Cochise Plug
type: MusicGroup
genre: rage rap
popularity: 4
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23ae3c9ffb1b4f109e0f500409bd67b13436d9e41671b31f049babd6d2c127ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8719114a-2e46-4079-8fd0-ed48c138ef4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8719114a-2e46-4079-8fd0-ed48c138ef4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8719114a-2e46-4079-8fd0-ed48c138ef4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23ae3c9ffb1b4f109e0f500409bd67b13436d9e41671b31f049babd6d2c127ca","name":"Cochise Plug","registered_at":"2026-06-17T12:42:08Z","symbol":"NIM1398838","token_address":"0x6f13829f7640e370fa9ae1a3b7fc07c235e6b3b1","type":"artist","uuid":"8719114a-2e46-4079-8fd0-ed48c138ef4c"}
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 0x23ae3c9ffb1b4f109e0f500409bd67b13436d9e41671b31f049babd6d2c127ca. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8719114a-2e46-4079-8fd0-ed48c138ef4c.json and https://artists.proofprofile.net/proofs/artist/8719114a-2e46-4079-8fd0-ed48c138ef4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x23ae3c9ffb1b4f109e0f500409bd67b13436d9e41671b31f049babd6d2c127ca","name":"Cochise Plug","registered_at":"2026-06-17T12:42:08Z","symbol":"NIM1398838","token_address":"0x6f13829f7640e370fa9ae1a3b7fc07c235e6b3b1","type":"artist","uuid":"8719114a-2e46-4079-8fd0-ed48c138ef4c"}
album: Sandman
  type: MusicAlbum
  date published: 2021-07-08
  track: Sandman
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138832
    explicit: true
    by artist: Cochise Plug
    in album: Sandman
      type: MusicAlbum
      date published: 2021-07-08
    genre: rage rap
    isrc code: QZNMW2103234
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T04:52:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xca40fbb76e645389af803e2d949fe04b382275952db841d636db0359c42d5031
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958366
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958366
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2103234
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T07:54:56Z
    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 0xca40fbb76e645389af803e2d949fe04b382275952db841d636db0359c42d5031. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T07:54:56Z), 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/QZNMW2103234.
      date published: 2026-07-17T07:54:56Z
    audio: Sandman
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.994
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.806
      additional property: Energy
        type: PropertyValue
        value: 0.464
      additional property: Speechiness
        type: PropertyValue
        value: 0.24
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.327
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.422
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.436
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major