Spælimenninir í Nólsoy
type: MusicGroup
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4d71617ebf48c6ad126e8095e77e2d2c73ad79be8e81dbf68b9da9f50fc6e86
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dd6b5f8-e75f-403f-9d54-21aa65b8c2c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dd6b5f8-e75f-403f-9d54-21aa65b8c2c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2dd6b5f8-e75f-403f-9d54-21aa65b8c2c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4d71617ebf48c6ad126e8095e77e2d2c73ad79be8e81dbf68b9da9f50fc6e86","name":"Spælimenninir í Nólsoy","registered_at":"2026-06-16T05:36:25Z","symbol":"NIM0953726","token_address":"0xf47530493e2e9eed859e79de8125ce2e9e4cec72","type":"artist","uuid":"2dd6b5f8-e75f-403f-9d54-21aa65b8c2c9"}
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 0xe4d71617ebf48c6ad126e8095e77e2d2c73ad79be8e81dbf68b9da9f50fc6e86. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2dd6b5f8-e75f-403f-9d54-21aa65b8c2c9.json and https://artists.proofprofile.net/proofs/artist/2dd6b5f8-e75f-403f-9d54-21aa65b8c2c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0xe4d71617ebf48c6ad126e8095e77e2d2c73ad79be8e81dbf68b9da9f50fc6e86","name":"Spælimenninir í Nólsoy","registered_at":"2026-06-16T05:36:25Z","symbol":"NIM0953726","token_address":"0xf47530493e2e9eed859e79de8125ce2e9e4cec72","type":"artist","uuid":"2dd6b5f8-e75f-403f-9d54-21aa65b8c2c9"}