A.Squared
type: MusicGroup
genre: progressive house
popularity: 8
followers: 345
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x002433a249e5eb94583437b89d0c4c687b01dc52e38540d57a7562b6afb29927
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8c6a122-fc9c-473a-b759-47633c49a857.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8c6a122-fc9c-473a-b759-47633c49a857.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8c6a122-fc9c-473a-b759-47633c49a857
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
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 0x002433a249e5eb94583437b89d0c4c687b01dc52e38540d57a7562b6afb29927. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8c6a122-fc9c-473a-b759-47633c49a857.json and https://artists.proofprofile.net/proofs/artist/c8c6a122-fc9c-473a-b759-47633c49a857.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
album: VA Triangle 10
  type: MusicAlbum
  date published: 2013-04-16
album: Nairobi
  type: MusicAlbum
  date published: 2013-05-14
album: It Takes Time EP
  type: MusicAlbum
  date published: 2014-09-24
album: It Takes Time EP
  type: MusicAlbum
  date published: 2014-09-24
album: Overseas
  type: MusicAlbum
  date published: 2015-01-05
album: Lone Dreamer EP
  type: MusicAlbum
  date published: 2016-06-15
album: Lone Dreamer EP
  type: MusicAlbum
  date published: 2016-06-15
album: Burlesque / Quintessence Of Life
  type: MusicAlbum
  date published: 2017-02-24