NEXX
type: MusicGroup
description: Nexx (stylised as NEXX) is a Swedish pop/dance band from Stockholm. Formed in 2004/2005, band consists of three members: Johanna "Jo" Eriksson, Robert Skowronski and Sebastian Zelle. They are most kno
popularity: 6
followers: 440
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c21819d1935222a6635892dc995acb2898c9eb27ed93ab712a1d85c39aeebcc
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/5d9902ee-26a8-4d1f-b110-a485f4d9aca3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d9902ee-26a8-4d1f-b110-a485f4d9aca3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d9902ee-26a8-4d1f-b110-a485f4d9aca3
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 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 0x6c21819d1935222a6635892dc995acb2898c9eb27ed93ab712a1d85c39aeebcc. 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/5d9902ee-26a8-4d1f-b110-a485f4d9aca3.json and https://artists.proofprofile.net/proofs/artist/5d9902ee-26a8-4d1f-b110-a485f4d9aca3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Synchronize Lips
  type: MusicAlbum
  date published: 2008-01-01
album: Synchronize Lips
  type: MusicAlbum
  date published: 2009-01-01
album: Synchronize Lips
  type: MusicAlbum
  date published: 2009-10-12
album: Synchronize Lips
  type: MusicAlbum
  date published: 2009-11-16
album: Lips (Remixes)
  type: MusicAlbum
  date published: 2010-05-31
album: Paralyzed
  type: MusicAlbum
  date published: 2010-06-28
album: Paralyzed (Nexx To Me)
  type: MusicAlbum
  date published: 2010-09-06
album: Geeked up Swagg (feat. Milk James, Douglas Benton & F.a.T. on da Beat)
  type: MusicAlbum
  date published: 2013-03-08
album: F5
  type: MusicAlbum
  date published: 2017-01-23
album: Booty in Your Face
  type: MusicAlbum
  date published: 2017-05-05
album: PENSÁNDOTE
  type: MusicAlbum
  date published: 2025-05-31