Marshï
type: MusicGroup
popularity: 3
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc987c8fc2feb4feec9089930aff367c7d7e87d5cdc2cfde7c74dd5d953cb4dd2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01f56b11-4a49-4da3-b9a7-8329908c60ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01f56b11-4a49-4da3-b9a7-8329908c60ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01f56b11-4a49-4da3-b9a7-8329908c60ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc987c8fc2feb4feec9089930aff367c7d7e87d5cdc2cfde7c74dd5d953cb4dd2","name":"Marshï","registered_at":"2026-06-15T14:10:50Z","symbol":"NIM0732787","token_address":"0x6787c367203cf8350c3bd27be5ea3865911cb7f6","type":"artist","uuid":"01f56b11-4a49-4da3-b9a7-8329908c60ec"}
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 0xc987c8fc2feb4feec9089930aff367c7d7e87d5cdc2cfde7c74dd5d953cb4dd2. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01f56b11-4a49-4da3-b9a7-8329908c60ec.json and https://artists.proofprofile.net/proofs/artist/01f56b11-4a49-4da3-b9a7-8329908c60ec.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xc987c8fc2feb4feec9089930aff367c7d7e87d5cdc2cfde7c74dd5d953cb4dd2","name":"Marshï","registered_at":"2026-06-15T14:10:50Z","symbol":"NIM0732787","token_address":"0x6787c367203cf8350c3bd27be5ea3865911cb7f6","type":"artist","uuid":"01f56b11-4a49-4da3-b9a7-8329908c60ec"}
album: Hey Sunshine
  type: MusicAlbum
  date published: 2021-07-28
album: Raindrops
  type: MusicAlbum
  date published: 2021-08-20
album: Admire
  type: MusicAlbum
  date published: 2021-10-22
album: Under the Sakura Tree
  type: MusicAlbum
  date published: 2022-04-01
album: Don't Worry You're Almost There
  type: MusicAlbum
  date published: 2022-05-04
album: Remember
  type: MusicAlbum
  date published: 2022-08-27
album: 20 Reasons
  type: MusicAlbum
  date published: 2023-03-16
album: Raindrops
  type: MusicAlbum
  date published: 2023-07-28
album: Love
  type: MusicAlbum
  date published: 2024-02-14
album: I'll Try, I Tried, I'm Tired
  type: MusicAlbum
  date published: 2025-03-07
  track: I'll Try, I Tried, I'm Tired
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185361
    explicit: false
    by artist: Marshï
    in album: I'll Try, I Tried, I'm Tired
      type: MusicAlbum
      date published: 2025-03-07
    isrc code: AUBEC2538740
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:46:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa240002075cb927ce2bbb9c224a1053c1ca79f1b2db625b2fbb5eb4f620e76fc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2538740
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xa240002075cb927ce2bbb9c224a1053c1ca79f1b2db625b2fbb5eb4f620e76fc. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUBEC2538740 — a six-check JSON result.
      date published: 2026-07-05T18:48:28Z
    audio: I'll Try, I Tried, I'm Tired
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.776
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.571
      additional property: Energy
        type: PropertyValue
        value: 0.258
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.958
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.204
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.922
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major