Type4
type: MusicGroup
popularity: 2
followers: 505
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1164f399b6286d5e0dfc096c0e9ad9f2b6b0a7cdddabedb2ebbc91afc0242b80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954139
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954139
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80101276-a5d9-482a-a6ce-38f3f314da93.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80101276-a5d9-482a-a6ce-38f3f314da93.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80101276-a5d9-482a-a6ce-38f3f314da93
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T21:12:18Z
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 0x1164f399b6286d5e0dfc096c0e9ad9f2b6b0a7cdddabedb2ebbc91afc0242b80. Chain 2 (Bitcoin): anchored in block 954139 (2026-06-17T21:12:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80101276-a5d9-482a-a6ce-38f3f314da93.json and https://artists.proofprofile.net/proofs/artist/80101276-a5d9-482a-a6ce-38f3f314da93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T21:12:18Z
album: Sk8 Highs and Goodbyes
  type: MusicAlbum
  date published: 2018-06-03
album: Her Song
  type: MusicAlbum
  date published: 2018-09-17
album: Hurt Me I Dare You
  type: MusicAlbum
  date published: 2018-11-13
album: Chapstick
  type: MusicAlbum
  date published: 2019-03-20
album: Cocaine Kennedy
  type: MusicAlbum
  date published: 2019-08-02
album: Eager Love
  type: MusicAlbum
  date published: 2019-10-04
album: Dim
  type: MusicAlbum
  date published: 2019-10-18
album: No Refund
  type: MusicAlbum
  date published: 2020-02-07
album: Silent Treatment
  type: MusicAlbum
  date published: 2020-07-24
album: Side Note
  type: MusicAlbum
  date published: 2020-10-16
album: Songs You Ruined Pt. 1
  type: MusicAlbum
  date published: 2020-11-27
album: Parachutes
  type: MusicAlbum
  date published: 2021-02-26
album: Cast Out
  type: MusicAlbum
  date published: 2021-05-21
album: Watered Down
  type: MusicAlbum
  date published: 2021-06-04