Avery Sloane
type: MusicGroup
popularity: 3
followers: 311
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58515288f4a9c605509b93432008e285c84d16c58516ea20a83a55c63d8e3829
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c8f2538-dcca-45b9-b661-212e45886aef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c8f2538-dcca-45b9-b661-212e45886aef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c8f2538-dcca-45b9-b661-212e45886aef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58515288f4a9c605509b93432008e285c84d16c58516ea20a83a55c63d8e3829","name":"Avery Sloane","registered_at":"2026-06-16T05:01:24Z","symbol":"NIM0945350","token_address":"0x899453f25742958a85d4893a6e2f2b7f487f04b4","type":"artist","uuid":"2c8f2538-dcca-45b9-b661-212e45886aef"}
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 0x58515288f4a9c605509b93432008e285c84d16c58516ea20a83a55c63d8e3829. Chain 2 (Bitcoin): anchored in block 953982 (2026-06-16T17:42:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c8f2538-dcca-45b9-b661-212e45886aef.json and https://artists.proofprofile.net/proofs/artist/2c8f2538-dcca-45b9-b661-212e45886aef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:42:23Z
  text: {"copyright_id":"0x58515288f4a9c605509b93432008e285c84d16c58516ea20a83a55c63d8e3829","name":"Avery Sloane","registered_at":"2026-06-16T05:01:24Z","symbol":"NIM0945350","token_address":"0x899453f25742958a85d4893a6e2f2b7f487f04b4","type":"artist","uuid":"2c8f2538-dcca-45b9-b661-212e45886aef"}
album: Future Pilot
  type: MusicAlbum
  date published: 2021-09-12
album: June!
  type: MusicAlbum
  date published: 2022-03-01
album: Gilbert
  type: MusicAlbum
  date published: 2023-04-22
album: Planting a Garden
  type: MusicAlbum
  date published: 2023-09-22
album: Tired of This Setting Sun
  type: MusicAlbum
  date published: 2024-02-29