Bæsi
type: MusicGroup
popularity: 2
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99a4e1a2ffcb0caa43a4a570e8a9c1e7d74d11256955107b07bc9411a5a2a85d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eea36743-9d2a-4f32-a38d-465e97c9a58e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eea36743-9d2a-4f32-a38d-465e97c9a58e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eea36743-9d2a-4f32-a38d-465e97c9a58e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99a4e1a2ffcb0caa43a4a570e8a9c1e7d74d11256955107b07bc9411a5a2a85d","name":"Bæsi","registered_at":"2026-06-21T12:14:16Z","symbol":"NIM1920120","token_address":"0x833ee728ac208132c11a5e5505cba72c79c1ef1d","type":"artist","uuid":"eea36743-9d2a-4f32-a38d-465e97c9a58e"}
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 0x99a4e1a2ffcb0caa43a4a570e8a9c1e7d74d11256955107b07bc9411a5a2a85d. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eea36743-9d2a-4f32-a38d-465e97c9a58e.json and https://artists.proofprofile.net/proofs/artist/eea36743-9d2a-4f32-a38d-465e97c9a58e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x99a4e1a2ffcb0caa43a4a570e8a9c1e7d74d11256955107b07bc9411a5a2a85d","name":"Bæsi","registered_at":"2026-06-21T12:14:16Z","symbol":"NIM1920120","token_address":"0x833ee728ac208132c11a5e5505cba72c79c1ef1d","type":"artist","uuid":"eea36743-9d2a-4f32-a38d-465e97c9a58e"}