Former Member
type: MusicGroup
genre: indie punk
genre: melodic hardcore
popularity: 5
followers: 1239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x550602a2a97b594c68bbd248c3520ea8b0c0d08bd0b9eb8fb7c1f895b98acde0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5809dd52-e7e3-464b-916e-381630592b5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5809dd52-e7e3-464b-916e-381630592b5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5809dd52-e7e3-464b-916e-381630592b5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x550602a2a97b594c68bbd248c3520ea8b0c0d08bd0b9eb8fb7c1f895b98acde0","name":"Former Member","registered_at":"2026-06-16T20:18:05Z","symbol":"NIM1164121","token_address":"0x54a1309e50247ba46a0da23f34a55b73557cdb66","type":"artist","uuid":"5809dd52-e7e3-464b-916e-381630592b5d"}
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 0x550602a2a97b594c68bbd248c3520ea8b0c0d08bd0b9eb8fb7c1f895b98acde0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5809dd52-e7e3-464b-916e-381630592b5d.json and https://artists.proofprofile.net/proofs/artist/5809dd52-e7e3-464b-916e-381630592b5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x550602a2a97b594c68bbd248c3520ea8b0c0d08bd0b9eb8fb7c1f895b98acde0","name":"Former Member","registered_at":"2026-06-16T20:18:05Z","symbol":"NIM1164121","token_address":"0x54a1309e50247ba46a0da23f34a55b73557cdb66","type":"artist","uuid":"5809dd52-e7e3-464b-916e-381630592b5d"}
album: Old Youth
  type: MusicAlbum
  date published: 2018-06-22
album: Old Youth
  type: MusicAlbum
  date published: 2018-07-13
album: Old Youth
  type: MusicAlbum
  date published: 2018-07-13
album: Old Youth
  type: MusicAlbum
  date published: 2018-07-13
album: Manageable Scratches
  type: MusicAlbum
  date published: 2021-10-27
album: Manageable Scratches
  type: MusicAlbum
  date published: 2021-10-27