Hidden Place
type: MusicGroup
description: "Hidden Place" is a song recorded by Icelandic singer Björk for her fourth studio album Vespertine (2001). Originally intended for the soundtrack album Selmasongs (2000), "Hidden Place" was written an
popularity: 10
followers: 1270
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18438b28b51d9599db0603d1ae8316fd048612e27839899e1f291472492283b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a048001c-5b72-4e2d-8a06-bb4fb633f8fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a048001c-5b72-4e2d-8a06-bb4fb633f8fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a048001c-5b72-4e2d-8a06-bb4fb633f8fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18438b28b51d9599db0603d1ae8316fd048612e27839899e1f291472492283b9","name":"Hidden Place","registered_at":"2026-06-20T05:28:39Z","symbol":"NIM1526246","token_address":"0x79a3bad1b18addb4457d6c43f1d6c689c7862fe7","type":"artist","uuid":"a048001c-5b72-4e2d-8a06-bb4fb633f8fd"}
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 0x18438b28b51d9599db0603d1ae8316fd048612e27839899e1f291472492283b9. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a048001c-5b72-4e2d-8a06-bb4fb633f8fd.json and https://artists.proofprofile.net/proofs/artist/a048001c-5b72-4e2d-8a06-bb4fb633f8fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x18438b28b51d9599db0603d1ae8316fd048612e27839899e1f291472492283b9","name":"Hidden Place","registered_at":"2026-06-20T05:28:39Z","symbol":"NIM1526246","token_address":"0x79a3bad1b18addb4457d6c43f1d6c689c7862fe7","type":"artist","uuid":"a048001c-5b72-4e2d-8a06-bb4fb633f8fd"}
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