Josephina
type: MusicGroup
description: Josephina is a female name, a feminine form of Joseph. Some nicknames include Josie, Jo, Joe, and Jopie. Notable people Josephina "Jopie" Troost (born 1942), Dutch swimmer Josephina Johanna "Fien"
popularity: 3
followers: 520
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bcd5e3a16ea581c6c0bc676e85879c531bcec29629c6a1a3730d5b39fea1880
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f8d4757-6653-4728-b080-98f5d547effc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f8d4757-6653-4728-b080-98f5d547effc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f8d4757-6653-4728-b080-98f5d547effc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x4bcd5e3a16ea581c6c0bc676e85879c531bcec29629c6a1a3730d5b39fea1880. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f8d4757-6653-4728-b080-98f5d547effc.json and https://artists.proofprofile.net/proofs/artist/5f8d4757-6653-4728-b080-98f5d547effc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Woosah
  type: MusicAlbum
  date published: 2017-10-27
album: Woosah
  type: MusicAlbum
  date published: 2017-10-27
album: Pleasure and Pain
  type: MusicAlbum
  date published: 2017-12-08
album: Pleasure and Pain
  type: MusicAlbum
  date published: 2017-12-08
album: Feelings
  type: MusicAlbum
  date published: 2018-02-02
album: Feelings
  type: MusicAlbum
  date published: 2018-02-02
album: Josephina
  type: MusicAlbum
  date published: 2018-06-01
album: Josephina
  type: MusicAlbum
  date published: 2018-06-01
album: Daddy Issues
  type: MusicAlbum
  date published: 2018-07-20
album: Dope Girl
  type: MusicAlbum
  date published: 2018-08-31
album: Dope Girl
  type: MusicAlbum
  date published: 2018-08-31