walt.
type: MusicGroup
popularity: 7
followers: 256
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72a166e26ace7ed37e2e541751ef661547b5d532c4b2db32b7d6e8266bc05b2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c812f926-c8c6-4caa-b681-e5d726bf6706.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c812f926-c8c6-4caa-b681-e5d726bf6706.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c812f926-c8c6-4caa-b681-e5d726bf6706
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
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 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 0x72a166e26ace7ed37e2e541751ef661547b5d532c4b2db32b7d6e8266bc05b2d. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c812f926-c8c6-4caa-b681-e5d726bf6706.json and https://artists.proofprofile.net/proofs/artist/c812f926-c8c6-4caa-b681-e5d726bf6706.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
album: OMG!
  type: MusicAlbum
  date published: 2020-08-22
album: Prettyboi
  type: MusicAlbum
  date published: 2020-10-16
album: CANT TELL
  type: MusicAlbum
  date published: 2021-02-05
album: JUST FRIENDS
  type: MusicAlbum
  date published: 2021-04-15
album: HOT HEAD
  type: MusicAlbum
  date published: 2021-10-01
album: SUCKERPUNCH
  type: MusicAlbum
  date published: 2022-05-06
album: Like It Was Nothing
  type: MusicAlbum
  date published: 2022-08-26
  track: See You Again
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159605
    explicit: true
    by artist: walt.
    in album: Like It Was Nothing
      type: MusicAlbum
      date published: 2022-08-26
    isrc code: QZNWR2233144
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T20:36:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc59d3827f1320f133b5483e70024a3336f2a787450321a35d2ce9f903b790376
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958197
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958197
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2233144
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:40:29Z
    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 0xc59d3827f1320f133b5483e70024a3336f2a787450321a35d2ce9f903b790376. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/QZNWR2233144.
      date published: 2026-07-15T20:40:29Z
    audio: See You Again
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.136
      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: 0.572
      additional property: Energy
        type: PropertyValue
        value: 0.561
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.344
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.38
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.493
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Milkshake
  type: MusicAlbum
  date published: 2022-10-29
album: Ihateyou
  type: MusicAlbum
  date published: 2023-01-19
album: Hollaback
  type: MusicAlbum
  date published: 2023-03-17
album: drop dat
  type: MusicAlbum
  date published: 2023-04-27
album: After Care
  type: MusicAlbum
  date published: 2023-05-18
album: Can I
  type: MusicAlbum
  date published: 2023-07-07
album: After Care (Deluxe)
  type: MusicAlbum
  date published: 2023-08-26
album: Holiday Pack
  type: MusicAlbum
  date published: 2023-12-08
album: Bad Mistake
  type: MusicAlbum
  date published: 2024-02-29
album: Revenge
  type: MusicAlbum
  date published: 2024-03-21
album: Maybe I'm The Problem
  type: MusicAlbum
  date published: 2024-03-28
album: Stay Single
  type: MusicAlbum
  date published: 2024-07-18
album: So What?
  type: MusicAlbum
  date published: 2024-10-11
album: Free Luigi Mangione
  type: MusicAlbum
  date published: 2025-02-07
album: Heavy Weight
  type: MusicAlbum
  date published: 2025-02-20
album: No Kings Freestyle
  type: MusicAlbum
  date published: 2025-06-26