Hannah Palladium
type: MusicGroup
popularity: 7
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ff586b61ca29785b101b1911e63e11e49f9f2e4aa8ad7b66338e00e3925aecf
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/5746a5f9-dd96-48c0-9c58-a2aa0281e76a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5746a5f9-dd96-48c0-9c58-a2aa0281e76a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5746a5f9-dd96-48c0-9c58-a2aa0281e76a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ff586b61ca29785b101b1911e63e11e49f9f2e4aa8ad7b66338e00e3925aecf","name":"Hannah Palladium","registered_at":"2026-06-16T19:56:19Z","symbol":"NIM1158924","token_address":"0x833f8417b2e693cceb41ab96f998da21c56b493b","type":"artist","uuid":"5746a5f9-dd96-48c0-9c58-a2aa0281e76a"}
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 0x0ff586b61ca29785b101b1911e63e11e49f9f2e4aa8ad7b66338e00e3925aecf. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5746a5f9-dd96-48c0-9c58-a2aa0281e76a.json and https://artists.proofprofile.net/proofs/artist/5746a5f9-dd96-48c0-9c58-a2aa0281e76a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0ff586b61ca29785b101b1911e63e11e49f9f2e4aa8ad7b66338e00e3925aecf","name":"Hannah Palladium","registered_at":"2026-06-16T19:56:19Z","symbol":"NIM1158924","token_address":"0x833f8417b2e693cceb41ab96f998da21c56b493b","type":"artist","uuid":"5746a5f9-dd96-48c0-9c58-a2aa0281e76a"}
album: Black and White Gold
  type: MusicAlbum
  date published: 2019-06-24
album: Black and White Gold
  type: MusicAlbum
  date published: 2019-06-24
album: New Element
  type: MusicAlbum
  date published: 2019-07-19
album: What Matters
  type: MusicAlbum
  date published: 2019-10-25
album: What Matters
  type: MusicAlbum
  date published: 2019-10-25