Alex Kolo
type: MusicGroup
popularity: 2
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96ab25cb32bb865abe00290220a71e9b5dd696043ec63062776006a48f900a6e
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/6f50e2a6-e775-4ddf-9508-3a1aefbb5c70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f50e2a6-e775-4ddf-9508-3a1aefbb5c70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f50e2a6-e775-4ddf-9508-3a1aefbb5c70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96ab25cb32bb865abe00290220a71e9b5dd696043ec63062776006a48f900a6e","name":"Alex Kolo","registered_at":"2026-06-17T04:23:33Z","symbol":"NIM1279954","token_address":"0xc898f2188976030ad06386be811d3c970ff90b53","type":"artist","uuid":"6f50e2a6-e775-4ddf-9508-3a1aefbb5c70"}
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 0x96ab25cb32bb865abe00290220a71e9b5dd696043ec63062776006a48f900a6e. 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/6f50e2a6-e775-4ddf-9508-3a1aefbb5c70.json and https://artists.proofprofile.net/proofs/artist/6f50e2a6-e775-4ddf-9508-3a1aefbb5c70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x96ab25cb32bb865abe00290220a71e9b5dd696043ec63062776006a48f900a6e","name":"Alex Kolo","registered_at":"2026-06-17T04:23:33Z","symbol":"NIM1279954","token_address":"0xc898f2188976030ad06386be811d3c970ff90b53","type":"artist","uuid":"6f50e2a6-e775-4ddf-9508-3a1aefbb5c70"}
album: One of These Days
  type: MusicAlbum
  date published: 2024-01-12
album: Amsterdam
  type: MusicAlbum
  date published: 2024-03-22
album: I'm Sorry I Love U
  type: MusicAlbum
  date published: 2024-06-14
album: Maybe One Day
  type: MusicAlbum
  date published: 2024-09-06
album: Fall so Fast
  type: MusicAlbum
  date published: 2025-05-16
  track: Fall so Fast
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156800
    explicit: false
    by artist: Alex Kolo
    in album: Fall so Fast
      type: MusicAlbum
      date published: 2025-05-16
    isrc code: QZTRX2504312
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T13:15:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf2be9ce64ad814ab31826ffcd6ed2814b10b56eeb8ef8c87dc4e2b57b33f09b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2504312
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xf2be9ce64ad814ab31826ffcd6ed2814b10b56eeb8ef8c87dc4e2b57b33f09b0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTRX2504312.
      date published: 2026-07-03T19:59:51Z
    audio: Fall so Fast
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.986
      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: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.376
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.907
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.192
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.934
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Eat Less Smile More
  type: MusicAlbum
  date published: 2025-09-05