38 Records
type: MusicGroup
popularity: 4
followers: 16016
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6df6f007d6d610f6e052c5038f5bf4bb8cbcefc605a7a82a3d94bef20d56bc62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4d25baa-4cc4-4ee8-932b-35516aa0f0e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4d25baa-4cc4-4ee8-932b-35516aa0f0e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4d25baa-4cc4-4ee8-932b-35516aa0f0e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6df6f007d6d610f6e052c5038f5bf4bb8cbcefc605a7a82a3d94bef20d56bc62","name":"38 Records","registered_at":"2026-06-20T20:43:36Z","symbol":"NIM1710256","token_address":"0x5f7c5216f836f43d31459449182a9d792443f1f2","type":"artist","uuid":"c4d25baa-4cc4-4ee8-932b-35516aa0f0e8"}
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 0x6df6f007d6d610f6e052c5038f5bf4bb8cbcefc605a7a82a3d94bef20d56bc62. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4d25baa-4cc4-4ee8-932b-35516aa0f0e8.json and https://artists.proofprofile.net/proofs/artist/c4d25baa-4cc4-4ee8-932b-35516aa0f0e8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x6df6f007d6d610f6e052c5038f5bf4bb8cbcefc605a7a82a3d94bef20d56bc62","name":"38 Records","registered_at":"2026-06-20T20:43:36Z","symbol":"NIM1710256","token_address":"0x5f7c5216f836f43d31459449182a9d792443f1f2","type":"artist","uuid":"c4d25baa-4cc4-4ee8-932b-35516aa0f0e8"}
album: Galore
  type: MusicAlbum
  date published: 2022-07-17