Samantha
type: MusicGroup
description: right|thumb|Grace Kelly portrayed Tracy Samantha Lord in the 1956 American romantic comedy musical film High Society. Kelly is pictured with Louis Armstrong on the film set.right|thumb|American Sama
popularity: 15
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1425737c02463b4ad5c2fb3b9d81329072c5d0b5b64d5175d072adc370f9a50f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad16a2bb-53ea-4b7b-9d10-3e4bdcfe587e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad16a2bb-53ea-4b7b-9d10-3e4bdcfe587e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad16a2bb-53ea-4b7b-9d10-3e4bdcfe587e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
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 0x1425737c02463b4ad5c2fb3b9d81329072c5d0b5b64d5175d072adc370f9a50f. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad16a2bb-53ea-4b7b-9d10-3e4bdcfe587e.json and https://artists.proofprofile.net/proofs/artist/ad16a2bb-53ea-4b7b-9d10-3e4bdcfe587e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
album: L.O.V.E
  type: MusicAlbum
  date published: 2023-02-10
album: Simplement nous
  type: MusicAlbum
  date published: 2024-12-08