Deerheart
type: MusicGroup
popularity: 9
followers: 433
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfd3bc4359ab7e304f09101056cd8ac7d21a0b6ccc72024b8290492f06f6aaa3
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/7821051d-791c-43d9-ab12-aa26f0a27ad9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7821051d-791c-43d9-ab12-aa26f0a27ad9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7821051d-791c-43d9-ab12-aa26f0a27ad9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xdfd3bc4359ab7e304f09101056cd8ac7d21a0b6ccc72024b8290492f06f6aaa3. 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/7821051d-791c-43d9-ab12-aa26f0a27ad9.json and https://artists.proofprofile.net/proofs/artist/7821051d-791c-43d9-ab12-aa26f0a27ad9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Summer Streets EP
  type: MusicAlbum
  date published: 2007-01-01
album: Groovy World
  type: MusicAlbum
  date published: 2007-02-26
album: No Legitimate Purpose
  type: MusicAlbum
  date published: 2008-01-01
album: Deerheart
  type: MusicAlbum
  date published: 2008-10-07
  track: Oh So Safe
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228833
    explicit: false
    by artist: Deerheart
    in album: Deerheart
      type: MusicAlbum
      date published: 2008-10-07
    isrc code: USRJW0800001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:14:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6c4f1a2dd327154b1afeedd9d29e72b2647ae7b5af895a8f89153f243bf24af
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRJW0800001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T10:57:35Z
    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 0xf6c4f1a2dd327154b1afeedd9d29e72b2647ae7b5af895a8f89153f243bf24af. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/USRJW0800001.
      date published: 2026-07-21T10:57:35Z
    audio: Oh So Safe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.986
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.689
      additional property: Energy
        type: PropertyValue
        value: 0.628
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.152
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.601
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.067
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Queen, Worker, Drone
  type: MusicAlbum
  date published: 2008-12-09
album: Shut Up And Row
  type: MusicAlbum
  date published: 2010-07-27
album: The Cordon Blue Years
  type: MusicAlbum
  date published: 2012-01-10
album: Devotion
  type: MusicAlbum
  date published: 2013-02-14
album: Hometown Girl
  type: MusicAlbum
  date published: 2013-06-27
album: Sweetheart
  type: MusicAlbum
  date published: 2014-02-14
album: Someone Will Find You
  type: MusicAlbum
  date published: 2015-08-13
album: Everything Matters (Deluxe Edition)
  type: MusicAlbum
  date published: 2015-09-29
album: Fer Elsie...
  type: MusicAlbum
  date published: 2016-11-18
album: The Sweetest Season
  type: MusicAlbum
  date published: 2016-12-06
album: Body & Soul
  type: MusicAlbum
  date published: 2018-09-07