":"Nacho Division","registered_at":"2026-06-11T14:47:22Z","symbol":"NIM0053643","token_address":"0xb4a08d7c573bc7c140854d1b41c5e95e7888834d","type":"artist","uuid":"289f4c96-9396-4852-a38e-ba34462a5da0"}
album: Overstate
  type: MusicAlbum
  date published: 2000-01-01
album: Azkena
  type: MusicAlbum
  date published: 2002
album: Urban Tribes
  type: MusicAlbum
  date published: 2003
album: M82
  type: MusicAlbum
  date published: 2010-08-19
album: So Many Signs
  type: MusicAlbum
  date published: 2010-08-19
album: Rhythmic Architecture
  type: MusicAlbum
  date published: 2010-09-30
album: Night Power (Remastered & Expanded Edition)
  type: MusicAlbum
  date published: 2020-08-25
album: Federico
  type: MusicAlbum
  date published: 2020-09-22
  track: Meditation - Live
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258960
    explicit: false
    by artist: Nacho Division
    in album: Federico
      type: MusicAlbum
      date published: 2020-09-22
    isrc code: GBKQU2099680
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T10:10:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x84591b83141995dbc60927e6ce4bfe84f9cbaa5ed13d60e66246e6e8e610991d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958146
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958146
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2099680
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T10:33:22Z
    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 0x84591b83141995dbc60927e6ce4bfe84f9cbaa5ed13d60e66246e6e8e610991d. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/GBKQU2099680.
      date published: 2026-07-15T10:33:22Z
    audio: Meditation - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.462
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.646
      additional property: Energy
        type: PropertyValue
        value: 0.98
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.715
      additional property: Liveness
        type: PropertyValue
        value: 0.969
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.362
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.68
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Controla-2
  type: MusicAlbum
  date published: 2020-11-03
album: Cosmos
  type: MusicAlbum
  date published: 2020-11-13
album: Spectra
  type: MusicAlbum
  date published: 2020-12-08
album: Hello
  type: MusicAlbum
  date published: 2021-08-24
album: 8-4-3-7
  type: MusicAlbum
  date published: 2021-12-28
album: From the Other Side
  type: MusicAlbum
  date published: 2022-04-01
album: 2000
  type: MusicAlbum
  date published: 2022-06-28
album: Overtime
  type: MusicAlbum
  date published: 2023-02-24
album: Martian Summer (Other Mix)
  type: MusicAlbum
  date published: 2024-09-27
album: Cosmos Resonance (Re-Edition)
  type: MusicAlbum
  date published: 2025-04-18
track: Lo + Remember - DJ Mix
  type: MusicRecording
  duration: PT73M55S
  duration ms: 4435862
  explicit: false
  by artist: Raul Platero
  by artist: Head Horny's
  by artist: Spacio
  by artist: Rafa Ruiz
  by artist: The Dream
  by artist: Sensity World
  by artist: Mach 4
  by artist: P-5
  by artist: David Cabeza
  by artist: Sadey
  by artist: Nacho Division
  by artist: Bandido
  by artist: Piropo
  by artist: Newton
  by artist: 840
  by artist: Domene
  by artist: Javi Pirata's
  by artist: Dagon
  by artist: Robin
  by artist: Dj Alex Cervera
  in album: Lo + Remember (Mixed by Raúl Platero & Head Horny's)
  popularity: 19
  isrc code: ES5770607098
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Lo + Remember - DJ Mix

Dj Alex Cervera
type: MusicGroup

Lo + Remember (Mixed by Raúl Platero & Head Horny's)
type: MusicAlbum
date published: 2019-03-15

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-17T08:57:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x730ddcbcc6c3f71e27612996b1e550035cc3915d76c22b3734425fdba43cce13

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 954130

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/954130

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5770607098

OTSTimestamp
type: PropertyValue
value: 2026-06-17T19:07:14Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730ddcbcc6c3f71e27612996b1e550035cc3915d76c22b3734425fdba43cce13. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ES5770607098.
date published: 2026-06-17T19:07:14Z

Lo + Remember - DJ Mix
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 148.599
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.618
additional property: Energy
  type: PropertyValue
  value: 0.977
additional property: Speechiness
  type: PropertyValue
  value: 0.058
additional property: Acousticness
  type: PropertyValue
  value: 0.002
additional property: Instrumentalness
  type: PropertyValue
  value: 0.142
additional property: Liveness
  type: PropertyValue
  value: 0.348
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.427
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.345
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major