Hands of Attrition
type: MusicGroup
genre: groove metal
popularity: 6
followers: 606
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68e97bbc016d368ea75c7ebc70f5279d56b491871efba29139294d42081ccb3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b73ffcc1-cc88-452d-8db3-e8986296bc7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b73ffcc1-cc88-452d-8db3-e8986296bc7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b73ffcc1-cc88-452d-8db3-e8986296bc7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68e97bbc016d368ea75c7ebc70f5279d56b491871efba29139294d42081ccb3a","name":"Hands of Attrition","registered_at":"2026-06-20T15:38:01Z","symbol":"NIM1642777","token_address":"0xaa99a2e6d15bb4b3c52d4907e7a60fddecd70ac6","type":"artist","uuid":"b73ffcc1-cc88-452d-8db3-e8986296bc7b"}
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 0x68e97bbc016d368ea75c7ebc70f5279d56b491871efba29139294d42081ccb3a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b73ffcc1-cc88-452d-8db3-e8986296bc7b.json and https://artists.proofprofile.net/proofs/artist/b73ffcc1-cc88-452d-8db3-e8986296bc7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x68e97bbc016d368ea75c7ebc70f5279d56b491871efba29139294d42081ccb3a","name":"Hands of Attrition","registered_at":"2026-06-20T15:38:01Z","symbol":"NIM1642777","token_address":"0xaa99a2e6d15bb4b3c52d4907e7a60fddecd70ac6","type":"artist","uuid":"b73ffcc1-cc88-452d-8db3-e8986296bc7b"}
album: They Come at Night
  type: MusicAlbum
  date published: 2019-07-05
album: I'm Gone
  type: MusicAlbum
  date published: 2020-01-04
album: Threadbare
  type: MusicAlbum
  date published: 2020-10-30
album: Colder Places
  type: MusicAlbum
  date published: 2020-12-18
album: Solace
  type: MusicAlbum
  date published: 2023-02-02
album: They Live On
  type: MusicAlbum
  date published: 2023-12-16
album: Shrouded in Silence
  type: MusicAlbum
  date published: 2024-03-29
album: Consecrate
  type: MusicAlbum
  date published: 2024-06-14
album: For You
  type: MusicAlbum
  date published: 2025-02-27
  track: For You
    type: MusicRecording
    duration: PT4M48S
    duration ms: 288230
    explicit: false
    by artist: Hands of Attrition
    in album: For You
      type: MusicAlbum
      date published: 2025-02-27
    genre: groove metal
    isrc code: GB7QU2500006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:53:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd87b5a4936430ed496c46a983faed52d4aa7e5ee72163c834bdda198dffb00e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB7QU2500006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xd87b5a4936430ed496c46a983faed52d4aa7e5ee72163c834bdda198dffb00e2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GB7QU2500006.
      date published: 2026-07-05T01:43:49Z
    audio: For You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.048
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.437
      additional property: Energy
        type: PropertyValue
        value: 0.993
      additional property: Speechiness
        type: PropertyValue
        value: 0.119
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.175
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.088
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.185
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major