ccontrary
type: MusicGroup
popularity: 2
followers: 665
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61705d86c5067ec59378826bea1f829da86dd248f3443581c02738ed77bc28ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a60e777f-700f-4fa6-b3f8-0494f6395123.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a60e777f-700f-4fa6-b3f8-0494f6395123.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a60e777f-700f-4fa6-b3f8-0494f6395123
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 0x61705d86c5067ec59378826bea1f829da86dd248f3443581c02738ed77bc28ed. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a60e777f-700f-4fa6-b3f8-0494f6395123.json and https://artists.proofprofile.net/proofs/artist/a60e777f-700f-4fa6-b3f8-0494f6395123.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: inference
  type: MusicAlbum
  date published: 2019-03-01
album: inference
  type: MusicAlbum
  date published: 2019-03-01
album: 21
  type: MusicAlbum
  date published: 2020-04-13
album: 21
  type: MusicAlbum
  date published: 2020-04-13
album: ADHD
  type: MusicAlbum
  date published: 2020-10-15
album: Full of Rage
  type: MusicAlbum
  date published: 2023-06-09
album: Lux Sincera
  type: MusicAlbum
  date published: 2024-10-18
album: Monad
  type: MusicAlbum
  date published: 2025-03-20