The Quotations
type: MusicGroup
genre: doo-wop
description: thumb|225px|The Quotations performing at the hall of the Hilton Pittsburgh in Pittsburgh, Pennsylvania, during their participation in the doo wop festival celebrated in this city at the Benedum Center
popularity: 3
followers: 297
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16fc85cc0f85b5e59964790d43bfa5f439df441bc4b33d1c18d4f87582252a20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e54c612-dd53-4144-af0d-9c3ac8981a50.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e54c612-dd53-4144-af0d-9c3ac8981a50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e54c612-dd53-4144-af0d-9c3ac8981a50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16fc85cc0f85b5e59964790d43bfa5f439df441bc4b33d1c18d4f87582252a20","name":"The Quotations","registered_at":"2026-06-16T16:48:22Z","symbol":"NIM1114073","token_address":"0xedeb0ce2819c25b75f411d98a66ab3d850ee0696","type":"artist","uuid":"4e54c612-dd53-4144-af0d-9c3ac8981a50"}
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 0x16fc85cc0f85b5e59964790d43bfa5f439df441bc4b33d1c18d4f87582252a20. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e54c612-dd53-4144-af0d-9c3ac8981a50.json and https://artists.proofprofile.net/proofs/artist/4e54c612-dd53-4144-af0d-9c3ac8981a50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x16fc85cc0f85b5e59964790d43bfa5f439df441bc4b33d1c18d4f87582252a20","name":"The Quotations","registered_at":"2026-06-16T16:48:22Z","symbol":"NIM1114073","token_address":"0xedeb0ce2819c25b75f411d98a66ab3d850ee0696","type":"artist","uuid":"4e54c612-dd53-4144-af0d-9c3ac8981a50"}
album: Imagination
  type: MusicAlbum
  date published: 2015-02-23
album: Imagination
  type: MusicAlbum
  date published: 2019-07-25