Dancefloor Classics
type: MusicGroup
genre: chicago house
genre: footwork
genre: glitch
genre: idm
popularity: 3
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b048d24132dcc90b1f39db3cf570a33c4eb6ecbb66e4ca0b03b898ac0de6728
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2eb50046-9836-4af6-98d2-c18e5318fa09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2eb50046-9836-4af6-98d2-c18e5318fa09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2eb50046-9836-4af6-98d2-c18e5318fa09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b048d24132dcc90b1f39db3cf570a33c4eb6ecbb66e4ca0b03b898ac0de6728","name":"Dancefloor Classics","registered_at":"2026-06-16T05:49:31Z","symbol":"NIM0956859","token_address":"0x6cf72d98df245c19e5b1a1bf8c8c4f5b01ca8c5e","type":"artist","uuid":"2eb50046-9836-4af6-98d2-c18e5318fa09"}
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 0x2b048d24132dcc90b1f39db3cf570a33c4eb6ecbb66e4ca0b03b898ac0de6728. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2eb50046-9836-4af6-98d2-c18e5318fa09.json and https://artists.proofprofile.net/proofs/artist/2eb50046-9836-4af6-98d2-c18e5318fa09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0x2b048d24132dcc90b1f39db3cf570a33c4eb6ecbb66e4ca0b03b898ac0de6728","name":"Dancefloor Classics","registered_at":"2026-06-16T05:49:31Z","symbol":"NIM0956859","token_address":"0x6cf72d98df245c19e5b1a1bf8c8c4f5b01ca8c5e","type":"artist","uuid":"2eb50046-9836-4af6-98d2-c18e5318fa09"}
album: Dancefloor Classics Vol. 1 - 5
  type: MusicAlbum
  date published: 2024-01-19