Fantasy League
type: MusicGroup
popularity: 3
followers: 476
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc85fab95035bbb3eefd2c8af1ea0b456ab6e0d4276ad0762b4ddad7fef50ec31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a79108a-a7a7-4b28-a27d-57d3d6dc63cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a79108a-a7a7-4b28-a27d-57d3d6dc63cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a79108a-a7a7-4b28-a27d-57d3d6dc63cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc85fab95035bbb3eefd2c8af1ea0b456ab6e0d4276ad0762b4ddad7fef50ec31","name":"Fantasy League","registered_at":"2026-06-15T17:03:06Z","symbol":"NIM0773908","token_address":"0x6d6c2a356ea70e3e3cfbcedaafe8d35576941cdf","type":"artist","uuid":"0a79108a-a7a7-4b28-a27d-57d3d6dc63cb"}
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 0xc85fab95035bbb3eefd2c8af1ea0b456ab6e0d4276ad0762b4ddad7fef50ec31. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a79108a-a7a7-4b28-a27d-57d3d6dc63cb.json and https://artists.proofprofile.net/proofs/artist/0a79108a-a7a7-4b28-a27d-57d3d6dc63cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0xc85fab95035bbb3eefd2c8af1ea0b456ab6e0d4276ad0762b4ddad7fef50ec31","name":"Fantasy League","registered_at":"2026-06-15T17:03:06Z","symbol":"NIM0773908","token_address":"0x6d6c2a356ea70e3e3cfbcedaafe8d35576941cdf","type":"artist","uuid":"0a79108a-a7a7-4b28-a27d-57d3d6dc63cb"}
album: Blind
  type: MusicAlbum
  date published: 2022-04-15
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  type: MusicAlbum
  date published: 2022-05-13
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  type: MusicAlbum
  date published: 2022-06-10
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  type: MusicAlbum
  date published: 2022-07-22
album: This Light
  type: MusicAlbum
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album: Fantasy League
  type: MusicAlbum
  date published: 2022-11-18