Dark Mtns
type: MusicGroup
genre: slowcore
popularity: 10
followers: 1116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeed2cee06eba1745a9e68c29b31eea6cbe48f7ac414e4a11d6ab32789b687d57
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/6ffcfa92-b4d5-4990-85ab-91f1e8674651.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ffcfa92-b4d5-4990-85ab-91f1e8674651.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ffcfa92-b4d5-4990-85ab-91f1e8674651
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeed2cee06eba1745a9e68c29b31eea6cbe48f7ac414e4a11d6ab32789b687d57","name":"Dark Mtns","registered_at":"2026-06-17T04:40:51Z","symbol":"NIM1284092","token_address":"0x1f7f0683636b8500f5b6f0e4d3abce698e9d2081","type":"artist","uuid":"6ffcfa92-b4d5-4990-85ab-91f1e8674651"}
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 0xeed2cee06eba1745a9e68c29b31eea6cbe48f7ac414e4a11d6ab32789b687d57. 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/6ffcfa92-b4d5-4990-85ab-91f1e8674651.json and https://artists.proofprofile.net/proofs/artist/6ffcfa92-b4d5-4990-85ab-91f1e8674651.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xeed2cee06eba1745a9e68c29b31eea6cbe48f7ac414e4a11d6ab32789b687d57","name":"Dark Mtns","registered_at":"2026-06-17T04:40:51Z","symbol":"NIM1284092","token_address":"0x1f7f0683636b8500f5b6f0e4d3abce698e9d2081","type":"artist","uuid":"6ffcfa92-b4d5-4990-85ab-91f1e8674651"}
album: DARK MTNS
  type: MusicAlbum
  date published: 2017-03-13
  track: Soft Pink Light
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211715
    explicit: false
    by artist: Dark Mtns
    in album: DARK MTNS
      type: MusicAlbum
      date published: 2017-03-13
    genre: slowcore
    isrc code: QM9HW1700019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:31:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfbce48b3f89b49bc9d0e2ab63ddfed60ddc2d3d22b518a78bb3cdcbca699507d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9HW1700019
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:34:58Z
    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 0xfbce48b3f89b49bc9d0e2ab63ddfed60ddc2d3d22b518a78bb3cdcbca699507d. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:34:58Z), 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/QM9HW1700019.
      date published: 2026-07-17T03:34:58Z
    audio: Soft Pink Light
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 178.095
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.303
      additional property: Energy
        type: PropertyValue
        value: 0.769
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.02
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.108
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.467
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.607
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: dark mtns ii
  type: MusicAlbum
  date published: 2017-03-13
album: Head Snakes / Monarch
  type: MusicAlbum
  date published: 2021-09-30