Blodmåne
type: MusicGroup
genre: black metal
popularity: 2
followers: 473
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3d91d6cf18115569195e2e958c3b906a819a9b658159109f75014f520619f52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a2fdfc1-5f17-4b2c-9ad0-2d3ad89be0e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a2fdfc1-5f17-4b2c-9ad0-2d3ad89be0e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a2fdfc1-5f17-4b2c-9ad0-2d3ad89be0e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3d91d6cf18115569195e2e958c3b906a819a9b658159109f75014f520619f52","name":"Blodmåne","registered_at":"2026-06-15T22:41:37Z","symbol":"NIM0854645","token_address":"0xe2c630f545d0a6d0eae45ab84163431207e0f3c1","type":"artist","uuid":"1a2fdfc1-5f17-4b2c-9ad0-2d3ad89be0e1"}
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 0xf3d91d6cf18115569195e2e958c3b906a819a9b658159109f75014f520619f52. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a2fdfc1-5f17-4b2c-9ad0-2d3ad89be0e1.json and https://artists.proofprofile.net/proofs/artist/1a2fdfc1-5f17-4b2c-9ad0-2d3ad89be0e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xf3d91d6cf18115569195e2e958c3b906a819a9b658159109f75014f520619f52","name":"Blodmåne","registered_at":"2026-06-15T22:41:37Z","symbol":"NIM0854645","token_address":"0xe2c630f545d0a6d0eae45ab84163431207e0f3c1","type":"artist","uuid":"1a2fdfc1-5f17-4b2c-9ad0-2d3ad89be0e1"}
album: INNER DEMONS
  type: MusicAlbum
  date published: 2022-07-20
album: WInter
  type: MusicAlbum
  date published: 2022-11-25
album: Life has been painted grey
  type: MusicAlbum
  date published: 2023-06-15
album: Luctus
  type: MusicAlbum
  date published: 2023-08-11
album: Luctus
  type: MusicAlbum
  date published: 2023-11-08