Marvelous Darlings
type: MusicGroup
genre: garage rock
genre: power pop
popularity: 3
followers: 654
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86f073f1ae814a21767a0d244625aa96b4593321627646b54ba2c909fabbf2f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/410d1b0b-e0ee-48bb-9f8b-e319c0ad36b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/410d1b0b-e0ee-48bb-9f8b-e319c0ad36b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/410d1b0b-e0ee-48bb-9f8b-e319c0ad36b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86f073f1ae814a21767a0d244625aa96b4593321627646b54ba2c909fabbf2f7","name":"Marvelous Darlings","registered_at":"2026-06-16T12:16:10Z","symbol":"NIM1049135","token_address":"0x74ff0fc38810a9f4d803c2adcf0e6cdfbe2e09dd","type":"artist","uuid":"410d1b0b-e0ee-48bb-9f8b-e319c0ad36b7"}
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 0x86f073f1ae814a21767a0d244625aa96b4593321627646b54ba2c909fabbf2f7. 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/410d1b0b-e0ee-48bb-9f8b-e319c0ad36b7.json and https://artists.proofprofile.net/proofs/artist/410d1b0b-e0ee-48bb-9f8b-e319c0ad36b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x86f073f1ae814a21767a0d244625aa96b4593321627646b54ba2c909fabbf2f7","name":"Marvelous Darlings","registered_at":"2026-06-16T12:16:10Z","symbol":"NIM1049135","token_address":"0x74ff0fc38810a9f4d803c2adcf0e6cdfbe2e09dd","type":"artist","uuid":"410d1b0b-e0ee-48bb-9f8b-e319c0ad36b7"}
album: I Don't Wanna Go To The Party
  type: MusicAlbum
  date published: 2007-11-13
album: Live At Gales
  type: MusicAlbum
  date published: 2010-10-07
album: Single Life
  type: MusicAlbum
  date published: 2011-10-10