The Horse Company
type: MusicGroup
popularity: 2
followers: 419
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22c57f4e9dd6be653008357b2fc0c65a167c63735ca83ed2d1a8af78b58c7386
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c6a90a0-bdd3-40bd-919c-0a3cbe873df8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c6a90a0-bdd3-40bd-919c-0a3cbe873df8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c6a90a0-bdd3-40bd-919c-0a3cbe873df8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22c57f4e9dd6be653008357b2fc0c65a167c63735ca83ed2d1a8af78b58c7386","name":"The Horse Company","registered_at":"2026-06-17T08:57:24Z","symbol":"NIM1345244","token_address":"0xabf830a06de82fe5a8aea2729d4331460755e58a","type":"artist","uuid":"7c6a90a0-bdd3-40bd-919c-0a3cbe873df8"}
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 0x22c57f4e9dd6be653008357b2fc0c65a167c63735ca83ed2d1a8af78b58c7386. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c6a90a0-bdd3-40bd-919c-0a3cbe873df8.json and https://artists.proofprofile.net/proofs/artist/7c6a90a0-bdd3-40bd-919c-0a3cbe873df8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x22c57f4e9dd6be653008357b2fc0c65a167c63735ca83ed2d1a8af78b58c7386","name":"The Horse Company","registered_at":"2026-06-17T08:57:24Z","symbol":"NIM1345244","token_address":"0xabf830a06de82fe5a8aea2729d4331460755e58a","type":"artist","uuid":"7c6a90a0-bdd3-40bd-919c-0a3cbe873df8"}
album: The Horse Company
  type: MusicAlbum
  date published: 2007-04-30
album: The Horse Company
  type: MusicAlbum
  date published: 2007-04-30
album: The Horse Company
  type: MusicAlbum
  date published: 2007-04-30
album: Olympus
  type: MusicAlbum
  date published: 2009-06-12
album: Olympus
  type: MusicAlbum
  date published: 2009-06-12
album: Olympus
  type: MusicAlbum
  date published: 2010-02-15
album: Calypso
  type: MusicAlbum
  date published: 2012-11-09
album: Calypso
  type: MusicAlbum
  date published: 2012-11-09
album: Calypso
  type: MusicAlbum
  date published: 2012-11-09