Aksel Tangen
type: MusicGroup
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc979aabaee32a1ff17be02bdf37eb9e4f1bc46e18eb1cba3f91c16237d155ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953936
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953936
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20237262-814c-4644-a726-01a86a7fa984.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20237262-814c-4644-a726-01a86a7fa984.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20237262-814c-4644-a726-01a86a7fa984
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:24:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc979aabaee32a1ff17be02bdf37eb9e4f1bc46e18eb1cba3f91c16237d155ca","name":"Aksel Tangen","registered_at":"2026-06-16T00:48:40Z","symbol":"NIM0884984","token_address":"0x477d9fd45436d36f0ea8d585f954bf43c1916293","type":"artist","uuid":"20237262-814c-4644-a726-01a86a7fa984"}
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 0xbc979aabaee32a1ff17be02bdf37eb9e4f1bc46e18eb1cba3f91c16237d155ca. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20237262-814c-4644-a726-01a86a7fa984.json and https://artists.proofprofile.net/proofs/artist/20237262-814c-4644-a726-01a86a7fa984.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xbc979aabaee32a1ff17be02bdf37eb9e4f1bc46e18eb1cba3f91c16237d155ca","name":"Aksel Tangen","registered_at":"2026-06-16T00:48:40Z","symbol":"NIM0884984","token_address":"0x477d9fd45436d36f0ea8d585f954bf43c1916293","type":"artist","uuid":"20237262-814c-4644-a726-01a86a7fa984"}
album: Closing My Eyes, Twice
  type: MusicAlbum
  date published: 2024-12-20
album: On My Way to the Temple
  type: MusicAlbum
  date published: 2025-01-10