Mentally Blind
type: MusicGroup
genre: metalcore
popularity: 6
followers: 2176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1c5382d8dbfd5d4e2b409d4ccc84c4112190b5a53f41d3c08c64a3c61e7a236
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ee00b01-d0c4-429c-b78e-ea479518228b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ee00b01-d0c4-429c-b78e-ea479518228b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ee00b01-d0c4-429c-b78e-ea479518228b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1c5382d8dbfd5d4e2b409d4ccc84c4112190b5a53f41d3c08c64a3c61e7a236","name":"Mentally Blind","registered_at":"2026-06-16T11:26:59Z","symbol":"NIM1037419","token_address":"0x1530e496bd08b84a83869b22f7ca532e9e7503ba","type":"artist","uuid":"3ee00b01-d0c4-429c-b78e-ea479518228b"}
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 0xf1c5382d8dbfd5d4e2b409d4ccc84c4112190b5a53f41d3c08c64a3c61e7a236. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ee00b01-d0c4-429c-b78e-ea479518228b.json and https://artists.proofprofile.net/proofs/artist/3ee00b01-d0c4-429c-b78e-ea479518228b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xf1c5382d8dbfd5d4e2b409d4ccc84c4112190b5a53f41d3c08c64a3c61e7a236","name":"Mentally Blind","registered_at":"2026-06-16T11:26:59Z","symbol":"NIM1037419","token_address":"0x1530e496bd08b84a83869b22f7ca532e9e7503ba","type":"artist","uuid":"3ee00b01-d0c4-429c-b78e-ea479518228b"}
album: Where The End Begins
  type: MusicAlbum
  date published: 2013-01-09
album: The Perception
  type: MusicAlbum
  date published: 2015-01-01
album: The Perception
  type: MusicAlbum
  date published: 2015-09-09
album: The Perception
  type: MusicAlbum
  date published: 2015-09-09
album: The Perception
  type: MusicAlbum
  date published: 2015-09-09
album: One For No One
  type: MusicAlbum
  date published: 2020-11-13
album: Traces
  type: MusicAlbum
  date published: 2020-12-17
album: Everything's Great
  type: MusicAlbum
  date published: 2021-01-22
album: Stage Zero
  type: MusicAlbum
  date published: 2021-02-10
  track: Traces
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198251
    explicit: false
    by artist: Mentally Blind
    in album: Stage Zero
      type: MusicAlbum
      date published: 2021-02-10
    genre: metalcore
    isrc code: FRX872040302
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T14:27:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7cc03d285d113fefeb3286daff9b97ce78d871968c205864190b51c6649dd1f0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958567
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958567
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872040302
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T15:22:40Z
    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 0x7cc03d285d113fefeb3286daff9b97ce78d871968c205864190b51c6649dd1f0. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/FRX872040302 — a six-check JSON result.
      date published: 2026-07-18T15:22:40Z
    audio: Traces
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.066
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.422
      additional property: Energy
        type: PropertyValue
        value: 0.98
      additional property: Speechiness
        type: PropertyValue
        value: 0.166
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.41
      additional property: Liveness
        type: PropertyValue
        value: 0.355
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.075
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.848
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Stage: Zero (Instrumental)
  type: MusicAlbum
  date published: 2021-02-10