Nicodrum & Friends
type: MusicGroup
popularity: 2
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1996af1d62e475fdc1292ffedf4d138157144eb585b60ba43f256402c0cd006
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953930
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953930
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dcecafc-7dc5-4ca4-8830-a308d7ddd698.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dcecafc-7dc5-4ca4-8830-a308d7ddd698.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1dcecafc-7dc5-4ca4-8830-a308d7ddd698
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:36:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1996af1d62e475fdc1292ffedf4d138157144eb585b60ba43f256402c0cd006","name":"Nicodrum & Friends","registered_at":"2026-06-16T00:12:43Z","symbol":"NIM0876405","token_address":"0x76e23053a0cc0a26607733f7e237194952fa9d68","type":"artist","uuid":"1dcecafc-7dc5-4ca4-8830-a308d7ddd698"}
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 0xa1996af1d62e475fdc1292ffedf4d138157144eb585b60ba43f256402c0cd006. Chain 2 (Bitcoin): anchored in block 953930 (2026-06-16T10:36:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dcecafc-7dc5-4ca4-8830-a308d7ddd698.json and https://artists.proofprofile.net/proofs/artist/1dcecafc-7dc5-4ca4-8830-a308d7ddd698.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:36:13Z
  text: {"copyright_id":"0xa1996af1d62e475fdc1292ffedf4d138157144eb585b60ba43f256402c0cd006","name":"Nicodrum & Friends","registered_at":"2026-06-16T00:12:43Z","symbol":"NIM0876405","token_address":"0x76e23053a0cc0a26607733f7e237194952fa9d68","type":"artist","uuid":"1dcecafc-7dc5-4ca4-8830-a308d7ddd698"}
album: Back to Fundehchan
  type: MusicAlbum
  date published: 2014-06-02
album: Reggae Experience (Parigo No. 15)
  type: MusicAlbum
  date published: 2015-06-29