The Time Keepers
type: MusicGroup
popularity: 20
followers: 860
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecd65aea768de42ed2fead036ae683e22bb73d080eecbf9ff4de7ef296fdca6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
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/59f60921-1c46-4ccf-93f1-77b7bd451fdc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59f60921-1c46-4ccf-93f1-77b7bd451fdc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59f60921-1c46-4ccf-93f1-77b7bd451fdc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecd65aea768de42ed2fead036ae683e22bb73d080eecbf9ff4de7ef296fdca6a","name":"The Time Keepers","registered_at":"2026-06-14T13:58:28Z","symbol":"NIM0474502","token_address":"0xdc748420bc22d0387dbfe6a5e5119c4b50676808","type":"artist","uuid":"59f60921-1c46-4ccf-93f1-77b7bd451fdc"}
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 0xecd65aea768de42ed2fead036ae683e22bb73d080eecbf9ff4de7ef296fdca6a. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/59f60921-1c46-4ccf-93f1-77b7bd451fdc.json and https://artists.proofprofile.net/proofs/artist/59f60921-1c46-4ccf-93f1-77b7bd451fdc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xecd65aea768de42ed2fead036ae683e22bb73d080eecbf9ff4de7ef296fdca6a","name":"The Time Keepers","registered_at":"2026-06-14T13:58:28Z","symbol":"NIM0474502","token_address":"0xdc748420bc22d0387dbfe6a5e5119c4b50676808","type":"artist","uuid":"59f60921-1c46-4ccf-93f1-77b7bd451fdc"}
album: You and I Collide
  type: MusicAlbum
  date published: 2014-09-19
album: A Song for Every Day of the Year: October Through December
  type: MusicAlbum
  date published: 2014-10-01
album: A Song for Every Day of the Year: January, February & March
  type: MusicAlbum
  date published: 2015-03-31
album: A Song for Every Day of the Year. April, May, And June
  type: MusicAlbum
  date published: 2015-10-15
album: A Song for Every Day of the Year. July, August, And September
  type: MusicAlbum
  date published: 2015-11-12
album: The Future
  type: MusicAlbum
  date published: 2017-07-25
album: Letting the Days Go By
  type: MusicAlbum
  date published: 2017-09-27
  track: Letting the Days Go By
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252584
    explicit: false
    by artist: The Time Keepers
    in album: Letting the Days Go By
      type: MusicAlbum
      date published: 2017-09-27
    isrc code: TCADH1726229
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:46:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4fbe2c343fe3a416cf047a200862818dbcb1263d6d31e988629e32b998993ae7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADH1726229
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x4fbe2c343fe3a416cf047a200862818dbcb1263d6d31e988629e32b998993ae7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCADH1726229.
      date published: 2026-07-05T01:12:41Z
    audio: Letting the Days Go By
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.526
      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: 0.782
      additional property: Energy
        type: PropertyValue
        value: 0.876
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.112
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.053
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.95
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.854
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major