Effy Simon
type: MusicGroup
popularity: 4
followers: 431
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfff6a0114db02efd73295b5ae89c6f3b84ad49a5fa932178b76843f983a9bc94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bf16e6a-8dd6-4680-9694-7bde4ed65d2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bf16e6a-8dd6-4680-9694-7bde4ed65d2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4bf16e6a-8dd6-4680-9694-7bde4ed65d2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfff6a0114db02efd73295b5ae89c6f3b84ad49a5fa932178b76843f983a9bc94","name":"Effy Simon","registered_at":"2026-06-16T16:06:00Z","symbol":"NIM1103974","token_address":"0x24c07339be77b52665ade7984333ecf6113e04a6","type":"artist","uuid":"4bf16e6a-8dd6-4680-9694-7bde4ed65d2f"}
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 0xfff6a0114db02efd73295b5ae89c6f3b84ad49a5fa932178b76843f983a9bc94. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bf16e6a-8dd6-4680-9694-7bde4ed65d2f.json and https://artists.proofprofile.net/proofs/artist/4bf16e6a-8dd6-4680-9694-7bde4ed65d2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xfff6a0114db02efd73295b5ae89c6f3b84ad49a5fa932178b76843f983a9bc94","name":"Effy Simon","registered_at":"2026-06-16T16:06:00Z","symbol":"NIM1103974","token_address":"0x24c07339be77b52665ade7984333ecf6113e04a6","type":"artist","uuid":"4bf16e6a-8dd6-4680-9694-7bde4ed65d2f"}
album: Stockholm
  type: MusicAlbum
  date published: 2019-07-26
album: Stockholm
  type: MusicAlbum
  date published: 2019-07-26
album: Stockholm
  type: MusicAlbum
  date published: 2019-07-26
album: A Moon in My Living Room
  type: MusicAlbum
  date published: 2020-10-09
album: A Moon in My Living Room
  type: MusicAlbum
  date published: 2020-10-09
album: A Moon in My Living Room
  type: MusicAlbum
  date published: 2020-10-09
album: Hit The Cognac
  type: MusicAlbum
  date published: 2021-09-01
album: The Concert
  type: MusicAlbum
  date published: 2021-10-14
album: Weeping Tree
  type: MusicAlbum
  date published: 2021-12-29
album: Weeping Tree
  type: MusicAlbum
  date published: 2021-12-29
album: Du såg inte mig
  type: MusicAlbum
  date published: 2022-02-21
album: Du såg inte mig
  type: MusicAlbum
  date published: 2022-02-21
album: Dumpad
  type: MusicAlbum
  date published: 2022-04-11
album: Dumpad
  type: MusicAlbum
  date published: 2022-04-11
album: Känslosam
  type: MusicAlbum
  date published: 2022-10-31
album: Demonerna
  type: MusicAlbum
  date published: 2023-04-06
album: Känslosam
  type: MusicAlbum
  date published: 2023-04-14
album: LBK Låten
  type: MusicAlbum
  date published: 2024-11-15
album: Hemma
  type: MusicAlbum
  date published: 2025-03-28
album: Minnet av ett hav
  type: MusicAlbum
  date published: 2025-04-11
album: Du måste finnas
  type: MusicAlbum
  date published: 2025-04-25
album: Effy Simon förlänger minnet av Vilhelm Moberg
  type: MusicAlbum
  date published: 2025-05-02