the deep sleep
type: MusicGroup
genre: dream pop
genre: shoegaze
popularity: 3
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce2c67bd77149091d017e6e196008ba6833cc14e72e44cee66c2166d3dea64ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6c7db83-7449-4336-b85e-135640c8c3e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6c7db83-7449-4336-b85e-135640c8c3e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6c7db83-7449-4336-b85e-135640c8c3e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce2c67bd77149091d017e6e196008ba6833cc14e72e44cee66c2166d3dea64ff","name":"the deep sleep","registered_at":"2026-06-20T15:15:43Z","symbol":"NIM1638395","token_address":"0x4c3251db22fb957dd7758aed4fbcfba92d986f47","type":"artist","uuid":"b6c7db83-7449-4336-b85e-135640c8c3e3"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2c67bd77149091d017e6e196008ba6833cc14e72e44cee66c2166d3dea64ff. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6c7db83-7449-4336-b85e-135640c8c3e3.json and https://artists.proofprofile.net/proofs/artist/b6c7db83-7449-4336-b85e-135640c8c3e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xce2c67bd77149091d017e6e196008ba6833cc14e72e44cee66c2166d3dea64ff","name":"the deep sleep","registered_at":"2026-06-20T15:15:43Z","symbol":"NIM1638395","token_address":"0x4c3251db22fb957dd7758aed4fbcfba92d986f47","type":"artist","uuid":"b6c7db83-7449-4336-b85e-135640c8c3e3"}
album: the magnificent steiner
  type: MusicAlbum
  date published: 2023-12-13
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  type: MusicAlbum
  date published: 2024-11-15
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  type: MusicAlbum
  date published: 2025-08-09