Roslyn Kind
type: MusicGroup
description: Roslyn Kind (born January 9, 1951) is an American actress and singer-songwriter. She is the maternal half-sister of Barbra Streisand. She has been performing on Broadway and other venues since her tee
popularity: 2
followers: 400
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ccd2933fdc54a275ecb89c52e2c8edf956f17941c58afe9d4be8297f41e2385
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/4feafbfa-a0d6-4833-b772-cee27db4123e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4feafbfa-a0d6-4833-b772-cee27db4123e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4feafbfa-a0d6-4833-b772-cee27db4123e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ccd2933fdc54a275ecb89c52e2c8edf956f17941c58afe9d4be8297f41e2385","name":"Roslyn Kind","registered_at":"2026-06-16T17:24:53Z","symbol":"NIM1122790","token_address":"0xaf3d4772e3eb60774a8505fd94f9c5db6b771a53","type":"artist","uuid":"4feafbfa-a0d6-4833-b772-cee27db4123e"}
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 0x9ccd2933fdc54a275ecb89c52e2c8edf956f17941c58afe9d4be8297f41e2385. 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/4feafbfa-a0d6-4833-b772-cee27db4123e.json and https://artists.proofprofile.net/proofs/artist/4feafbfa-a0d6-4833-b772-cee27db4123e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x9ccd2933fdc54a275ecb89c52e2c8edf956f17941c58afe9d4be8297f41e2385","name":"Roslyn Kind","registered_at":"2026-06-16T17:24:53Z","symbol":"NIM1122790","token_address":"0xaf3d4772e3eb60774a8505fd94f9c5db6b771a53","type":"artist","uuid":"4feafbfa-a0d6-4833-b772-cee27db4123e"}
album: Roslyn Kind: Give Me You / This is Roslyn Kind
  type: MusicAlbum
  date published: 1969
album: Come What May
  type: MusicAlbum
  date published: 2007-12-03
album: This Is Roslyn Kind
  type: MusicAlbum
  date published: 2011-11-01
album: It's a Beautiful Day (2017 Version)
  type: MusicAlbum
  date published: 2017-02-02
album: Save the Country
  type: MusicAlbum
  date published: 2018-12-07
album: Light of Love
  type: MusicAlbum
  date published: 2020-01-17
album: It Only Takes a Moment / Kiss Her Now
  type: MusicAlbum
  date published: 2022-07-07
album: The Look of Love / The Island
  type: MusicAlbum
  date published: 2024-02-14