bax iv
type: MusicGroup
genre: lo-fi
popularity: 35
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9ce59a4056d266027de6045022986e39d0a4ae1e6169b41d42018b9e670b9cc
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/69f7d62f-e9db-4f4b-94ce-df2c3ada9d2b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69f7d62f-e9db-4f4b-94ce-df2c3ada9d2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69f7d62f-e9db-4f4b-94ce-df2c3ada9d2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9ce59a4056d266027de6045022986e39d0a4ae1e6169b41d42018b9e670b9cc","name":"bax iv","registered_at":"2026-06-11T23:28:08Z","symbol":"NIM0136511","token_address":"0xdb366b8cbeb76019a931889fbda0437bbc84eea0","type":"artist","uuid":"69f7d62f-e9db-4f4b-94ce-df2c3ada9d2b"}
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 0xd9ce59a4056d266027de6045022986e39d0a4ae1e6169b41d42018b9e670b9cc. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69f7d62f-e9db-4f4b-94ce-df2c3ada9d2b.json and https://artists.proofprofile.net/proofs/artist/69f7d62f-e9db-4f4b-94ce-df2c3ada9d2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xd9ce59a4056d266027de6045022986e39d0a4ae1e6169b41d42018b9e670b9cc","name":"bax iv","registered_at":"2026-06-11T23:28:08Z","symbol":"NIM0136511","token_address":"0xdb366b8cbeb76019a931889fbda0437bbc84eea0","type":"artist","uuid":"69f7d62f-e9db-4f4b-94ce-df2c3ada9d2b"}
album: M train
  type: MusicAlbum
  date published: 2021-03-03
  track: M train
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129427
    explicit: false
    by artist: bax iv
    in album: M train
      type: MusicAlbum
      date published: 2021-03-03
    genre: lo-fi
    isrc code: SE5IB2101787
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T23:11:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe899c990b113655f5f0289dd1481030aabf37ed57f0d5386ada9c5ed7ac894b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958079
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958079
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2101787
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T00:21:05Z
    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 0xe899c990b113655f5f0289dd1481030aabf37ed57f0d5386ada9c5ed7ac894b7. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE5IB2101787.
      date published: 2026-07-15T00:21:05Z
    audio: M train
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.078
      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: 0.532
      additional property: Energy
        type: PropertyValue
        value: 0.094
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.967
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.094
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.191
      additional property: Loudness (dB)
        type: PropertyValue
        value: -25.276
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: lower degree
  type: MusicAlbum
  date published: 2022-04-24
album: perspective
  type: MusicAlbum
  date published: 2022-10-23
album: brainlift
  type: MusicAlbum
  date published: 2023-01-27
  track: brainlift
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141714
    explicit: false
    by artist: bax iv
    in album: brainlift
      type: MusicAlbum
      date published: 2023-01-27
    genre: lo-fi
    isrc code: SE5IB2300998
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:56:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd24f07fbcf39af7afab47b92407f04f43ea20a1b10ba75b9fd891f5e3fbd6ebd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2300998
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:58:15Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24f07fbcf39af7afab47b92407f04f43ea20a1b10ba75b9fd891f5e3fbd6ebd. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T19:58:15Z), 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/SE5IB2300998.
      date published: 2026-07-19T19:58:15Z
    audio: brainlift
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.019
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.633
      additional property: Energy
        type: PropertyValue
        value: 0.033
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.955
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: bodyheat
album: under water
album: reversing
album: blackberry
album: spirited
album: all time
album: Mist And Dust
album: untangled

Instrumentalness
type: PropertyValue
value: 0.947

Liveness
type: PropertyValue
value: 0.088

Valence (Positivity)
type: PropertyValue
value: 0.163

Loudness (dB)
type: PropertyValue
value: -27.414

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

bodyheat
type: MusicAlbum
date published: 2023-07-23

under water
type: MusicAlbum
date published: 2023-09-22

reversing
type: MusicAlbum
date published: 2024-01-26

blackberry
type: MusicAlbum
date published: 2024-04-19

spirited
type: MusicAlbum
date published: 2024-06-07

all time
type: MusicAlbum
date published: 2024-11-24

Mist And Dust
type: MusicAlbum
date published: 2025-01-21

untangled
type: MusicAlbum
date published: 2025-08-10