lofimind
type: MusicGroup
popularity: 6
followers: 214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c90ef9de806fd5b92ee3c2f80dd7033f485720fa6fbe911e74b2258799ad62b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec3dcd6f-f308-4ae3-81f7-4ac9a6ea2574.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec3dcd6f-f308-4ae3-81f7-4ac9a6ea2574.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec3dcd6f-f308-4ae3-81f7-4ac9a6ea2574
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
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 0x9c90ef9de806fd5b92ee3c2f80dd7033f485720fa6fbe911e74b2258799ad62b. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec3dcd6f-f308-4ae3-81f7-4ac9a6ea2574.json and https://artists.proofprofile.net/proofs/artist/ec3dcd6f-f308-4ae3-81f7-4ac9a6ea2574.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
album: sunday
  type: MusicAlbum
  date published: 2021-10-17
album: sunday
  type: MusicAlbum
  date published: 2021-10-17
album: echo
  type: MusicAlbum
  date published: 2021-10-29
album: echo
  type: MusicAlbum
  date published: 2021-10-29
album: cozy
  type: MusicAlbum
  date published: 2021-11-12
album: cozy
  type: MusicAlbum
  date published: 2021-11-12
album: pure
  type: MusicAlbum
  date published: 2021-11-26
album: winter
  type: MusicAlbum
  date published: 2021-12-17
album: winter
  type: MusicAlbum
  date published: 2021-12-17
album: keys
  type: MusicAlbum
  date published: 2022-01-07
album: chimney
  type: MusicAlbum
  date published: 2022-01-14
album: chimney
  type: MusicAlbum
  date published: 2022-01-14
album: lotus
  type: MusicAlbum
  date published: 2022-02-04
  track: lotus
    type: MusicRecording
    duration: PT1M52S
    duration ms: 112941
    explicit: false
    by artist: lofimind
    in album: lotus
      type: MusicAlbum
      date published: 2022-02-04
    isrc code: US3DF2208647
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:12:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf754a9710d2ffd5e7456f7d564370ef72116b690d59b752023adfca130789f41
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958662
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958662
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2208647
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T04:43:15Z
    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 0xf754a9710d2ffd5e7456f7d564370ef72116b690d59b752023adfca130789f41. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/US3DF2208647.
      date published: 2026-07-19T04:43:15Z
    audio: lotus
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.988
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.603
      additional property: Energy
        type: PropertyValue
        value: 0.553
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.71
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.944
      additional property: Liveness
        type: PropertyValue
        value: 0.189
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.412
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.571
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: garden
  type: MusicAlbum
  date published: 2022-02-25
album: blues
  type: MusicAlbum
  date published: 2022-03-25
album: tanoshi
  type: MusicAlbum
  date published: 2022-06-10
album: faith
  type: MusicAlbum
  date published: 2022-09-30
album: tofu
  type: MusicAlbum
  date published: 2022-10-21
album: tea
  type: MusicAlbum
  date published: 2022-11-25
album: flow
  type: MusicAlbum
  date published: 2023-08-11
album: flow
  type: MusicAlbum
  date published: 2023-08-11
album: keys, pt.2
  type: MusicAlbum
  date published: 2024-10-18
album: ceiling
  type: MusicAlbum
  date published: 2025-10-31