Rockster
type: MusicGroup
popularity: 2
followers: 265
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x218910b7ea3254c4e3b6a3ae66f324fea7183ba202373362ddda46a283776d35
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/4bf10e13-21d4-4a3e-9f4e-e86b49ce7b5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bf10e13-21d4-4a3e-9f4e-e86b49ce7b5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4bf10e13-21d4-4a3e-9f4e-e86b49ce7b5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x218910b7ea3254c4e3b6a3ae66f324fea7183ba202373362ddda46a283776d35. 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/4bf10e13-21d4-4a3e-9f4e-e86b49ce7b5b.json and https://artists.proofprofile.net/proofs/artist/4bf10e13-21d4-4a3e-9f4e-e86b49ce7b5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: How I Feel
  type: MusicAlbum
  date published: 2013-05-31
album: How I Feel (Remixes) [feat. Paul Cless]
  type: MusicAlbum
  date published: 2013-05-31
album: How I Feel
  type: MusicAlbum
  date published: 2013-05-31
album: How I Feel
  type: MusicAlbum
  date published: 2013-07-08
album: This Ain't Love
  type: MusicAlbum
  date published: 2013-12-09
album: This Ain't Love (Remix EP)
  type: MusicAlbum
  date published: 2013-12-13
album: This Ain't Love
  type: MusicAlbum
  date published: 2013-12-13
album: Remember (feat. Paul Cless)
  type: MusicAlbum
  date published: 2014-03-21
album: Remember
  type: MusicAlbum
  date published: 2014-03-21
album: Lies (Remixes)
  type: MusicAlbum
  date published: 2015-03-06
album: Lies (Remixes)
  type: MusicAlbum
  date published: 2015-03-06
album: I Want You to Know (feat. Nelson)
  type: MusicAlbum
  date published: 2015-11-20
album: Runaway (feat. Paul Cless)
  type: MusicAlbum
  date published: 2016-07-01
album: Runaway
  type: MusicAlbum
  date published: 2016-07-01
album: Heartbeat
  type: MusicAlbum
  date published: 2017-06-09
album: Runaway
  type: MusicAlbum
  date published: 2017-08-25