Seattle Electronic
type: MusicGroup
genre: synthpop
popularity: 7
followers: 250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0db96d26e69e32737abb9cfde26d2f57b41ef91301254a77251c60b7ddb8ce8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5a41698-0230-4b79-aca6-8574e8d75cf7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5a41698-0230-4b79-aca6-8574e8d75cf7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5a41698-0230-4b79-aca6-8574e8d75cf7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0db96d26e69e32737abb9cfde26d2f57b41ef91301254a77251c60b7ddb8ce8","name":"Seattle Electronic","registered_at":"2026-06-20T21:17:06Z","symbol":"NIM1713887","token_address":"0x3c5085598cdd44a9762d8a37ca5a78e6a1bb418a","type":"artist","uuid":"c5a41698-0230-4b79-aca6-8574e8d75cf7"}
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 0xf0db96d26e69e32737abb9cfde26d2f57b41ef91301254a77251c60b7ddb8ce8. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5a41698-0230-4b79-aca6-8574e8d75cf7.json and https://artists.proofprofile.net/proofs/artist/c5a41698-0230-4b79-aca6-8574e8d75cf7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xf0db96d26e69e32737abb9cfde26d2f57b41ef91301254a77251c60b7ddb8ce8","name":"Seattle Electronic","registered_at":"2026-06-20T21:17:06Z","symbol":"NIM1713887","token_address":"0x3c5085598cdd44a9762d8a37ca5a78e6a1bb418a","type":"artist","uuid":"c5a41698-0230-4b79-aca6-8574e8d75cf7"}
album: The End of the World
  type: MusicAlbum
  date published: 2022-09-10
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  type: MusicAlbum
  date published: 2022-09-10
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  type: MusicAlbum
  date published: 2022-09-21
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  type: MusicAlbum
  date published: 2022-10-05
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  type: MusicAlbum
  date published: 2022-10-05
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  type: MusicAlbum
  date published: 2022-10-05
album: Seattle X4
  type: MusicAlbum
  date published: 2022-10-05