GoodSleep Classic
type: MusicGroup
popularity: 4
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9afc852950330035192c3f6b79be0450c5c16822ae1e6c700b58440a4d75bddc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/420ce40e-e00e-4c2f-8364-b0cfc1dab6b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/420ce40e-e00e-4c2f-8364-b0cfc1dab6b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/420ce40e-e00e-4c2f-8364-b0cfc1dab6b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9afc852950330035192c3f6b79be0450c5c16822ae1e6c700b58440a4d75bddc","name":"GoodSleep Classic","registered_at":"2026-06-16T12:34:08Z","symbol":"NIM1053426","token_address":"0xe89f93a3d2b9f2ab06f6caadfa574e655edeeda8","type":"artist","uuid":"420ce40e-e00e-4c2f-8364-b0cfc1dab6b2"}
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 0x9afc852950330035192c3f6b79be0450c5c16822ae1e6c700b58440a4d75bddc. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/420ce40e-e00e-4c2f-8364-b0cfc1dab6b2.json and https://artists.proofprofile.net/proofs/artist/420ce40e-e00e-4c2f-8364-b0cfc1dab6b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0x9afc852950330035192c3f6b79be0450c5c16822ae1e6c700b58440a4d75bddc","name":"GoodSleep Classic","registered_at":"2026-06-16T12:34:08Z","symbol":"NIM1053426","token_address":"0xe89f93a3d2b9f2ab06f6caadfa574e655edeeda8","type":"artist","uuid":"420ce40e-e00e-4c2f-8364-b0cfc1dab6b2"}
album: Classical Music For Sleeping 1
  type: MusicAlbum
  date published: 2016-06-20
album: Classical Music For Sleeping 2
  type: MusicAlbum
  date published: 2016-06-23
album: Classical Music For Sleeping 5
  type: MusicAlbum
  date published: 2016-07-25
album: Classical Music For Sleeping 6
  type: MusicAlbum
  date published: 2016-07-26
album: Classical Music For Sleeping 9
  type: MusicAlbum
  date published: 2017-04-05