Mt. Hiraeth
type: MusicGroup
genre: midwest emo
genre: screamo
popularity: 2
followers: 417
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54b65be0f6df78cd6caacd475a5d20eeadb14235779452f6cba2c2c7bf2b577d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f63d9bb-e9ee-4266-b292-84a3607e39a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f63d9bb-e9ee-4266-b292-84a3607e39a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f63d9bb-e9ee-4266-b292-84a3607e39a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54b65be0f6df78cd6caacd475a5d20eeadb14235779452f6cba2c2c7bf2b577d","name":"Mt. Hiraeth","registered_at":"2026-06-15T18:53:30Z","symbol":"NIM0800253","token_address":"0xe22b2987444316a6a01bb79ec2c0229f2e4ce736","type":"artist","uuid":"0f63d9bb-e9ee-4266-b292-84a3607e39a2"}
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 0x54b65be0f6df78cd6caacd475a5d20eeadb14235779452f6cba2c2c7bf2b577d. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f63d9bb-e9ee-4266-b292-84a3607e39a2.json and https://artists.proofprofile.net/proofs/artist/0f63d9bb-e9ee-4266-b292-84a3607e39a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x54b65be0f6df78cd6caacd475a5d20eeadb14235779452f6cba2c2c7bf2b577d","name":"Mt. Hiraeth","registered_at":"2026-06-15T18:53:30Z","symbol":"NIM0800253","token_address":"0xe22b2987444316a6a01bb79ec2c0229f2e4ce736","type":"artist","uuid":"0f63d9bb-e9ee-4266-b292-84a3607e39a2"}
album: Holy Agony
  type: MusicAlbum
  date published: 2024-05-28
album: Mea Culpa
  type: MusicAlbum
  date published: 2025-05-26