Milo Sandbo
type: MusicGroup
genre: lullaby
popularity: 44
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45a68ba8f9f5623e068ecbe4678e9dca1cd15a18577bdec41a76c83047c47174
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d695370-e4fc-491f-81ad-82ad5569e522.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d695370-e4fc-491f-81ad-82ad5569e522.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d695370-e4fc-491f-81ad-82ad5569e522
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45a68ba8f9f5623e068ecbe4678e9dca1cd15a18577bdec41a76c83047c47174","name":"Milo Sandbo","registered_at":"2026-06-12T05:41:29Z","symbol":"NIM0203699","token_address":"0x1eb8ddae8779d79656326a3ed899cc70e81be525","type":"artist","uuid":"9d695370-e4fc-491f-81ad-82ad5569e522"}
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 0x45a68ba8f9f5623e068ecbe4678e9dca1cd15a18577bdec41a76c83047c47174. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d695370-e4fc-491f-81ad-82ad5569e522.json and https://artists.proofprofile.net/proofs/artist/9d695370-e4fc-491f-81ad-82ad5569e522.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x45a68ba8f9f5623e068ecbe4678e9dca1cd15a18577bdec41a76c83047c47174","name":"Milo Sandbo","registered_at":"2026-06-12T05:41:29Z","symbol":"NIM0203699","token_address":"0x1eb8ddae8779d79656326a3ed899cc70e81be525","type":"artist","uuid":"9d695370-e4fc-491f-81ad-82ad5569e522"}
album: Charmed Meadows
  type: MusicAlbum
  date published: 2025-01-24
album: Bunny's Long Day
  type: MusicAlbum
  date published: 2025-02-07
album: Grandma's Chair
  type: MusicAlbum
  date published: 2025-02-21
album: Apple Sweet
  type: MusicAlbum
  date published: 2025-04-18
album: My Busy Day
  type: MusicAlbum
  date published: 2025-05-02
album: When The Sun Goes Down
  type: MusicAlbum
  date published: 2025-06-27
album: Pondside Dreamland
  type: MusicAlbum
  date published: 2025-07-11
album: Gramps Goodnight
  type: MusicAlbum
  date published: 2025-10-17
album: Whimsical Wardrobe
  type: MusicAlbum
  date published: 2025-11-14