PÅSKHAREN
type: MusicGroup
popularity: 11
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda121141580e70f6adcaf3919e14841298173f13e0b56ad30b87526f2db1a539
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd273e72-842e-4ca7-9a85-b7a8e20de9d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd273e72-842e-4ca7-9a85-b7a8e20de9d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd273e72-842e-4ca7-9a85-b7a8e20de9d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda121141580e70f6adcaf3919e14841298173f13e0b56ad30b87526f2db1a539","name":"PÅSKHAREN","registered_at":"2026-06-15T02:05:18Z","symbol":"NIM0647943","token_address":"0x80b9aada3d580ca4b8e9612d9e53ceb03b82d45f","type":"artist","uuid":"cd273e72-842e-4ca7-9a85-b7a8e20de9d8"}
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 0xda121141580e70f6adcaf3919e14841298173f13e0b56ad30b87526f2db1a539. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd273e72-842e-4ca7-9a85-b7a8e20de9d8.json and https://artists.proofprofile.net/proofs/artist/cd273e72-842e-4ca7-9a85-b7a8e20de9d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xda121141580e70f6adcaf3919e14841298173f13e0b56ad30b87526f2db1a539","name":"PÅSKHAREN","registered_at":"2026-06-15T02:05:18Z","symbol":"NIM0647943","token_address":"0x80b9aada3d580ca4b8e9612d9e53ceb03b82d45f","type":"artist","uuid":"cd273e72-842e-4ca7-9a85-b7a8e20de9d8"}
album: Påskharen
  type: MusicAlbum
  date published: 2021-03-31
album: Påskharen
  type: MusicAlbum
  date published: 2021-03-31