Tommy Crawford
type: MusicGroup
popularity: 2
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99baa181b52686213b0860c4285931c2e799dbf9e9325e4027b063a0547c3216
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4669739b-105a-49d1-8d25-8259a1e4f579.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4669739b-105a-49d1-8d25-8259a1e4f579.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4669739b-105a-49d1-8d25-8259a1e4f579
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99baa181b52686213b0860c4285931c2e799dbf9e9325e4027b063a0547c3216","name":"Tommy Crawford","registered_at":"2026-06-16T14:05:50Z","symbol":"NIM1075295","token_address":"0x98565d5f7dcc433f7bf7e96a2c475cca60b8f1d1","type":"artist","uuid":"4669739b-105a-49d1-8d25-8259a1e4f579"}
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 0x99baa181b52686213b0860c4285931c2e799dbf9e9325e4027b063a0547c3216. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4669739b-105a-49d1-8d25-8259a1e4f579.json and https://artists.proofprofile.net/proofs/artist/4669739b-105a-49d1-8d25-8259a1e4f579.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x99baa181b52686213b0860c4285931c2e799dbf9e9325e4027b063a0547c3216","name":"Tommy Crawford","registered_at":"2026-06-16T14:05:50Z","symbol":"NIM1075295","token_address":"0x98565d5f7dcc433f7bf7e96a2c475cca60b8f1d1","type":"artist","uuid":"4669739b-105a-49d1-8d25-8259a1e4f579"}
album: Athena and the Moon
  type: MusicAlbum
  date published: 2022-09-16
album: Mountain Song
  type: MusicAlbum
  date published: 2024-04-11
album: The Coming of the Storm
  type: MusicAlbum
  date published: 2025-01-24
album: Come in from the Rain
  type: MusicAlbum
  date published: 2025-02-28
album: The Vermont Farm Project: A Farm to Stage Musical (Original Cast Recording)
  type: MusicAlbum
  date published: 2025-10-28