Wallker
type: MusicGroup
popularity: 4
followers: 197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x337b32d0d9530ec737d9e7d223248458bb9df2eabd98e9c45650e16417987db6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe3a8259-f9e3-4208-8680-d2de8e9c06c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe3a8259-f9e3-4208-8680-d2de8e9c06c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe3a8259-f9e3-4208-8680-d2de8e9c06c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
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 0x337b32d0d9530ec737d9e7d223248458bb9df2eabd98e9c45650e16417987db6. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe3a8259-f9e3-4208-8680-d2de8e9c06c4.json and https://artists.proofprofile.net/proofs/artist/fe3a8259-f9e3-4208-8680-d2de8e9c06c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
album: Atara
  type: MusicAlbum
  date published: 2022-10-14
album: Vase
  type: MusicAlbum
  date published: 2023-03-17
album: Big River
  type: MusicAlbum
  date published: 2023-06-23
album: Blackberry Bush
  type: MusicAlbum
  date published: 2023-08-04
album: Gray and Sour, Morning Hush
  type: MusicAlbum
  date published: 2023-09-01
album: Thank You / A Fraction of This
  type: MusicAlbum
  date published: 2024-01-05
album: Don't Hurry
  type: MusicAlbum
  date published: 2025-01-03
album: 6 Mirrors
  type: MusicAlbum
  date published: 2025-01-17
album: 6 Windows
  type: MusicAlbum
  date published: 2025-02-21
album: When I'm Ready
  type: MusicAlbum
  date published: 2025-10-10