Spring Groove
type: MusicGroup
popularity: 4
followers: 2035
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa63883808dcf069594782c992a5859a12f31741627b8641c4fe61906117b956
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/4f624ae7-da83-43dc-b028-ad58573f1ee1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f624ae7-da83-43dc-b028-ad58573f1ee1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f624ae7-da83-43dc-b028-ad58573f1ee1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa63883808dcf069594782c992a5859a12f31741627b8641c4fe61906117b956","name":"Spring Groove","registered_at":"2026-06-16T17:20:03Z","symbol":"NIM1121638","token_address":"0xb5990695ebe67dcab0fecd587387b3296d35780a","type":"artist","uuid":"4f624ae7-da83-43dc-b028-ad58573f1ee1"}
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 0xfa63883808dcf069594782c992a5859a12f31741627b8641c4fe61906117b956. 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/4f624ae7-da83-43dc-b028-ad58573f1ee1.json and https://artists.proofprofile.net/proofs/artist/4f624ae7-da83-43dc-b028-ad58573f1ee1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xfa63883808dcf069594782c992a5859a12f31741627b8641c4fe61906117b956","name":"Spring Groove","registered_at":"2026-06-16T17:20:03Z","symbol":"NIM1121638","token_address":"0xb5990695ebe67dcab0fecd587387b3296d35780a","type":"artist","uuid":"4f624ae7-da83-43dc-b028-ad58573f1ee1"}
album: Sprung
  type: MusicAlbum
  date published: 1999-01-01
album: Springgroove
  type: MusicAlbum
  date published: 2004-01-01
album: It's All Right
  type: MusicAlbum
  date published: 2006-01-01
album: Today
  type: MusicAlbum
  date published: 2007-01-01
album: Spring Fever
  type: MusicAlbum
  date published: 2008-01-01
album: Gratitude
  type: MusicAlbum
  date published: 2009-01-01
album: Changing
  type: MusicAlbum
  date published: 2010-01-01
album: Yatra
  type: MusicAlbum
  date published: 2011-04-15
album: Spring Alive
  type: MusicAlbum
  date published: 2012-01-01
album: Folkin' Around the World
  type: MusicAlbum
  date published: 2014-04-29
album: Irini
  type: MusicAlbum
  date published: 2016-08-18
album: Love Is the Answer
  type: MusicAlbum
  date published: 2018-08-02