Metatryptic
type: MusicGroup
genre: chillwave
genre: synthwave
genre: vaporwave
popularity: 15
followers: 902
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3707bbf133af855b33580e7a88b64cb3a599ca5cd195cedafe8fc9d5d2e5a94f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e740d8e5-872d-4d55-afb4-b439cf9fc5e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e740d8e5-872d-4d55-afb4-b439cf9fc5e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e740d8e5-872d-4d55-afb4-b439cf9fc5e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
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 0x3707bbf133af855b33580e7a88b64cb3a599ca5cd195cedafe8fc9d5d2e5a94f. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e740d8e5-872d-4d55-afb4-b439cf9fc5e4.json and https://artists.proofprofile.net/proofs/artist/e740d8e5-872d-4d55-afb4-b439cf9fc5e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
album: I Need
  type: MusicAlbum
  date published: 2018-07-28
album: Transmission Shutdown
  type: MusicAlbum
  date published: 2018-08-19
album: Transmission Shutdown
  type: MusicAlbum
  date published: 2018-08-19
album: Signs
  type: MusicAlbum
  date published: 2019-02-09
album: Signs
  type: MusicAlbum
  date published: 2019-02-09
album: Signs
  type: MusicAlbum
  date published: 2019-02-10
album: Signs
  type: MusicAlbum
  date published: 2019-02-10
album: Signs
  type: MusicAlbum
  date published: 2019-02-10
album: Signs
  type: MusicAlbum
  date published: 2019-02-10
album: Visión Nocturna
  type: MusicAlbum
  date published: 2019-11-03
  track: Visión Nocturna
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230769
    explicit: false
    by artist: Metatryptic
    in album: Visión Nocturna
      type: MusicAlbum
      date published: 2019-11-03
    genre: chillwave
    genre: synthwave
    genre: vaporwave
    isrc code: ESA011985311
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T17:08:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe06e38941d670bce756bda4b5e9f183c7bf6364add1b97d469d7319a2572536d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957735
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957735
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011985311
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T17:47:43Z
    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 0xe06e38941d670bce756bda4b5e9f183c7bf6364add1b97d469d7319a2572536d. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/ESA011985311.
      date published: 2026-07-12T17:47:43Z
    audio: Visión Nocturna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.013
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.619
      additional property: Energy
        type: PropertyValue
        value: 0.582
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.496
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.882
      additional property: Liveness
        type: PropertyValue
        value: 0.14
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.274
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.306
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Visión Nocturna
  type: MusicAlbum
  date published: 2019-11-03
album: Visión Nocturna
  type: MusicAlbum
  date published: 2019-11-03
album: Visión Nocturna
  type: MusicAlbum
  date published: 2019-11-03
album: Signs (Extendido)
  type: MusicAlbum
  date published: 2021-09-15
album: Prototipo (Mid-DBB Tape Rip)
  type: MusicAlbum
  date published: 2022-05-06