Blue Velvet Drapes
type: MusicGroup
popularity: 2
followers: 615
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ea4b6cf06c66efdaf423ebd29307e2ed72e0a3abd6945a980477a1598f4a630
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f5254ca-6123-42f6-8e3b-42057d79b2fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f5254ca-6123-42f6-8e3b-42057d79b2fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f5254ca-6123-42f6-8e3b-42057d79b2fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ea4b6cf06c66efdaf423ebd29307e2ed72e0a3abd6945a980477a1598f4a630","name":"Blue Velvet Drapes","registered_at":"2026-06-17T09:57:05Z","symbol":"NIM1359494","token_address":"0x4ad521aab6633f085be98814df673ac71c790d41","type":"artist","uuid":"7f5254ca-6123-42f6-8e3b-42057d79b2fe"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea4b6cf06c66efdaf423ebd29307e2ed72e0a3abd6945a980477a1598f4a630. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f5254ca-6123-42f6-8e3b-42057d79b2fe.json and https://artists.proofprofile.net/proofs/artist/7f5254ca-6123-42f6-8e3b-42057d79b2fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x9ea4b6cf06c66efdaf423ebd29307e2ed72e0a3abd6945a980477a1598f4a630","name":"Blue Velvet Drapes","registered_at":"2026-06-17T09:57:05Z","symbol":"NIM1359494","token_address":"0x4ad521aab6633f085be98814df673ac71c790d41","type":"artist","uuid":"7f5254ca-6123-42f6-8e3b-42057d79b2fe"}
album: I Used to Love the Color Red
  type: MusicAlbum
  date published: 2016-02-21
album: I Used to Love the Color Red
  type: MusicAlbum
  date published: 2016-02-21
album: Still
  type: MusicAlbum
  date published: 2019-04-01
album: Spiral Down
  type: MusicAlbum
  date published: 2019-06-01
album: Anomii Tapes
  type: MusicAlbum
  date published: 2021-01-22
album: Vanilla
  type: MusicAlbum
  date published: 2021-09-27