Skadem
type: MusicGroup
genre: lo-fi
popularity: 2
followers: 615
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6bda9cb0d1fbc347fddcb8a9061cfc1fa8e75e927f1481e57ec6a276ce9936c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953846
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953846
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/015f5386-d8d9-4356-a9f6-e201775c0dac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/015f5386-d8d9-4356-a9f6-e201775c0dac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/015f5386-d8d9-4356-a9f6-e201775c0dac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:48:34Z
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 0xf6bda9cb0d1fbc347fddcb8a9061cfc1fa8e75e927f1481e57ec6a276ce9936c. Chain 2 (Bitcoin): anchored in block 953847 (2026-06-15T22:51:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/015f5386-d8d9-4356-a9f6-e201775c0dac.json and https://artists.proofprofile.net/proofs/artist/015f5386-d8d9-4356-a9f6-e201775c0dac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:51:00Z
album: Soulmate
  type: MusicAlbum
  date published: 2020-02-08
album: Daydream
  type: MusicAlbum
  date published: 2020-04-24
album: Walking in the Air
  type: MusicAlbum
  date published: 2020-06-08
album: Behave
  type: MusicAlbum
  date published: 2021-01-04
album: Behave
  type: MusicAlbum
  date published: 2021-02-05
album: Dawn
  type: MusicAlbum
  date published: 2021-03-24
album: STHPWY
  type: MusicAlbum
  date published: 2021-08-25
album: Lone Soul
  type: MusicAlbum
  date published: 2022-04-19
album: Non House
  type: MusicAlbum
  date published: 2023-07-23
album: Wayak
  type: MusicAlbum
  date published: 2025-02-06