Björns Band
type: MusicGroup
popularity: 15
followers: 1395
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c69711e983f74c5d2e9f1cbe597b76f2e2a3bbd52db54cffedab588a8e8298b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953724
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953724
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bd2e2d7-503d-43f1-a3e7-5961609004b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bd2e2d7-503d-43f1-a3e7-5961609004b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bd2e2d7-503d-43f1-a3e7-5961609004b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:43:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c69711e983f74c5d2e9f1cbe597b76f2e2a3bbd52db54cffedab588a8e8298b","name":"Björns Band","registered_at":"2026-06-14T19:10:49Z","symbol":"NIM0548994","token_address":"0xdad529105466f49f0c335428bbc83f3d6856e4fd","type":"artist","uuid":"8bd2e2d7-503d-43f1-a3e7-5961609004b2"}
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 0x4c69711e983f74c5d2e9f1cbe597b76f2e2a3bbd52db54cffedab588a8e8298b. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bd2e2d7-503d-43f1-a3e7-5961609004b2.json and https://artists.proofprofile.net/proofs/artist/8bd2e2d7-503d-43f1-a3e7-5961609004b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x4c69711e983f74c5d2e9f1cbe597b76f2e2a3bbd52db54cffedab588a8e8298b","name":"Björns Band","registered_at":"2026-06-14T19:10:49Z","symbol":"NIM0548994","token_address":"0xdad529105466f49f0c335428bbc83f3d6856e4fd","type":"artist","uuid":"8bd2e2d7-503d-43f1-a3e7-5961609004b2"}
album: Ribba In (Sverige Vinner Vm)
  type: MusicAlbum
  date published: 2005-09-15
album: På gator röda och blå
  type: MusicAlbum
  date published: 2009-01-01
album: På gator röda och blå
  type: MusicAlbum
  date published: 2009-11-20
album: Sjung inga sånger lär dig prata istället
  type: MusicAlbum
  date published: 2010
album: På gator röda och blå
  type: MusicAlbum
  date published: 2010-08-26
album: På gator röda och blå - Guldversion
  type: MusicAlbum
  date published: 2012-03-20
album: På samma kullerstenar
  type: MusicAlbum
  date published: 2014-12-23
album: Ingen utom ens du
  type: MusicAlbum
  date published: 2020-02-18
album: Innan vi lämnade havet
  type: MusicAlbum
  date published: 2020-06-22
album: Menade för alltid
  type: MusicAlbum
  date published: 2024-11-23