Alex Eydt
type: MusicGroup
popularity: 3
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2059eeac9bea5aec53bfe580adef04d2a5d027353e0fae98a0b57a580bba65e1
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/eab4198f-0c73-4dab-ba77-e8289e7dfbf9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eab4198f-0c73-4dab-ba77-e8289e7dfbf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eab4198f-0c73-4dab-ba77-e8289e7dfbf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2059eeac9bea5aec53bfe580adef04d2a5d027353e0fae98a0b57a580bba65e1","name":"Alex Eydt","registered_at":"2026-06-21T10:56:51Z","symbol":"NIM1904918","token_address":"0x25a3ab8f2035c5edd1bdc89e6d835b5996b0e070","type":"artist","uuid":"eab4198f-0c73-4dab-ba77-e8289e7dfbf9"}
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 0x2059eeac9bea5aec53bfe580adef04d2a5d027353e0fae98a0b57a580bba65e1. 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/eab4198f-0c73-4dab-ba77-e8289e7dfbf9.json and https://artists.proofprofile.net/proofs/artist/eab4198f-0c73-4dab-ba77-e8289e7dfbf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x2059eeac9bea5aec53bfe580adef04d2a5d027353e0fae98a0b57a580bba65e1","name":"Alex Eydt","registered_at":"2026-06-21T10:56:51Z","symbol":"NIM1904918","token_address":"0x25a3ab8f2035c5edd1bdc89e6d835b5996b0e070","type":"artist","uuid":"eab4198f-0c73-4dab-ba77-e8289e7dfbf9"}
album: Face Her
  type: MusicAlbum
  date published: 2024-01-05
album: Photosynthesis
  type: MusicAlbum
  date published: 2025-04-25
  track: Photosynthesis
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163000
    explicit: false
    by artist: Alex Eydt
    in album: Photosynthesis
      type: MusicAlbum
      date published: 2025-04-25
    isrc code: QZMEM2590072
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:30:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc59bf1b9537a027188157b6cd7cd530254d93abfe664398cdcc6ae1ffa5e120b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958631
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958631
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2590072
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:50:09Z
    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 0xc59bf1b9537a027188157b6cd7cd530254d93abfe664398cdcc6ae1ffa5e120b. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZMEM2590072.
      date published: 2026-07-19T00:50:09Z
    audio: Photosynthesis
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 45.534
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.362
      additional property: Energy
        type: PropertyValue
        value: 0.343
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.938
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.401
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.942
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cool Breezing
  type: MusicAlbum
  date published: 2025-06-27
album: Fig Tree
  type: MusicAlbum
  date published: 2025-06-28
album: Xiaohan
  type: MusicAlbum
  date published: 2025-08-01