Samuel Ivy
type: MusicGroup
popularity: 11
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0eb25a5e788b8b4c4aa743e93a81a8aa997c06cc7f2e1f702cb26ef7941ae1a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/605388bf-5023-424c-b9d8-fdf3bd3ac52f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/605388bf-5023-424c-b9d8-fdf3bd3ac52f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/605388bf-5023-424c-b9d8-fdf3bd3ac52f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0eb25a5e788b8b4c4aa743e93a81a8aa997c06cc7f2e1f702cb26ef7941ae1a2","name":"Samuel Ivy","registered_at":"2026-06-14T14:38:06Z","symbol":"NIM0483966","token_address":"0xec9ac3bfaddb7a783c3ba443e80dfd7c49417943","type":"artist","uuid":"605388bf-5023-424c-b9d8-fdf3bd3ac52f"}
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 0x0eb25a5e788b8b4c4aa743e93a81a8aa997c06cc7f2e1f702cb26ef7941ae1a2. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/605388bf-5023-424c-b9d8-fdf3bd3ac52f.json and https://artists.proofprofile.net/proofs/artist/605388bf-5023-424c-b9d8-fdf3bd3ac52f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0x0eb25a5e788b8b4c4aa743e93a81a8aa997c06cc7f2e1f702cb26ef7941ae1a2","name":"Samuel Ivy","registered_at":"2026-06-14T14:38:06Z","symbol":"NIM0483966","token_address":"0xec9ac3bfaddb7a783c3ba443e80dfd7c49417943","type":"artist","uuid":"605388bf-5023-424c-b9d8-fdf3bd3ac52f"}
album: Blue Rivine
  type: MusicAlbum
  date published: 2019-02-27
album: Van Nuys
  type: MusicAlbum
  date published: 2020-02-02
album: Glamorous
  type: MusicAlbum
  date published: 2020-02-10
album: Los Globos
  type: MusicAlbum
  date published: 2020-02-24
album: Quarantine Got Me Horny
  type: MusicAlbum
  date published: 2020-04-10
album: Pretty Alexandra
  type: MusicAlbum
  date published: 2020-10-02
album: Me & You
  type: MusicAlbum
  date published: 2020-11-27
album: MIXED FEELINGS
  type: MusicAlbum
  date published: 2021-01-22