Leah Capelle
type: MusicGroup
popularity: 3
followers: 661
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77fe141e943900585ccc758d944a7511d4d09e333079d60bf034e2168dd7b5e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50235639-a7ce-4559-9877-22e4e40f8a0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50235639-a7ce-4559-9877-22e4e40f8a0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50235639-a7ce-4559-9877-22e4e40f8a0d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77fe141e943900585ccc758d944a7511d4d09e333079d60bf034e2168dd7b5e1","name":"Leah Capelle","registered_at":"2026-06-16T17:35:48Z","symbol":"NIM1125399","token_address":"0x7798c978484023a6b153e1b000047880612f2d65","type":"artist","uuid":"50235639-a7ce-4559-9877-22e4e40f8a0d"}
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 0x77fe141e943900585ccc758d944a7511d4d09e333079d60bf034e2168dd7b5e1. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50235639-a7ce-4559-9877-22e4e40f8a0d.json and https://artists.proofprofile.net/proofs/artist/50235639-a7ce-4559-9877-22e4e40f8a0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x77fe141e943900585ccc758d944a7511d4d09e333079d60bf034e2168dd7b5e1","name":"Leah Capelle","registered_at":"2026-06-16T17:35:48Z","symbol":"NIM1125399","token_address":"0x7798c978484023a6b153e1b000047880612f2d65","type":"artist","uuid":"50235639-a7ce-4559-9877-22e4e40f8a0d"}
album: Leah Capelle
  type: MusicAlbum
  date published: 2015-05-26
album: Joshua
  type: MusicAlbum
  date published: 2016-10-31
album: Out Now
  type: MusicAlbum
  date published: 2017-01-23
album: Who I Am
  type: MusicAlbum
  date published: 2017-03-24
album: Better Off
  type: MusicAlbum
  date published: 2017-09-01
album: Docs
  type: MusicAlbum
  date published: 2017-11-03
album: Giants EP
  type: MusicAlbum
  date published: 2018-09-21
album: alder lake
  type: MusicAlbum
  date published: 2019-07-12
album: know me better
  type: MusicAlbum
  date published: 2019-09-13
album: on accident
  type: MusicAlbum
  date published: 2020-01-31
album: i keep her
  type: MusicAlbum
  date published: 2020-03-20
album: triptych
  type: MusicAlbum
  date published: 2020-04-03