Dan Classic
type: MusicGroup
popularity: 11
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x618317ce02ade832b415aec5810dd894b28717ac4a5096fd808cec9dfe2b5b06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba30fe4e-e0f5-4b0b-bee0-3173047c0b65.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba30fe4e-e0f5-4b0b-bee0-3173047c0b65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba30fe4e-e0f5-4b0b-bee0-3173047c0b65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x618317ce02ade832b415aec5810dd894b28717ac4a5096fd808cec9dfe2b5b06","name":"Dan Classic","registered_at":"2026-06-15T00:04:36Z","symbol":"NIM0619075","token_address":"0x5a75e5c89f43425a43cee4d57649980f9c09bd89","type":"artist","uuid":"ba30fe4e-e0f5-4b0b-bee0-3173047c0b65"}
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 0x618317ce02ade832b415aec5810dd894b28717ac4a5096fd808cec9dfe2b5b06. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba30fe4e-e0f5-4b0b-bee0-3173047c0b65.json and https://artists.proofprofile.net/proofs/artist/ba30fe4e-e0f5-4b0b-bee0-3173047c0b65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x618317ce02ade832b415aec5810dd894b28717ac4a5096fd808cec9dfe2b5b06","name":"Dan Classic","registered_at":"2026-06-15T00:04:36Z","symbol":"NIM0619075","token_address":"0x5a75e5c89f43425a43cee4d57649980f9c09bd89","type":"artist","uuid":"ba30fe4e-e0f5-4b0b-bee0-3173047c0b65"}
album: Lost in the Open
  type: MusicAlbum
  date published: 2024-07-03
album: Crash Collision
  type: MusicAlbum
  date published: 2025-01-04
album: Beginning of Independence
  type: MusicAlbum
  date published: 2025-03-14
album: Black Sun Empire
  type: MusicAlbum
  date published: 2025-07-27
album: Rage Against the Terror Tool
  type: MusicAlbum
  date published: 2025-09-01