Sybil Sinz
type: MusicGroup
popularity: 4
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b6943ea800b251f663adee527b80ad017de86edb4a08b9df814a2007c3c5887
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/f3076029-b5e8-40cd-a492-37295972a010.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3076029-b5e8-40cd-a492-37295972a010.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3076029-b5e8-40cd-a492-37295972a010
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b6943ea800b251f663adee527b80ad017de86edb4a08b9df814a2007c3c5887","name":"Sybil Sinz","registered_at":"2026-06-21T14:02:02Z","symbol":"NIM1941686","token_address":"0x25be9106612fad1e3d8d79b514da6d8cc61f0d1c","type":"artist","uuid":"f3076029-b5e8-40cd-a492-37295972a010"}
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 0x4b6943ea800b251f663adee527b80ad017de86edb4a08b9df814a2007c3c5887. 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/f3076029-b5e8-40cd-a492-37295972a010.json and https://artists.proofprofile.net/proofs/artist/f3076029-b5e8-40cd-a492-37295972a010.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x4b6943ea800b251f663adee527b80ad017de86edb4a08b9df814a2007c3c5887","name":"Sybil Sinz","registered_at":"2026-06-21T14:02:02Z","symbol":"NIM1941686","token_address":"0x25be9106612fad1e3d8d79b514da6d8cc61f0d1c","type":"artist","uuid":"f3076029-b5e8-40cd-a492-37295972a010"}
album: Motherless Child | Side A | Side B
  type: MusicAlbum
  date published: 2021-09-15
album: Summertime | Side A Traditional | Side B TrapOpera
  type: MusicAlbum
  date published: 2021-10-15
album: iToo | TrapOpera
  type: MusicAlbum
  date published: 2021-11-21
album: A TrapOpera Holiday Mix
  type: MusicAlbum
  date published: 2021-12-12
album: Minstrel Man | TrapOpera
  type: MusicAlbum
  date published: 2022-01-15
album: Se tu m'ami (If you love me) | TrapOpera
  type: MusicAlbum
  date published: 2022-02-14
album: Danny Boy
  type: MusicAlbum
  date published: 2022-03-21
album: L'ho perduta TrapOpera
  type: MusicAlbum
  date published: 2022-05-31