Grand Archives
type: MusicGroup
description: Grand Archives was an American indie rock band that formed in Seattle. They were originally called Archives"Archives: are they trying to break my heart?" Three Imaginary Girls – April 7, 2007 and are
popularity: 12
followers: 3151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe13510698083c119c6510f12930421a3bb9ce3727586e39e1c56dc44a01a097e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61f84fb3-41f4-4545-9e2e-31c2e691a25d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61f84fb3-41f4-4545-9e2e-31c2e691a25d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61f84fb3-41f4-4545-9e2e-31c2e691a25d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13510698083c119c6510f12930421a3bb9ce3727586e39e1c56dc44a01a097e. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61f84fb3-41f4-4545-9e2e-31c2e691a25d.json and https://artists.proofprofile.net/proofs/artist/61f84fb3-41f4-4545-9e2e-31c2e691a25d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xe13510698083c119c6510f12930421a3bb9ce3727586e39e1c56dc44a01a097e","name":"Grand Archives","registered_at":"2026-06-14T14:46:09Z","symbol":"NIM0485881","token_address":"0x154055f4594bcfb83ace92a024a38cbaaa4ba4e1","type":"artist","uuid":"61f84fb3-41f4-4545-9e2e-31c2e691a25d"}
album: The Grand Archives
  type: MusicAlbum
  date published: 2008-02-19
album: The Grand Archives
  type: MusicAlbum
  date published: 2008-02-19
album: The Grand Archives
  type: MusicAlbum
  date published: 2008-02-19
  track: Torn Blue Foam Couch
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207333
    explicit: false
    by artist: Grand Archives
    in album: The Grand Archives
      type: MusicAlbum
      date published: 2008-02-19
    isrc code: USSUB0775401
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:36:27Z
    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 0x72394fae89621362c1b98e237b074320449528794c5cddc1bb541dfec6e46e92. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/USSUB0775401.
      date published: 2026-07-12T21:36:27Z
    audio: Torn Blue Foam Couch
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.947
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Grand Archives
  type: MusicAlbum
  date published: 2008-02-19
album: The Grand Archives
  type: MusicAlbum
  date published: 2008-02-19
album: Keep In Mind Frankenstein
  type: MusicAlbum
  date published: 2009-09-11
album: Keep In Mind Frankenstein
  type: MusicAlbum
  date published: 2009-09-15
album: Keep In Mind Frankenstein
  type: MusicAlbum
  date published: 2009-09-15
album: Keep In Mind Frankenstein
  type: MusicAlbum
  date published: 2009-09-28