Josh Needham
type: MusicGroup
popularity: 10
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba7f525abb40b71336700559ad9d0d914a255c03078d490ea0a041e7d2b7e52a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7bfcb83-8140-403e-a811-bd7f55886f7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7bfcb83-8140-403e-a811-bd7f55886f7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7bfcb83-8140-403e-a811-bd7f55886f7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba7f525abb40b71336700559ad9d0d914a255c03078d490ea0a041e7d2b7e52a","name":"Josh Needham","registered_at":"2026-06-20T21:48:05Z","symbol":"NIM1724961","token_address":"0x7c012f790e53d81af2657328bf1820152d39f954","type":"artist","uuid":"c7bfcb83-8140-403e-a811-bd7f55886f7c"}
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 0xba7f525abb40b71336700559ad9d0d914a255c03078d490ea0a041e7d2b7e52a. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7bfcb83-8140-403e-a811-bd7f55886f7c.json and https://artists.proofprofile.net/proofs/artist/c7bfcb83-8140-403e-a811-bd7f55886f7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xba7f525abb40b71336700559ad9d0d914a255c03078d490ea0a041e7d2b7e52a","name":"Josh Needham","registered_at":"2026-06-20T21:48:05Z","symbol":"NIM1724961","token_address":"0x7c012f790e53d81af2657328bf1820152d39f954","type":"artist","uuid":"c7bfcb83-8140-403e-a811-bd7f55886f7c"}
album: Working Class Man
  type: MusicAlbum
  date published: 2022-03-24
album: Jealous
  type: MusicAlbum
  date published: 2022-07-07
album: Hand in My Pocket
  type: MusicAlbum
  date published: 2022-10-09
album: You & Me
  type: MusicAlbum
  date published: 2023-05-10
album: Walking in Memphis
  type: MusicAlbum
  date published: 2023-10-19
album: Sunflower
  type: MusicAlbum
  date published: 2024-08-02
album: Slow Burn
  type: MusicAlbum
  date published: 2025-08-17