Free Union
type: MusicGroup
genre: retro soul
description: thumb|200px|The Purple Möbius symbol for polyamory and non-monogamy A free union is a romantic union between two or more persons without legal or religious recognition or regulation. The term has be
popularity: 6
followers: 1006
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x268ce3bd907554db710604665bb730fc658302a10217a4db595cd5cb5ca9f874
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f2846d5-23ab-4664-a683-3f91c61c4dc7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f2846d5-23ab-4664-a683-3f91c61c4dc7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f2846d5-23ab-4664-a683-3f91c61c4dc7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x268ce3bd907554db710604665bb730fc658302a10217a4db595cd5cb5ca9f874","name":"Free Union","registered_at":"2026-06-17T15:38:07Z","symbol":"NIM1440766","token_address":"0x19a7d816ffa1c298d98025d4d31d4a6bb907d817","type":"artist","uuid":"8f2846d5-23ab-4664-a683-3f91c61c4dc7"}
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 0x268ce3bd907554db710604665bb730fc658302a10217a4db595cd5cb5ca9f874. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f2846d5-23ab-4664-a683-3f91c61c4dc7.json and https://artists.proofprofile.net/proofs/artist/8f2846d5-23ab-4664-a683-3f91c61c4dc7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x268ce3bd907554db710604665bb730fc658302a10217a4db595cd5cb5ca9f874","name":"Free Union","registered_at":"2026-06-17T15:38:07Z","symbol":"NIM1440766","token_address":"0x19a7d816ffa1c298d98025d4d31d4a6bb907d817","type":"artist","uuid":"8f2846d5-23ab-4664-a683-3f91c61c4dc7"}
album: Free Union EP
  type: MusicAlbum
  date published: 2018-05-04
album: It Gets Better
  type: MusicAlbum
  date published: 2019-07-19
album: It Gets Better
  type: MusicAlbum
  date published: 2019-07-19
album: Mister Natural
  type: MusicAlbum
  date published: 2019-11-15
album: Mister Natural
  type: MusicAlbum
  date published: 2019-11-15
album: Somethin'/The Other Side
  type: MusicAlbum
  date published: 2021-01-22
album: Somethin'/The Other Side
  type: MusicAlbum
  date published: 2021-01-22
album: Someone Like Me
  type: MusicAlbum
  date published: 2021-04-30
album: Keep
  type: MusicAlbum
  date published: 2021-05-14
album: No Pressure EP
  type: MusicAlbum
  date published: 2021-05-28
album: Good Life
  type: MusicAlbum
  date published: 2021-09-10
  track: Good Life
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200176
    explicit: false
    by artist: Free Union
    in album: Good Life
      type: MusicAlbum
      date published: 2021-09-10
    genre: retro soul
    isrc code: QZMEN2101803
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:03:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4041c1fef7db83bf9e3f2ce9e99b4605fc7af7d71d576f15a0ff120ae8a55324
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2101803
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x4041c1fef7db83bf9e3f2ce9e99b4605fc7af7d71d576f15a0ff120ae8a55324. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZMEN2101803.
      date published: 2026-07-04T14:03:39Z
    audio: Good Life
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.038
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.789
      additional property: Energy
        type: PropertyValue
        value: 0.496
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.427
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.066
      additional property: Liveness
        type: PropertyValue
        value: 0.36
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.73
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.285
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: If You Can You Will
  type: MusicAlbum
  date published: 2021-10-22
album: Prelude
  type: MusicAlbum
  date published: 2021-12-10
album: For U
  type: MusicAlbum
  date published: 2022-03-25
album: Free Union Instrumentals
  type: MusicAlbum
  date published: 2022-09-30
album: End of Time
  type: MusicAlbum
  date published: 2023-03-24
album: End of Time Remixes
  type: MusicAlbum
  date published: 2024-02-16