Ravenvarg
type: MusicGroup
popularity: 4
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa574da6a356e526beb9e2ad1610e205f4a0cb71c7cdcd486cff19a42207c422b
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/50e89a85-e62a-4e7b-9c22-b3f85e215fd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50e89a85-e62a-4e7b-9c22-b3f85e215fd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50e89a85-e62a-4e7b-9c22-b3f85e215fd2
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 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 0xa574da6a356e526beb9e2ad1610e205f4a0cb71c7cdcd486cff19a42207c422b. 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/50e89a85-e62a-4e7b-9c22-b3f85e215fd2.json and https://artists.proofprofile.net/proofs/artist/50e89a85-e62a-4e7b-9c22-b3f85e215fd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Klänge des Nordens
  type: MusicAlbum
  date published: 2025-07-05
album: Eine magische Saga
  type: MusicAlbum
  date published: 2025-07-13
album: Geschichte und Familie
  type: MusicAlbum
  date published: 2025-07-13
album: VÍKINGGASÖGUR
  type: MusicAlbum
  date published: 2025-07-13
album: Magische Klänge
  type: MusicAlbum
  date published: 2025-07-20
album: Fylgjur
  type: MusicAlbum
  date published: 2025-08-02
album: Heidnisches Geflüster
  type: MusicAlbum
  date published: 2025-08-16
album: Magie der Raben
  type: MusicAlbum
  date published: 2025-08-26
album: Schatten des Nordens
  type: MusicAlbum
  date published: 2025-09-06
album: Legend of Raven Style Music
  type: MusicAlbum
  date published: 2025-09-14
album: Legend of Raven Style by Ragnar
  type: MusicAlbum
  date published: 2025-09-14
album: Nordische Gesänge
  type: MusicAlbum
  date published: 2025-10-01
album: Zeit der Stürme
  type: MusicAlbum
  date published: 2025-10-02
album: Geschichten des Nordens
  type: MusicAlbum
  date published: 2025-10-05
album: Rock & Metal
  type: MusicAlbum
  date published: 2025-10-10
album: Geboren in Midgard
  type: MusicAlbum
  date published: 2025-10-10
album: Zorn und Götter
  type: MusicAlbum
  date published: 2025-10-12
album: Mythology of the North
  type: MusicAlbum
  date published: 2025-10-26
album: Mythology of the North (Album 2)
  type: MusicAlbum
  date published: 2025-10-28
album: Mythology of the North (Album 3)
  type: MusicAlbum
  date published: 2025-10-31
album: Mythen of the North
  type: MusicAlbum
  date published: 2025-11-09