Nerds On The Wall
type: MusicGroup
popularity: 2
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ca1fcf6ba7130d6fac99c6362509557aa27fd785c9634b3b39df846b082fe7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/082e7624-e299-494c-ac1c-8e2efd7c6b2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/082e7624-e299-494c-ac1c-8e2efd7c6b2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/082e7624-e299-494c-ac1c-8e2efd7c6b2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ca1fcf6ba7130d6fac99c6362509557aa27fd785c9634b3b39df846b082fe7f","name":"Nerds On The Wall","registered_at":"2026-06-15T16:26:49Z","symbol":"NIM0765255","token_address":"0xa916b947e9a73275fa270cd553e05238f704571e","type":"artist","uuid":"082e7624-e299-494c-ac1c-8e2efd7c6b2c"}
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 0x9ca1fcf6ba7130d6fac99c6362509557aa27fd785c9634b3b39df846b082fe7f. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/082e7624-e299-494c-ac1c-8e2efd7c6b2c.json and https://artists.proofprofile.net/proofs/artist/082e7624-e299-494c-ac1c-8e2efd7c6b2c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x9ca1fcf6ba7130d6fac99c6362509557aa27fd785c9634b3b39df846b082fe7f","name":"Nerds On The Wall","registered_at":"2026-06-15T16:26:49Z","symbol":"NIM0765255","token_address":"0xa916b947e9a73275fa270cd553e05238f704571e","type":"artist","uuid":"082e7624-e299-494c-ac1c-8e2efd7c6b2c"}
album: Find A Way
  type: MusicAlbum
  date published: 2025-08-24