Side 4 Collective
type: MusicGroup
popularity: 4
followers: 355
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe324c7afe534ea3f405d0b65f4b6393505e63a910e6c06b2f42d45c8ddda015
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c39c13e5-64af-4504-bb43-64cbbc1ad60b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c39c13e5-64af-4504-bb43-64cbbc1ad60b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c39c13e5-64af-4504-bb43-64cbbc1ad60b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe324c7afe534ea3f405d0b65f4b6393505e63a910e6c06b2f42d45c8ddda015","name":"Side 4 Collective","registered_at":"2026-06-20T20:24:04Z","symbol":"NIM1705153","token_address":"0x1eaad9b307363af95088b5cd2b9940ec03141c4b","type":"artist","uuid":"c39c13e5-64af-4504-bb43-64cbbc1ad60b"}
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 0xfe324c7afe534ea3f405d0b65f4b6393505e63a910e6c06b2f42d45c8ddda015. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c39c13e5-64af-4504-bb43-64cbbc1ad60b.json and https://artists.proofprofile.net/proofs/artist/c39c13e5-64af-4504-bb43-64cbbc1ad60b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xfe324c7afe534ea3f405d0b65f4b6393505e63a910e6c06b2f42d45c8ddda015","name":"Side 4 Collective","registered_at":"2026-06-20T20:24:04Z","symbol":"NIM1705153","token_address":"0x1eaad9b307363af95088b5cd2b9940ec03141c4b","type":"artist","uuid":"c39c13e5-64af-4504-bb43-64cbbc1ad60b"}
album: The Flood
  type: MusicAlbum
  date published: 2018-07-13
album: The Flood
  type: MusicAlbum
  date published: 2018-07-13
album: Sand and Sails
  type: MusicAlbum
  date published: 2018-09-07
album: Sand and Sails
  type: MusicAlbum
  date published: 2018-09-07
album: Cold Front
  type: MusicAlbum
  date published: 2019-04-26
album: Cold Front
  type: MusicAlbum
  date published: 2019-04-26
album: Freedom Will Come
  type: MusicAlbum
  date published: 2019-05-10
album: Freedom Will Come
  type: MusicAlbum
  date published: 2019-05-10
album: Desperate Days
  type: MusicAlbum
  date published: 2019-07-26
album: Desperate Days
  type: MusicAlbum
  date published: 2019-07-26
album: Battles
  type: MusicAlbum
  date published: 2020-04-24
album: Battles
  type: MusicAlbum
  date published: 2020-04-24
album: We Burn Bright
  type: MusicAlbum
  date published: 2020-05-29
album: We Burn Bright
  type: MusicAlbum
  date published: 2020-05-29
album: Last Roll of the Dice
  type: MusicAlbum
  date published: 2022-12-02
album: Desperate Days (Peter Vogelaar Remix)
  type: MusicAlbum
  date published: 2022-12-09
album: Seems Like Trouble
  type: MusicAlbum
  date published: 2023-02-24
album: Four Letters
  type: MusicAlbum
  date published: 2024-04-05
album: Me & Vincent
  type: MusicAlbum
  date published: 2025-03-28
  track: Me & Vincent
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172998
    explicit: true
    by artist: Side 4 Collective
    in album: Me & Vincent
      type: MusicAlbum
      date published: 2025-03-28
    isrc code: IEQGO2500043
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T05:44:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x708ea9dd1c16fc9e435e06da183862318bb33e007d9d38e48fe7cc5ec2c2fc8f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEQGO2500043
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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 0x708ea9dd1c16fc9e435e06da183862318bb33e007d9d38e48fe7cc5ec2c2fc8f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/IEQGO2500043.
      date published: 2026-07-03T09:04:44Z
    audio: Me & Vincent
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.054
      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: 0.665
      additional property: Energy
        type: PropertyValue
        value: 0.918
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.124
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.266
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.964
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.879
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: You and Me (Against the World)
  type: MusicAlbum
  date published: 2025-09-12