The Grey Orchestra
type: MusicGroup
popularity: 7
followers: 426
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa872fc25c2069f1df7b7b172029bc43d2810c581c94b637a5d08c3ccf12fc6da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52a74ea5-9d59-4fce-879c-1be622473aee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52a74ea5-9d59-4fce-879c-1be622473aee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52a74ea5-9d59-4fce-879c-1be622473aee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa872fc25c2069f1df7b7b172029bc43d2810c581c94b637a5d08c3ccf12fc6da","name":"The Grey Orchestra","registered_at":"2026-06-16T18:26:59Z","symbol":"NIM1137605","token_address":"0x921f162d0239f79487cffaf43773699b207ee680","type":"artist","uuid":"52a74ea5-9d59-4fce-879c-1be622473aee"}
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 0xa872fc25c2069f1df7b7b172029bc43d2810c581c94b637a5d08c3ccf12fc6da. 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/52a74ea5-9d59-4fce-879c-1be622473aee.json and https://artists.proofprofile.net/proofs/artist/52a74ea5-9d59-4fce-879c-1be622473aee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa872fc25c2069f1df7b7b172029bc43d2810c581c94b637a5d08c3ccf12fc6da","name":"The Grey Orchestra","registered_at":"2026-06-16T18:26:59Z","symbol":"NIM1137605","token_address":"0x921f162d0239f79487cffaf43773699b207ee680","type":"artist","uuid":"52a74ea5-9d59-4fce-879c-1be622473aee"}
album: Themes Inspired by The Great Gatsby
  type: MusicAlbum
  date published: 2013-03-28
album: Can't Wait to See You - The Perfect Way to Say It with Music (Karaoke Version)
  type: MusicAlbum
  date published: 2013-05-21
album: I Miss You - The Perfect Way to Say It with Music [Karaoke Version]
  type: MusicAlbum
  date published: 2013-05-21
album: Bite Me: 5 Vampire Love Songs - The Perfect Way to Say It with Music (Karaoke Version)
  type: MusicAlbum
  date published: 2013-05-21
album: Theme from the Lone Ranger
  type: MusicAlbum
  date published: 2013-07-18
album: I Heart New York - Songs About the Ciy
  type: MusicAlbum
  date published: 2013-07-25
album: Track Idol - British Greats (10 Karaoke Classics)
  type: MusicAlbum
  date published: 2013-08-09
album: San Francisco - Songs About the City
  type: MusicAlbum
  date published: 2013-09-03
album: I Heart SF - Songs About the City
  type: MusicAlbum
  date published: 2013-09-03