little treasures
type: MusicGroup
popularity: 6
followers: 189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf585599e2f9ceaa7fb7b3e98c9a7ba9dfcf7b02efd9b6ef37a268b549e55d8d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1b3a972-71b1-45d2-b0be-7aa6d1c3edac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1b3a972-71b1-45d2-b0be-7aa6d1c3edac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1b3a972-71b1-45d2-b0be-7aa6d1c3edac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf585599e2f9ceaa7fb7b3e98c9a7ba9dfcf7b02efd9b6ef37a268b549e55d8d1","name":"little treasures","registered_at":"2026-06-20T19:33:51Z","symbol":"NIM1694543","token_address":"0x7aadaf39f24ccd3775bff9cb248ddc343bf1e78a","type":"artist","uuid":"c1b3a972-71b1-45d2-b0be-7aa6d1c3edac"}
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 0xf585599e2f9ceaa7fb7b3e98c9a7ba9dfcf7b02efd9b6ef37a268b549e55d8d1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1b3a972-71b1-45d2-b0be-7aa6d1c3edac.json and https://artists.proofprofile.net/proofs/artist/c1b3a972-71b1-45d2-b0be-7aa6d1c3edac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf585599e2f9ceaa7fb7b3e98c9a7ba9dfcf7b02efd9b6ef37a268b549e55d8d1","name":"little treasures","registered_at":"2026-06-20T19:33:51Z","symbol":"NIM1694543","token_address":"0x7aadaf39f24ccd3775bff9cb248ddc343bf1e78a","type":"artist","uuid":"c1b3a972-71b1-45d2-b0be-7aa6d1c3edac"}
album: Circumstance
  type: MusicAlbum
  date published: 2023-04-21