Higher Walls
type: MusicGroup
popularity: 5
followers: 224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5155c791b8f1d4dcd39e470ef562afff5892336b9e1661edb186b13041c893a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5aa833e3-ba83-4a4b-83b1-cf318240b40e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5aa833e3-ba83-4a4b-83b1-cf318240b40e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5aa833e3-ba83-4a4b-83b1-cf318240b40e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5155c791b8f1d4dcd39e470ef562afff5892336b9e1661edb186b13041c893a","name":"Higher Walls","registered_at":"2026-06-16T21:06:38Z","symbol":"NIM1175721","token_address":"0x178e71af253167187739093f0d02849ec4ceb4b3","type":"artist","uuid":"5aa833e3-ba83-4a4b-83b1-cf318240b40e"}
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 0xd5155c791b8f1d4dcd39e470ef562afff5892336b9e1661edb186b13041c893a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5aa833e3-ba83-4a4b-83b1-cf318240b40e.json and https://artists.proofprofile.net/proofs/artist/5aa833e3-ba83-4a4b-83b1-cf318240b40e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd5155c791b8f1d4dcd39e470ef562afff5892336b9e1661edb186b13041c893a","name":"Higher Walls","registered_at":"2026-06-16T21:06:38Z","symbol":"NIM1175721","token_address":"0x178e71af253167187739093f0d02849ec4ceb4b3","type":"artist","uuid":"5aa833e3-ba83-4a4b-83b1-cf318240b40e"}
album: Leaders In Denial / Escape
  type: MusicAlbum
  date published: 2020-03-23
album: Sea Change
  type: MusicAlbum
  date published: 2021-09-17
album: Above the Brick
  type: MusicAlbum
  date published: 2023-08-18
album: Western Paradise Singles
  type: MusicAlbum
  date published: 2023-09-01
album: We Are Weak
  type: MusicAlbum
  date published: 2024-11-29
album: Tear Them Down
  type: MusicAlbum
  date published: 2024-12-06
album: Cloak & Dagger
  type: MusicAlbum
  date published: 2025-03-14
  track: Cloak & Dagger
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177279
    explicit: true
    by artist: Higher Walls
    in album: Cloak & Dagger
      type: MusicAlbum
      date published: 2025-03-14
    isrc code: QZES82589591
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:20:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa40a98b26e2841fd14abf1bb4c80da189d626d3b69d11700e90edd6b097a6ffc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958350
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958350
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82589591
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:31:22Z
    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 0xa40a98b26e2841fd14abf1bb4c80da189d626d3b69d11700e90edd6b097a6ffc. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QZES82589591.
      date published: 2026-07-17T02:31:22Z
    audio: Cloak & Dagger
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.75
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.222
      additional property: Energy
        type: PropertyValue
        value: 0.992
      additional property: Speechiness
        type: PropertyValue
        value: 0.144
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.715
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.225
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.052
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: So Much, For So Long, For So Little
  type: MusicAlbum
  date published: 2025-04-04
album: No End
  type: MusicAlbum
  date published: 2025-04-25