Alex Jacke
type: MusicGroup
description: Alex Jacke in an American singer-songwriter. He was born and raised in the Los Feliz neighborhood of Los Angeles, CA. During his sophomore year, he appeared on the highly popular MTV series "My Super
popularity: 2
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50ad075ee01a70bfc7da6237d13bd3f4f7bfe3a4fa6a26299574f201344f0332
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953911
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18d99e99-545a-4590-8936-790d3810f43b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18d99e99-545a-4590-8936-790d3810f43b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18d99e99-545a-4590-8936-790d3810f43b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:03:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50ad075ee01a70bfc7da6237d13bd3f4f7bfe3a4fa6a26299574f201344f0332","name":"Alex Jacke","registered_at":"2026-06-15T22:13:49Z","symbol":"NIM0848010","token_address":"0x23bfd69a2e3be965917690fd0fcae5b50709f0f5","type":"artist","uuid":"18d99e99-545a-4590-8936-790d3810f43b"}
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 0x50ad075ee01a70bfc7da6237d13bd3f4f7bfe3a4fa6a26299574f201344f0332. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18d99e99-545a-4590-8936-790d3810f43b.json and https://artists.proofprofile.net/proofs/artist/18d99e99-545a-4590-8936-790d3810f43b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0x50ad075ee01a70bfc7da6237d13bd3f4f7bfe3a4fa6a26299574f201344f0332","name":"Alex Jacke","registered_at":"2026-06-15T22:13:49Z","symbol":"NIM0848010","token_address":"0x23bfd69a2e3be965917690fd0fcae5b50709f0f5","type":"artist","uuid":"18d99e99-545a-4590-8936-790d3810f43b"}
album: D.F.M.
  type: MusicAlbum
  date published: 2012-07-07
album: D.F.M (Dorm Fuckin' music)
  type: MusicAlbum
  date published: 2012-07-09
album: Apart
  type: MusicAlbum
  date published: 2014-03-03
album: DFM Deluxe Remastered
  type: MusicAlbum
  date published: 2020-04-17
album: Apart
  type: MusicAlbum
  date published: 2020-05-26
album: We Give Thanks
  type: MusicAlbum
  date published: 2023-12-11
track: Fashion

Fashion
type: MusicRecording
duration: PT5M17S
duration ms: 317716
explicit: false
by artist: Late Delivery
by artist: Alex Jacke
in album: Fashion
  type: MusicAlbum
  date published: 2022-05-06
isrc code: GBJX32263501
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
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJX32263501
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T18:39:05Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957073
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T18:39:05+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd88614b4b27a3d1b2603dcc9dd6f125771e284b45c03945df8f64a923db48af. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBJX32263501.
  date published: 2026-07-07T18:39:05Z
audio: Fashion
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.367
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.806
  additional property: Energy
    type: PropertyValue
    value: 0.942
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.001
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.668
  additional property: Liveness
    type: PropertyValue
    value: 0.058
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.771
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.195
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major