Kobalt
type: MusicGroup
description: Kobalt may refer to: Kobalt (DC Comics), a comic book superhero Kobalt (tools), a brand of tools Kobalt Music Group, a music publishing company OTs-01 Kobalt, a Russian revolver See also Cobal
popularity: 2
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9ba8e1e3d212966315d107ff60814ff6b0c87f8fda61f9ba31fd724c0761728
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea6d9f3f-92e5-4e15-a3e9-6ee7f8a48225.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea6d9f3f-92e5-4e15-a3e9-6ee7f8a48225.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea6d9f3f-92e5-4e15-a3e9-6ee7f8a48225
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
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 0xb9ba8e1e3d212966315d107ff60814ff6b0c87f8fda61f9ba31fd724c0761728. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea6d9f3f-92e5-4e15-a3e9-6ee7f8a48225.json and https://artists.proofprofile.net/proofs/artist/ea6d9f3f-92e5-4e15-a3e9-6ee7f8a48225.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: Formation of the Sun
  type: MusicAlbum
  date published: 2005-01-01
album: Dreams EP
  type: MusicAlbum
  date published: 2012-01-10
album: Dreams
  type: MusicAlbum
  date published: 2012-03-09
album: In Control
  type: MusicAlbum
  date published: 2012-07-20
album: Waiting
  type: MusicAlbum
  date published: 2013-01-12
album: Kobalt EP
  type: MusicAlbum
  date published: 2013-04-19
album: Kasvet
  type: MusicAlbum
  date published: 2019-10-22
album: Etnasesiavuam
  type: MusicAlbum
  date published: 2020-02-11
album: Boyna Galava
  type: MusicAlbum
  date published: 2020-04-29
  track: Boyna Galava
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135784
    explicit: true
    by artist: Kobalt
    in album: Boyna Galava
      type: MusicAlbum
      date published: 2020-04-29
    isrc code: TR7252000086
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T16:41:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9258e0bf6b26c0c773d3a8989c177ade747362af38091af58d1059c06812f8a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959037
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959037
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR7252000086
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T16:59:47Z
    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 0x9258e0bf6b26c0c773d3a8989c177ade747362af38091af58d1059c06812f8a2. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/TR7252000086.
      date published: 2026-07-21T16:59:47Z
    audio: Boyna Galava
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.838
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.608
      additional property: Energy
        type: PropertyValue
        value: 0.421
      additional property: Speechiness
        type: PropertyValue
        value: 0.115
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.724
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.144
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.716
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Shifted
  type: MusicAlbum
  date published: 2020-05-20
album: Structural Abnormalities
  type: MusicAlbum
  date published: 2020-05-28
album: Shifted EP
  type: MusicAlbum
  date published: 2020-06-04
album: Que Tonto
  type: MusicAlbum
  date published: 2022-05-26
album: Absolute Zero
  type: MusicAlbum
  date published: 2022-06-25