Mercy Arms
type: MusicGroup
genre: new rave
description: Mercy Arms were an Australian indie rock band formed in early 2005. The four-piece were made up of Thom Moore (lead vocals, guitar), Kirin J. Callinan (guitar), Ash Moss (bass guitar) and Julian Sudek
popularity: 4
followers: 894
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2a3688be395348358ebd8b2b7f2d9ef099d6d2ec805e784f4475d1582531b67
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a540d28e-e793-4b5f-84e9-5c961d1e52db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a540d28e-e793-4b5f-84e9-5c961d1e52db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a540d28e-e793-4b5f-84e9-5c961d1e52db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xf2a3688be395348358ebd8b2b7f2d9ef099d6d2ec805e784f4475d1582531b67","name":"Mercy Arms","registered_at":"2026-06-20T07:03:50Z","symbol":"NIM1548803","token_address":"0x29df91c0b72ff73bea3bd0996b063169072697c5","type":"artist","uuid":"a540d28e-e793-4b5f-84e9-5c961d1e52db"}
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 0xf2a3688be395348358ebd8b2b7f2d9ef099d6d2ec805e784f4475d1582531b67. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a540d28e-e793-4b5f-84e9-5c961d1e52db.json and https://artists.proofprofile.net/proofs/artist/a540d28e-e793-4b5f-84e9-5c961d1e52db.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xf2a3688be395348358ebd8b2b7f2d9ef099d6d2ec805e784f4475d1582531b67","name":"Mercy Arms","registered_at":"2026-06-20T07:03:50Z","symbol":"NIM1548803","token_address":"0x29df91c0b72ff73bea3bd0996b063169072697c5","type":"artist","uuid":"a540d28e-e793-4b5f-84e9-5c961d1e52db"}
album: Mercy Arms
  type: MusicAlbum
  date published: 2008-01-01
  track: Half Right
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211093
    explicit: false
    by artist: Mercy Arms
    in album: Mercy Arms
      type: MusicAlbum
      date published: 2008-01-01
    genre: new rave
    isrc code: AUQA20800001
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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      type: PropertyValue
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    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958621
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUQA20800001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:59:44Z
    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 0x5cb8b83975ce8f53515c95382397e1a3306f17450daa40d2bae01e984516e528. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUQA20800001 — a six-check JSON result.
      date published: 2026-07-18T22:59:44Z
    audio: Half Right
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.886
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.351
      additional property: Energy
        type: PropertyValue
        value: 0.97
      additional property: Speechiness
        type: PropertyValue
        value: 0.098
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.052
      additional property: Liveness
        type: PropertyValue
        value: 0.404
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.364
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.885
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Half Right
  type: MusicAlbum
  date published: 2008-07-01