underexposed
type: MusicGroup
popularity: 7
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9648728e4c0392a2baf2d8ed46f9d24c59252fce7d36a1a730f52d67bfc44909
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39d2fbf8-1789-44a0-878f-542ce1fe6608.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/39d2fbf8-1789-44a0-878f-542ce1fe6608.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/39d2fbf8-1789-44a0-878f-542ce1fe6608
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
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 0x9648728e4c0392a2baf2d8ed46f9d24c59252fce7d36a1a730f52d67bfc44909. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39d2fbf8-1789-44a0-878f-542ce1fe6608.json and https://artists.proofprofile.net/proofs/artist/39d2fbf8-1789-44a0-878f-542ce1fe6608.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: car song
  type: MusicAlbum
  date published: 2022-04-25
album: INTRA
  type: MusicAlbum
  date published: 2022-09-10
album: INTRA
  type: MusicAlbum
  date published: 2022-09-10
album: chalk lines
  type: MusicAlbum
  date published: 2022-11-25
album: walk away
  type: MusicAlbum
  date published: 2023-01-18
album: vanishing point
  type: MusicAlbum
  date published: 2023-04-26
album: quick fix
  type: MusicAlbum
  date published: 2023-07-14
album: careful machine
  type: MusicAlbum
  date published: 2023-07-28
album: careful machine
  type: MusicAlbum
  date published: 2023-07-28
album: snow island
  type: MusicAlbum
  date published: 2023-08-11
album: tapestry
  type: MusicAlbum
  date published: 2023-09-30
album: tapestry
  type: MusicAlbum
  date published: 2023-09-30
album: morning air
  type: MusicAlbum
  date published: 2024-05-01
album: morning air
  type: MusicAlbum
  date published: 2024-05-01
album: seabird
  type: MusicAlbum
  date published: 2024-09-05
album: car song (2025 version)
  type: MusicAlbum
  date published: 2025-05-21
album: S.O.S.
  type: MusicAlbum
  date published: 2025-05-28
album: second life
  type: MusicAlbum
  date published: 2025-07-10