Nickel & Rose
type: MusicGroup
genre: americana
genre: gothic country
popularity: 3
followers: 1137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cafefdb31726b405d55759b9792532f6d8e58f56f746e1e6a52f69ef8bed5ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f39bf6a2-33d9-4b97-a4c2-124e8da9c7ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f39bf6a2-33d9-4b97-a4c2-124e8da9c7ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f39bf6a2-33d9-4b97-a4c2-124e8da9c7ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cafefdb31726b405d55759b9792532f6d8e58f56f746e1e6a52f69ef8bed5ef","name":"Nickel & Rose","registered_at":"2026-06-21T14:14:18Z","symbol":"NIM1944579","token_address":"0xe7ef47dab8219c07a2a068c2bc7f790fe2232ec9","type":"artist","uuid":"f39bf6a2-33d9-4b97-a4c2-124e8da9c7ef"}
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 0x1cafefdb31726b405d55759b9792532f6d8e58f56f746e1e6a52f69ef8bed5ef. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f39bf6a2-33d9-4b97-a4c2-124e8da9c7ef.json and https://artists.proofprofile.net/proofs/artist/f39bf6a2-33d9-4b97-a4c2-124e8da9c7ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x1cafefdb31726b405d55759b9792532f6d8e58f56f746e1e6a52f69ef8bed5ef","name":"Nickel & Rose","registered_at":"2026-06-21T14:14:18Z","symbol":"NIM1944579","token_address":"0xe7ef47dab8219c07a2a068c2bc7f790fe2232ec9","type":"artist","uuid":"f39bf6a2-33d9-4b97-a4c2-124e8da9c7ef"}
album: Oh Sweet Love
  type: MusicAlbum
  date published: 2017-05-03
album: Life Goes on / Hard Day's Work
  type: MusicAlbum
  date published: 2018-02-13
album: Americana
  type: MusicAlbum
  date published: 2018-07-16
album: Dog River
  type: MusicAlbum
  date published: 2018-08-27
album: Americana
  type: MusicAlbum
  date published: 2018-09-14
album: Another Man
  type: MusicAlbum
  date published: 2019-08-12