Alex Dolphin
type: MusicGroup
popularity: 10
followers: 696
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcaea867f70ddb34909d51a46d08a84499fe8d5585b096b500be28d56d425f13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e40547c5-4123-4107-bdb0-68b8a42e5dbb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e40547c5-4123-4107-bdb0-68b8a42e5dbb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e40547c5-4123-4107-bdb0-68b8a42e5dbb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcaea867f70ddb34909d51a46d08a84499fe8d5585b096b500be28d56d425f13","name":"Alex Dolphin","registered_at":"2026-06-21T07:55:05Z","symbol":"NIM1867854","token_address":"0xc7212d88d30e562e6e60f937aef8ee1e55fc3b60","type":"artist","uuid":"e40547c5-4123-4107-bdb0-68b8a42e5dbb"}
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 0xbcaea867f70ddb34909d51a46d08a84499fe8d5585b096b500be28d56d425f13. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e40547c5-4123-4107-bdb0-68b8a42e5dbb.json and https://artists.proofprofile.net/proofs/artist/e40547c5-4123-4107-bdb0-68b8a42e5dbb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xbcaea867f70ddb34909d51a46d08a84499fe8d5585b096b500be28d56d425f13","name":"Alex Dolphin","registered_at":"2026-06-21T07:55:05Z","symbol":"NIM1867854","token_address":"0xc7212d88d30e562e6e60f937aef8ee1e55fc3b60","type":"artist","uuid":"e40547c5-4123-4107-bdb0-68b8a42e5dbb"}
album: 500 Days
  type: MusicAlbum
  date published: 2021-07-16
album: Stubborn Love (Live Cover)
  type: MusicAlbum
  date published: 2022-07-10
album: Could We Last That Long
  type: MusicAlbum
  date published: 2023-04-15
  track: Could We Last That Long
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193023
    explicit: false
    by artist: Alex Dolphin
    in album: Could We Last That Long
      type: MusicAlbum
      date published: 2023-04-15
    isrc code: QZHN32317226
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:54:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xeedef219ba8c7f50dd02284763881ac43b84de3726dc00444b8b0e64721df746
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956861
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956861
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32317226
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:57:57Z
    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 0xeedef219ba8c7f50dd02284763881ac43b84de3726dc00444b8b0e64721df746. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/QZHN32317226.
      date published: 2026-07-06T01:57:57Z
    audio: Could We Last That Long
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.371
      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: 0.402
      additional property: Energy
        type: PropertyValue
        value: 0.234
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.685
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.188
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.672
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Night or Day
  type: MusicAlbum
  date published: 2023-05-31
album: Brand New Thing
  type: MusicAlbum
  date published: 2024-09-13
album: I want you
  type: MusicAlbum
  date published: 2024-10-30
album: It Was A Dream
  type: MusicAlbum
  date published: 2025-01-31