ODC
type: MusicGroup
popularity: 7
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ebc589f5cff1d1fe972c06296a5b5ba75ad2fa23a49ca7789e65efba9b1b167
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5ce097d-7475-449a-96c8-179467e24c25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5ce097d-7475-449a-96c8-179467e24c25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5ce097d-7475-449a-96c8-179467e24c25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x3ebc589f5cff1d1fe972c06296a5b5ba75ad2fa23a49ca7789e65efba9b1b167. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5ce097d-7475-449a-96c8-179467e24c25.json and https://artists.proofprofile.net/proofs/artist/b5ce097d-7475-449a-96c8-179467e24c25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: One Dead City
  type: MusicAlbum
  date published: 2010
album: EP
  type: MusicAlbum
  date published: 2011
album: Out of View
  type: MusicAlbum
  date published: 2012-07-08
album: Jeszcze wszystko przed wami
  type: MusicAlbum
  date published: 2013
album: Jeszcze Wszystko Przed Wami
  type: MusicAlbum
  date published: 2014-04-30
album: Nie Jest Tak Źle
  type: MusicAlbum
  date published: 2015-10-02
album: Nie Jest Tak Źle
  type: MusicAlbum
  date published: 2015-10-02
album: My Chocolate
  type: MusicAlbum
  date published: 2016-11-15
album: Booty
  type: MusicAlbum
  date published: 2017-03-10
album: ODC EP
  type: MusicAlbum
  date published: 2023-04-01