Sagan Petr Smith
type: MusicGroup
popularity: 5
followers: 239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x745f231bd2cb3fb37eab549f544ca62a11f45f15b1e211a14414f560ca52045b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19e7269c-15ec-42b3-ae18-1b46872e8a7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19e7269c-15ec-42b3-ae18-1b46872e8a7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19e7269c-15ec-42b3-ae18-1b46872e8a7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x745f231bd2cb3fb37eab549f544ca62a11f45f15b1e211a14414f560ca52045b","name":"Sagan Petr Smith","registered_at":"2026-06-15T22:38:37Z","symbol":"NIM0853933","token_address":"0xe33a23f1c6608a0eb9d164589cf3adcfdcca414a","type":"artist","uuid":"19e7269c-15ec-42b3-ae18-1b46872e8a7d"}
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 0x745f231bd2cb3fb37eab549f544ca62a11f45f15b1e211a14414f560ca52045b. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19e7269c-15ec-42b3-ae18-1b46872e8a7d.json and https://artists.proofprofile.net/proofs/artist/19e7269c-15ec-42b3-ae18-1b46872e8a7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x745f231bd2cb3fb37eab549f544ca62a11f45f15b1e211a14414f560ca52045b","name":"Sagan Petr Smith","registered_at":"2026-06-15T22:38:37Z","symbol":"NIM0853933","token_address":"0xe33a23f1c6608a0eb9d164589cf3adcfdcca414a","type":"artist","uuid":"19e7269c-15ec-42b3-ae18-1b46872e8a7d"}
album: NO FVKN TITLE
  type: MusicAlbum
  date published: 2018-09-17
album: The Surface of the Moon
  type: MusicAlbum
  date published: 2019-05-31
album: Transportation: An Album by SPS
  type: MusicAlbum
  date published: 2020-03-05
album: Transportation Redux
  type: MusicAlbum
  date published: 2020-04-21
album: $ay to Me
  type: MusicAlbum
  date published: 2020-07-15
album: The Introspection Dialogue
  type: MusicAlbum
  date published: 2020-07-28
album: The Wildfire Ether
  type: MusicAlbum
  date published: 2020-12-25
album: Black Ops 2
  type: MusicAlbum
  date published: 2022-10-07
album: REPUBLICA ANTICA
  type: MusicAlbum
  date published: 2022-10-21
album: Newark (Demos 2017-2019)
  type: MusicAlbum
  date published: 2023-04-28
album: Skagen / I Should Turn The TV Off
  type: MusicAlbum
  date published: 2024-07-19
album: Project 2025
  type: MusicAlbum
  date published: 2025-02-14
album: SPS (DISC ONE)
  type: MusicAlbum
  date published: 2025-03-07
album: Untill God! Do Us Part
  type: MusicAlbum
  date published: 2025-03-08
album: SPS (DISC TWO)
  type: MusicAlbum
  date published: 2025-03-14
album: Leave God Out Of This
  type: MusicAlbum
  date published: 2025-08-08
album: Make It Out
  type: MusicAlbum
  date published: 2025-08-15
album: Cross Country
  type: MusicAlbum
  date published: 2025-08-22
album: SPS (DELUXE EDITION)
  type: MusicAlbum
  date published: 2025-08-29