Satyrn
type: MusicGroup
popularity: 15
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0e4fb293e72c883524e1043b7b022c05a159ebe78888bb0de7fe5449ab7b719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dbecaa0-d924-4da3-a9d5-fd940ef8cfcf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dbecaa0-d924-4da3-a9d5-fd940ef8cfcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9dbecaa0-d924-4da3-a9d5-fd940ef8cfcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
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 0xc0e4fb293e72c883524e1043b7b022c05a159ebe78888bb0de7fe5449ab7b719. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dbecaa0-d924-4da3-a9d5-fd940ef8cfcf.json and https://artists.proofprofile.net/proofs/artist/9dbecaa0-d924-4da3-a9d5-fd940ef8cfcf.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T04:44:49Z
album: Cherried Coal
  type: MusicAlbum
  date published: 2020-03-24
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  type: MusicAlbum
  date published: 2020-04-18
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  type: MusicAlbum
  date published: 2020-05-09
album: Spring
  type: MusicAlbum
  date published: 2020-11-01
album: Over The Edge
  type: MusicAlbum
  date published: 2021-02-17
album: Arcana
  type: MusicAlbum
  date published: 2021-02-17
album: Tunnel of Trees
  type: MusicAlbum
  date published: 2021-05-08
album: Only Shadows
  type: MusicAlbum
  date published: 2021-06-28
album: Pretty Music For Flowery People
  type: MusicAlbum
  date published: 2021-09-14