Sam Casey
type: MusicGroup
popularity: 5
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61dc133dd0697e7bae570a1477d34e285da00fbe96ae3bc6101409489608d1a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c778497-2983-4dba-a4d2-a1d70ba89979.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c778497-2983-4dba-a4d2-a1d70ba89979.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c778497-2983-4dba-a4d2-a1d70ba89979
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61dc133dd0697e7bae570a1477d34e285da00fbe96ae3bc6101409489608d1a2","name":"Sam Casey","registered_at":"2026-06-16T10:41:20Z","symbol":"NIM1026516","token_address":"0x87aa30363647f16927c545e33db6f4feb2dbe4e5","type":"artist","uuid":"3c778497-2983-4dba-a4d2-a1d70ba89979"}
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 0x61dc133dd0697e7bae570a1477d34e285da00fbe96ae3bc6101409489608d1a2. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c778497-2983-4dba-a4d2-a1d70ba89979.json and https://artists.proofprofile.net/proofs/artist/3c778497-2983-4dba-a4d2-a1d70ba89979.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x61dc133dd0697e7bae570a1477d34e285da00fbe96ae3bc6101409489608d1a2","name":"Sam Casey","registered_at":"2026-06-16T10:41:20Z","symbol":"NIM1026516","token_address":"0x87aa30363647f16927c545e33db6f4feb2dbe4e5","type":"artist","uuid":"3c778497-2983-4dba-a4d2-a1d70ba89979"}
album: Find the Words
  type: MusicAlbum
  date published: 2021-11-16
  track: Find the Words
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183025
    explicit: true
    by artist: Sam Casey
    in album: Find the Words
      type: MusicAlbum
      date published: 2021-11-16
    isrc code: QZK6H2139060
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:14:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd483d151b3db721a12a1499a0d90af347fa7c2d9b82b69e47dbc59af474d0c66
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957766
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957766
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2139060
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T22:25:04Z
    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 0xd483d151b3db721a12a1499a0d90af347fa7c2d9b82b69e47dbc59af474d0c66. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QZK6H2139060.
      date published: 2026-07-12T22:25:04Z
    audio: Find the Words
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 162.619
      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: 0.65
      additional property: Energy
        type: PropertyValue
        value: 0.324
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.077
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.912
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.26
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.677
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 6 months
  type: MusicAlbum
  date published: 2022-04-14
album: Crush This Heart
  type: MusicAlbum
  date published: 2022-12-30
album: Make Me Lie
  type: MusicAlbum
  date published: 2023-01-26
album: New Grit
  type: MusicAlbum
  date published: 2024-11-26
album: Repudiated
  type: MusicAlbum
  date published: 2025-02-27
album: Xurp
  type: MusicAlbum
  date published: 2025-04-23
album: Frost.2
  type: MusicAlbum
  date published: 2025-06-03
album: Step Up
  type: MusicAlbum
  date published: 2025-07-21
album: Absolutism
  type: MusicAlbum
  date published: 2025-08-05