Grey Glass
type: MusicGroup
popularity: 2
followers: 923
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4084792665129a7939d3a4a62b10ca5d1b192b244f9baf5b5ff01f629e070516
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953938
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953938
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20507ab3-e044-4004-84a0-42c50a8bd1f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20507ab3-e044-4004-84a0-42c50a8bd1f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20507ab3-e044-4004-84a0-42c50a8bd1f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:35:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4084792665129a7939d3a4a62b10ca5d1b192b244f9baf5b5ff01f629e070516","name":"Grey Glass","registered_at":"2026-06-16T00:50:22Z","symbol":"NIM0885391","token_address":"0x5913ada3e328ed599904e201889d5876f8e41bad","type":"artist","uuid":"20507ab3-e044-4004-84a0-42c50a8bd1f1"}
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 0x4084792665129a7939d3a4a62b10ca5d1b192b244f9baf5b5ff01f629e070516. Chain 2 (Bitcoin): anchored in block 953938 (2026-06-16T11:35:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20507ab3-e044-4004-84a0-42c50a8bd1f1.json and https://artists.proofprofile.net/proofs/artist/20507ab3-e044-4004-84a0-42c50a8bd1f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:35:56Z
  text: {"copyright_id":"0x4084792665129a7939d3a4a62b10ca5d1b192b244f9baf5b5ff01f629e070516","name":"Grey Glass","registered_at":"2026-06-16T00:50:22Z","symbol":"NIM0885391","token_address":"0x5913ada3e328ed599904e201889d5876f8e41bad","type":"artist","uuid":"20507ab3-e044-4004-84a0-42c50a8bd1f1"}
album: Grey Glass - EP
  type: MusicAlbum
  date published: 2015-08-10
album: Colorblind
  type: MusicAlbum
  date published: 2016-07-29
album: Seconds
  type: MusicAlbum
  date published: 2017-07-03
album: The Middle After Death
  type: MusicAlbum
  date published: 2017-10-05
album: Material Girl
  type: MusicAlbum
  date published: 2018-02-11
album: Undone
  type: MusicAlbum
  date published: 2018-08-10
album: Undone
  type: MusicAlbum
  date published: 2018-08-10
album: Grey Glass
  type: MusicAlbum
  date published: 2020-10-10
album: Soldier in the Sun
  type: MusicAlbum
  date published: 2022-04-09
album: Soldier in the Sun
  type: MusicAlbum
  date published: 2022-04-09
album: Through a Glass Darkly: A Retrospective Compilation
  type: MusicAlbum
  date published: 2024-11-30
album: Through A Glass Darkly: a Retrospective Compilation
  type: MusicAlbum
  date published: 2025-08-19