Oscar Pettiford All Stars
type: MusicGroup
popularity: 6
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b83183e9fe9f0b363a59337089345b63ef6a3bed79333d0ab798a1963cf1e6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954004
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954004
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3321b020-8d97-4aaa-8bcd-87a330a0ee5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3321b020-8d97-4aaa-8bcd-87a330a0ee5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3321b020-8d97-4aaa-8bcd-87a330a0ee5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:01:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b83183e9fe9f0b363a59337089345b63ef6a3bed79333d0ab798a1963cf1e6a","name":"Oscar Pettiford All Stars","registered_at":"2026-06-16T07:18:53Z","symbol":"NIM0978197","token_address":"0xd34e5a42294faa81a76691a2ac0dc2ed85c88fa0","type":"artist","uuid":"3321b020-8d97-4aaa-8bcd-87a330a0ee5b"}
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 0x5b83183e9fe9f0b363a59337089345b63ef6a3bed79333d0ab798a1963cf1e6a. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3321b020-8d97-4aaa-8bcd-87a330a0ee5b.json and https://artists.proofprofile.net/proofs/artist/3321b020-8d97-4aaa-8bcd-87a330a0ee5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x5b83183e9fe9f0b363a59337089345b63ef6a3bed79333d0ab798a1963cf1e6a","name":"Oscar Pettiford All Stars","registered_at":"2026-06-16T07:18:53Z","symbol":"NIM0978197","token_address":"0xd34e5a42294faa81a76691a2ac0dc2ed85c88fa0","type":"artist","uuid":"3321b020-8d97-4aaa-8bcd-87a330a0ee5b"}