The Eye of the Tiger
type: MusicGroup
popularity: 11
followers: 397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84df62d734f796c0bd64a2d4ca3b13f304a3d125a1cd4e25329ecc291464be1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d855fdc3-c640-42f5-8659-0a1d953ca365.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d855fdc3-c640-42f5-8659-0a1d953ca365.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d855fdc3-c640-42f5-8659-0a1d953ca365
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84df62d734f796c0bd64a2d4ca3b13f304a3d125a1cd4e25329ecc291464be1e","name":"The Eye of the Tiger","registered_at":"2026-06-15T03:19:28Z","symbol":"NIM0665637","token_address":"0x2c739d3f6231854a0105a746d7f6883507a8f28b","type":"artist","uuid":"d855fdc3-c640-42f5-8659-0a1d953ca365"}
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 0x84df62d734f796c0bd64a2d4ca3b13f304a3d125a1cd4e25329ecc291464be1e. 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/d855fdc3-c640-42f5-8659-0a1d953ca365.json and https://artists.proofprofile.net/proofs/artist/d855fdc3-c640-42f5-8659-0a1d953ca365.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x84df62d734f796c0bd64a2d4ca3b13f304a3d125a1cd4e25329ecc291464be1e","name":"The Eye of the Tiger","registered_at":"2026-06-15T03:19:28Z","symbol":"NIM0665637","token_address":"0x2c739d3f6231854a0105a746d7f6883507a8f28b","type":"artist","uuid":"d855fdc3-c640-42f5-8659-0a1d953ca365"}
album: Eye of the Tiger
  type: MusicAlbum
  date published: 2022-07-06