Sad Plants
type: MusicGroup
popularity: 4
followers: 649
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14b1a8ff4acf2cd233ca535e3c3da120c9dba84af7d0ee61230428e9f33e9b64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f48815ff-8d98-4157-8db5-63ffd1c15af7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f48815ff-8d98-4157-8db5-63ffd1c15af7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f48815ff-8d98-4157-8db5-63ffd1c15af7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14b1a8ff4acf2cd233ca535e3c3da120c9dba84af7d0ee61230428e9f33e9b64","name":"Sad Plants","registered_at":"2026-06-21T14:33:30Z","symbol":"NIM1947449","token_address":"0xdb005fd9532a34f54297176945d5f5e2ef43f9b5","type":"artist","uuid":"f48815ff-8d98-4157-8db5-63ffd1c15af7"}
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 0x14b1a8ff4acf2cd233ca535e3c3da120c9dba84af7d0ee61230428e9f33e9b64. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f48815ff-8d98-4157-8db5-63ffd1c15af7.json and https://artists.proofprofile.net/proofs/artist/f48815ff-8d98-4157-8db5-63ffd1c15af7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x14b1a8ff4acf2cd233ca535e3c3da120c9dba84af7d0ee61230428e9f33e9b64","name":"Sad Plants","registered_at":"2026-06-21T14:33:30Z","symbol":"NIM1947449","token_address":"0xdb005fd9532a34f54297176945d5f5e2ef43f9b5","type":"artist","uuid":"f48815ff-8d98-4157-8db5-63ffd1c15af7"}
album: Is A Real Plant
  type: MusicAlbum
  date published: 2017-10-31
album: Poppy Seeds
  type: MusicAlbum
  date published: 2018-02-28
album: Gingivitis
  type: MusicAlbum
  date published: 2019-04-15
album: Veronica Sawyer
  type: MusicAlbum
  date published: 2019-05-28