Avrey C
type: MusicGroup
popularity: 3
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a3863c728f4c66390183e113e455f5a1e11cff3b12e647632a117d60a441ccb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f11c7be8-b3fa-4cda-9d49-035e8f92adcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f11c7be8-b3fa-4cda-9d49-035e8f92adcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f11c7be8-b3fa-4cda-9d49-035e8f92adcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a3863c728f4c66390183e113e455f5a1e11cff3b12e647632a117d60a441ccb","name":"Avrey C","registered_at":"2026-06-21T12:52:10Z","symbol":"NIM1927776","token_address":"0xdeac640df2e7be18d0e1054102f05127e103280f","type":"artist","uuid":"f11c7be8-b3fa-4cda-9d49-035e8f92adcf"}
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 0x2a3863c728f4c66390183e113e455f5a1e11cff3b12e647632a117d60a441ccb. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f11c7be8-b3fa-4cda-9d49-035e8f92adcf.json and https://artists.proofprofile.net/proofs/artist/f11c7be8-b3fa-4cda-9d49-035e8f92adcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x2a3863c728f4c66390183e113e455f5a1e11cff3b12e647632a117d60a441ccb","name":"Avrey C","registered_at":"2026-06-21T12:52:10Z","symbol":"NIM1927776","token_address":"0xdeac640df2e7be18d0e1054102f05127e103280f","type":"artist","uuid":"f11c7be8-b3fa-4cda-9d49-035e8f92adcf"}
album: I Hated Me Over You
  type: MusicAlbum
  date published: 2022-07-19
album: free
  type: MusicAlbum
  date published: 2023-01-21
album: Falling
  type: MusicAlbum
  date published: 2023-09-05
album: Say it
  type: MusicAlbum
  date published: 2023-11-02
album: wheniwasyours
  type: MusicAlbum
  date published: 2024-04-28
album: You + Me
  type: MusicAlbum
  date published: 2025-03-15
album: Hard
  type: MusicAlbum
  date published: 2025-04-30
album: Last Call
  type: MusicAlbum
  date published: 2025-06-16
album: Last Call
  type: MusicAlbum
  date published: 2025-06-25
album: Love Me Leave Me
  type: MusicAlbum
  date published: 2025-10-20