Feilden
type: MusicGroup
description: Feilden may refer to: People Bernard Feilden (1919–2008), British conservation architect Bob Feilden (1917–2004), British mechanical engineer Gerry Feilden (1904–1981), British general and horse r
popularity: 2
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcba1863fdb2c9f46293dfcf4e63063bc52cc2b8fe950fcc5ef8d5a3bc8c995a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35b7bb57-0cfe-46e6-8084-4641c8ae1541.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35b7bb57-0cfe-46e6-8084-4641c8ae1541.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35b7bb57-0cfe-46e6-8084-4641c8ae1541
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
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 0xcba1863fdb2c9f46293dfcf4e63063bc52cc2b8fe950fcc5ef8d5a3bc8c995a3. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35b7bb57-0cfe-46e6-8084-4641c8ae1541.json and https://artists.proofprofile.net/proofs/artist/35b7bb57-0cfe-46e6-8084-4641c8ae1541.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
album: Need That
  type: MusicAlbum
  date published: 2020-06-12
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  type: MusicAlbum
  date published: 2020-10-31
album: The Rhythm
  type: MusicAlbum
  date published: 2021-02-26
album: Graize (Sunshine Funk Mix)
  type: MusicAlbum
  date published: 2023-01-27
album: End of Time
  type: MusicAlbum
  date published: 2023-09-08
album: Connekted
  type: MusicAlbum
  date published: 2024-01-30