Rockstrom
type: MusicGroup
popularity: 2
followers: 215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d89908d95c19d402325ee5d90ce670ce909c5804d54e44ace459b9f0096aa91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afb64328-b71f-45dc-8a70-970774a30724.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afb64328-b71f-45dc-8a70-970774a30724.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/afb64328-b71f-45dc-8a70-970774a30724
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x9d89908d95c19d402325ee5d90ce670ce909c5804d54e44ace459b9f0096aa91. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afb64328-b71f-45dc-8a70-970774a30724.json and https://artists.proofprofile.net/proofs/artist/afb64328-b71f-45dc-8a70-970774a30724.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: La Familia
  type: MusicAlbum
  date published: 2023-11-06
album: Durchs Feuer
  type: MusicAlbum
  date published: 2023-11-17
album: Lebe die Freiheit
  type: MusicAlbum
  date published: 2023-12-01
album: Zeig uns dein ich
  type: MusicAlbum
  date published: 2023-12-15
album: Unendlich
  type: MusicAlbum
  date published: 2023-12-29
album: Trinkerslied
  type: MusicAlbum
  date published: 2024-01-12
album: Du bist Familie
  type: MusicAlbum
  date published: 2024-01-26
album: Alte Zeiten
  type: MusicAlbum
  date published: 2024-02-09
album: Gruß an den Himmel
  type: MusicAlbum
  date published: 2024-12-20
album: Lass mich liegen
  type: MusicAlbum
  date published: 2025-11-14