Out Lines
type: MusicGroup
description: REDIRECT Outline
popularity: 3
followers: 2609
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09588d99dc193ac30ec81dbdde62061dfb1bcd1ee0b3d9fcc6a74574b5bc6d02
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/19b94fd3-80c3-481d-b394-f392a103bc9c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19b94fd3-80c3-481d-b394-f392a103bc9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19b94fd3-80c3-481d-b394-f392a103bc9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09588d99dc193ac30ec81dbdde62061dfb1bcd1ee0b3d9fcc6a74574b5bc6d02","name":"Out Lines","registered_at":"2026-06-15T22:31:13Z","symbol":"NIM0852166","token_address":"0xf19d23e9a6464add9800e6ca5f55f0e082774bd1","type":"artist","uuid":"19b94fd3-80c3-481d-b394-f392a103bc9c"}
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 0x09588d99dc193ac30ec81dbdde62061dfb1bcd1ee0b3d9fcc6a74574b5bc6d02. 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/19b94fd3-80c3-481d-b394-f392a103bc9c.json and https://artists.proofprofile.net/proofs/artist/19b94fd3-80c3-481d-b394-f392a103bc9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x09588d99dc193ac30ec81dbdde62061dfb1bcd1ee0b3d9fcc6a74574b5bc6d02","name":"Out Lines","registered_at":"2026-06-15T22:31:13Z","symbol":"NIM0852166","token_address":"0xf19d23e9a6464add9800e6ca5f55f0e082774bd1","type":"artist","uuid":"19b94fd3-80c3-481d-b394-f392a103bc9c"}
album: Buried Guns
  type: MusicAlbum
  date published: 2017-08-01
album: Buried Guns
  type: MusicAlbum
  date published: 2017-08-01
album: There Is a Saved Place
  type: MusicAlbum
  date published: 2017-09-11
album: There Is a Saved Place
  type: MusicAlbum
  date published: 2017-09-11
album: Conflats
  type: MusicAlbum
  date published: 2017-10-27
album: Conflats
  type: MusicAlbum
  date published: 2017-10-27
album: Conflats
  type: MusicAlbum
  date published: 2017-10-27
album: Conflats
  type: MusicAlbum
  date published: 2017-10-27