Compass & Cavern
type: MusicGroup
popularity: 17
followers: 1347
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd1d8b90cfb70f5e3da2b64149f80c3e002753c9aec995b61a348f9ae627de57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0758c58c-3014-46d0-952b-e73ec8e1ceaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0758c58c-3014-46d0-952b-e73ec8e1ceaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0758c58c-3014-46d0-952b-e73ec8e1ceaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd1d8b90cfb70f5e3da2b64149f80c3e002753c9aec995b61a348f9ae627de57","name":"Compass & Cavern","registered_at":"2026-06-14T05:14:46Z","symbol":"NIM0349602","token_address":"0xeecadb56ceae1c0f0c3ceaacc85e36aee757fe08","type":"artist","uuid":"0758c58c-3014-46d0-952b-e73ec8e1ceaf"}
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 0xbd1d8b90cfb70f5e3da2b64149f80c3e002753c9aec995b61a348f9ae627de57. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0758c58c-3014-46d0-952b-e73ec8e1ceaf.json and https://artists.proofprofile.net/proofs/artist/0758c58c-3014-46d0-952b-e73ec8e1ceaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xbd1d8b90cfb70f5e3da2b64149f80c3e002753c9aec995b61a348f9ae627de57","name":"Compass & Cavern","registered_at":"2026-06-14T05:14:46Z","symbol":"NIM0349602","token_address":"0xeecadb56ceae1c0f0c3ceaacc85e36aee757fe08","type":"artist","uuid":"0758c58c-3014-46d0-952b-e73ec8e1ceaf"}
album: Mother of Invention
  type: MusicAlbum
  date published: 2015-08-17
album: Before It Begins
  type: MusicAlbum
  date published: 2017-03-31
album: Play Your Cards Right
  type: MusicAlbum
  date published: 2018-08-31
album: All We Have
  type: MusicAlbum
  date published: 2018-10-19
album: Anastasia
  type: MusicAlbum
  date published: 2018-11-02
album: Stargazer
  type: MusicAlbum
  date published: 2019-01-25
album: I Need to Tell You
  type: MusicAlbum
  date published: 2019-05-17
album: One of a Kind
  type: MusicAlbum
  date published: 2019-09-20
album: Find Another Way
  type: MusicAlbum
  date published: 2019-11-01
album: Jingle Bell Bops, Vol. 1
  type: MusicAlbum
  date published: 2019-12-12
album: Outcast
  type: MusicAlbum
  date published: 2020-02-21
album: Still a Child
  type: MusicAlbum
  date published: 2020-04-24
album: Jingle Bell Bops, Vol. 2
  type: MusicAlbum
  date published: 2020-12-03
album: Covers 4 Lovers, Vol. 1
  type: MusicAlbum
  date published: 2021-02-09
album: Diamonds from the Sky
  type: MusicAlbum
  date published: 2021-05-21
album: Fire
  type: MusicAlbum
  date published: 2022-03-04
  track: Fire
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213000
    explicit: false
    by artist: Compass & Cavern
    in album: Fire
      type: MusicAlbum
      date published: 2022-03-04
    isrc code: QZSR42128006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:39:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x799e6b34b0844e5c01ce6ce5b0588e44faf49d8c7ab5fa1cb0c6f91a0a7956ee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959128
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959128
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSR42128006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T12:33:25Z
    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 0x799e6b34b0844e5c01ce6ce5b0588e44faf49d8c7ab5fa1cb0c6f91a0a7956ee. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZSR42128006.
      date published: 2026-07-22T12:33:25Z
    audio: Fire
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.907
      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: 0.425
      additional property: Energy
        type: PropertyValue
        value: 0.927
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.375
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.891
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fire
  type: MusicAlbum
  date published: 2022-03-04
album: Covers 4 Lovers, Vol. 2
  type: MusicAlbum
  date published: 2023-02-13
album: I Discovered the Future
  type: MusicAlbum
  date published: 2024-05-31
album: This Time
  type: MusicAlbum
  date published: 2024-06-28
album: Adolescent Eyes
  type: MusicAlbum
  date published: 2024-07-23
album: All Lowercase
  type: MusicAlbum
  date published: 2024-08-20
album: The Crown
  type: MusicAlbum
  date published: 2024-09-17
album: Too Many Windows
  type: MusicAlbum
  date published: 2024-10-15
album: Feral Impala
  type: MusicAlbum
  date published: 2024-11-12
album: Shift
  type: MusicAlbum
  date published: 2025-01-07