ollie sloan
type: MusicGroup
popularity: 14
followers: 749
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2a112118e5077c096c947fad276d69cd7d2ffee2a41fe3e555f3ac98710cea3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd3dd66f-2b27-49a5-8035-6a5c28e4bbc5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd3dd66f-2b27-49a5-8035-6a5c28e4bbc5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd3dd66f-2b27-49a5-8035-6a5c28e4bbc5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2a112118e5077c096c947fad276d69cd7d2ffee2a41fe3e555f3ac98710cea3","name":"ollie sloan","registered_at":"2026-06-15T07:06:17Z","symbol":"NIM0719785","token_address":"0xf750badaecf527aafadafb8692cf14abf36bcbc1","type":"artist","uuid":"fd3dd66f-2b27-49a5-8035-6a5c28e4bbc5"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a112118e5077c096c947fad276d69cd7d2ffee2a41fe3e555f3ac98710cea3. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd3dd66f-2b27-49a5-8035-6a5c28e4bbc5.json and https://artists.proofprofile.net/proofs/artist/fd3dd66f-2b27-49a5-8035-6a5c28e4bbc5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xc2a112118e5077c096c947fad276d69cd7d2ffee2a41fe3e555f3ac98710cea3","name":"ollie sloan","registered_at":"2026-06-15T07:06:17Z","symbol":"NIM0719785","token_address":"0xf750badaecf527aafadafb8692cf14abf36bcbc1","type":"artist","uuid":"fd3dd66f-2b27-49a5-8035-6a5c28e4bbc5"}
album: Only Matters That We Made It
  type: MusicAlbum
  date published: 2019-09-20
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  type: MusicAlbum
  date published: 2020-04-24
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  type: MusicAlbum
  date published: 2020-11-28
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  type: MusicAlbum
  date published: 2021-04-06
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  type: MusicAlbum
  date published: 2022-07-29
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  type: MusicAlbum
  date published: 2022-08-19