Igor Swamp
type: MusicGroup
genre: psytrance
popularity: 2
followers: 812
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf268c28214710846d8b088285685c7b18542651a8b5dc1405e09f5f1401166b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7012d1a-7ba2-48af-8af0-0ab1e5e0908c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7012d1a-7ba2-48af-8af0-0ab1e5e0908c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7012d1a-7ba2-48af-8af0-0ab1e5e0908c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf268c28214710846d8b088285685c7b18542651a8b5dc1405e09f5f1401166b5","name":"Igor Swamp","registered_at":"2026-06-21T03:12:12Z","symbol":"NIM1801983","token_address":"0x7f03c551220c29b8b6032c7d5571b2f7fc755d99","type":"artist","uuid":"d7012d1a-7ba2-48af-8af0-0ab1e5e0908c"}
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 0xf268c28214710846d8b088285685c7b18542651a8b5dc1405e09f5f1401166b5. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7012d1a-7ba2-48af-8af0-0ab1e5e0908c.json and https://artists.proofprofile.net/proofs/artist/d7012d1a-7ba2-48af-8af0-0ab1e5e0908c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xf268c28214710846d8b088285685c7b18542651a8b5dc1405e09f5f1401166b5","name":"Igor Swamp","registered_at":"2026-06-21T03:12:12Z","symbol":"NIM1801983","token_address":"0x7f03c551220c29b8b6032c7d5571b2f7fc755d99","type":"artist","uuid":"d7012d1a-7ba2-48af-8af0-0ab1e5e0908c"}
album: Metsa Vastaa, Kuuleeko Suomi
  type: MusicAlbum
  date published: 2007-05-11
album: Mycelium
  type: MusicAlbum
  date published: 2014-04-16
album: Hypha Hypha
  type: MusicAlbum
  date published: 2017-10-13
album: Akrabadabra
  type: MusicAlbum
  date published: 2018-09-27
album: Hafen Hertz
  type: MusicAlbum
  date published: 2020-08-02
album: LeJuiceBeetle
  type: MusicAlbum
  date published: 2025-06-27