Spenz
type: MusicGroup
genre: big room
genre: progressive house
popularity: 5
followers: 997
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x628336a6c29218ac1313c1690e40bbbe79d5686a7e7c48cd719badb81963037a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1a52734-a8e4-41c8-b246-42b3362caac9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1a52734-a8e4-41c8-b246-42b3362caac9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1a52734-a8e4-41c8-b246-42b3362caac9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
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 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 0x628336a6c29218ac1313c1690e40bbbe79d5686a7e7c48cd719badb81963037a. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1a52734-a8e4-41c8-b246-42b3362caac9.json and https://artists.proofprofile.net/proofs/artist/d1a52734-a8e4-41c8-b246-42b3362caac9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
album: Crimes
  type: MusicAlbum
  date published: 2017-11-03
album: Crimes
  type: MusicAlbum
  date published: 2017-11-03
album: Break The Ice (feat. Aloma Steele) [Extended Mix]
  type: MusicAlbum
  date published: 2019-09-30
album: Break The Ice (feat. Aloma Steele)
  type: MusicAlbum
  date published: 2019-09-30
album: Loop of Faith
  type: MusicAlbum
  date published: 2020-07-10
album: Holding Onto You
  type: MusicAlbum
  date published: 2020-08-14
album: Fight Or Flight
  type: MusicAlbum
  date published: 2020-09-17
album: Phases
  type: MusicAlbum
  date published: 2020-10-28
album: Portalyte
  type: MusicAlbum
  date published: 2021-02-19
album: Perseverium
  type: MusicAlbum
  date published: 2021-03-26
album: The Awakening
  type: MusicAlbum
  date published: 2021-08-20