Alex G
type: MusicGroup
description: Alexander Giannascoli (born February 3, 1993 as Sandy Giannascoli), better known by his stage names Alex G or, formerly, (Sandy) Alex G, is an American musician, producer, and singer-songwriter. Durin
popularity: 6
followers: 519
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb37c0e116cd4df30c1799eb29741335cf1bc49d1fee3812b545c7f1506b7f3f
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02ec9e34-0bf1-4fd8-aa71-f2ab527624d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02ec9e34-0bf1-4fd8-aa71-f2ab527624d9.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02ec9e34-0bf1-4fd8-aa71-f2ab527624d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb37c0e116cd4df30c1799eb29741335cf1bc49d1fee3812b545c7f1506b7f3f","name":"Alex G","registered_at":"2026-06-15T14:46:08Z","symbol":"NIM0741212","token_address":"0xf9bd355856634fe5830d2ab7abb80dbeff8061d2","type":"artist","uuid":"02ec9e34-0bf1-4fd8-aa71-f2ab527624d9"}
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 0xfb37c0e116cd4df30c1799eb29741335cf1bc49d1fee3812b545c7f1506b7f3f. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02ec9e34-0bf1-4fd8-aa71-f2ab527624d9.json and https://artists.proofprofile.net/proofs/artist/02ec9e34-0bf1-4fd8-aa71-f2ab527624d9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0xfb37c0e116cd4df30c1799eb29741335cf1bc49d1fee3812b545c7f1506b7f3f","name":"Alex G","registered_at":"2026-06-15T14:46:08Z","symbol":"NIM0741212","token_address":"0xf9bd355856634fe5830d2ab7abb80dbeff8061d2","type":"artist","uuid":"02ec9e34-0bf1-4fd8-aa71-f2ab527624d9"}
album: In my Feelings
  type: MusicAlbum
  date published: 2021-09-29
  track: In my Feelings
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183621
    explicit: true
    by artist: Alex G
    in album: In my Feelings
      type: MusicAlbum
      date published: 2021-09-29
    isrc code: QZNMY2131314
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956396
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMY2131314
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T21:01:51Z
    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 0xd3616ca40e75e8f9371bdc39404573720595f44d83acc9f0cfd91deb95967064. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMY2131314 — a six-check JSON result.
      date published: 2026-07-02T21:01:51Z
    audio: In my Feelings
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.904
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.84
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.522
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.88
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: In my Feelings
  type: MusicAlbum
  date published: 2021-09-29