Silver Firs
type: MusicGroup
popularity: 7
followers: 2177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c14de3cf41b409f3c7cc0b0250437d14d8fcbae7d65feb5131dcfdd77efdb61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a164f0fe-2659-48aa-81e1-93f207549044.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a164f0fe-2659-48aa-81e1-93f207549044.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a164f0fe-2659-48aa-81e1-93f207549044
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c14de3cf41b409f3c7cc0b0250437d14d8fcbae7d65feb5131dcfdd77efdb61","name":"Silver Firs","registered_at":"2026-06-20T05:52:34Z","symbol":"NIM1531669","token_address":"0x40dad4d61d087cccbf053b27fcee6683e5b2ffaf","type":"artist","uuid":"a164f0fe-2659-48aa-81e1-93f207549044"}
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 0x3c14de3cf41b409f3c7cc0b0250437d14d8fcbae7d65feb5131dcfdd77efdb61. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a164f0fe-2659-48aa-81e1-93f207549044.json and https://artists.proofprofile.net/proofs/artist/a164f0fe-2659-48aa-81e1-93f207549044.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x3c14de3cf41b409f3c7cc0b0250437d14d8fcbae7d65feb5131dcfdd77efdb61","name":"Silver Firs","registered_at":"2026-06-20T05:52:34Z","symbol":"NIM1531669","token_address":"0x40dad4d61d087cccbf053b27fcee6683e5b2ffaf","type":"artist","uuid":"a164f0fe-2659-48aa-81e1-93f207549044"}
album: Silver Firs
  type: MusicAlbum
  date published: 2012
  track: Away We Go
    type: MusicRecording
    duration: PT4M14S
    duration ms: 254906
    explicit: false
    by artist: Silver Firs
    in album: Silver Firs
      type: MusicAlbum
      date published: 2012
    isrc code: CH3461205060
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:09:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbab0a32d00279e3bb9c6fa160a89ddf65b6faa73877fe0ac717f0fceb639479d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958067
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958067
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH3461205060
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:26:15Z
    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 0xbab0a32d00279e3bb9c6fa160a89ddf65b6faa73877fe0ac717f0fceb639479d. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/CH3461205060.
      date published: 2026-07-14T21:26:15Z
    audio: Away We Go
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.277
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.578
      additional property: Energy
        type: PropertyValue
        value: 0.719
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.758
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.833
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.282
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.488
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Silver Firs
  type: MusicAlbum
  date published: 2012
album: Silver Firs
  type: MusicAlbum
  date published: 2012-05-02
album: Silver Firs
  type: MusicAlbum
  date published: 2012-05-02
album: #1
  type: MusicAlbum
  date published: 2013
album: #1
  type: MusicAlbum
  date published: 2013-06-28
album: #2
  type: MusicAlbum
  date published: 2014
album: #2
  type: MusicAlbum
  date published: 2014-08-08
album: 1-3
  type: MusicAlbum
  date published: 2015
album: 1-3
  type: MusicAlbum
  date published: 2015
album: #3
  type: MusicAlbum
  date published: 2015
album: #3
  type: MusicAlbum
  date published: 2015
album: 1-3
  type: MusicAlbum
  date published: 2015-10-09
album: Now We Start To See The Beauty
  type: MusicAlbum
  date published: 2021-04-28
album: Allergies
  type: MusicAlbum
  date published: 2021-06-04
album: Lake Hypoxia
  type: MusicAlbum
  date published: 2021-06-18
album: The Science Of Sleep
  type: MusicAlbum
  date published: 2022-11-25
album: Neo-Romanticism
  type: MusicAlbum
  date published: 2023-03-17
album: Annihilation Party
  type: MusicAlbum
  date published: 2023-08-31
album: Lost
  type: MusicAlbum
  date published: 2024-07-17