Only Seconds Left
type: MusicGroup
genre: drone
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8c81d750d1cf9fd6160e1f59b6eea35c4dca300cf1412ece6007016efb0c869
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c05bb66-4790-44f6-bb39-ae0d56e02d55.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c05bb66-4790-44f6-bb39-ae0d56e02d55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c05bb66-4790-44f6-bb39-ae0d56e02d55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8c81d750d1cf9fd6160e1f59b6eea35c4dca300cf1412ece6007016efb0c869","name":"Only Seconds Left","registered_at":"2026-06-15T23:18:08Z","symbol":"NIM0863375","token_address":"0xb69186247c083119a17c54faca3df2a8e9adc77b","type":"artist","uuid":"1c05bb66-4790-44f6-bb39-ae0d56e02d55"}
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 0xe8c81d750d1cf9fd6160e1f59b6eea35c4dca300cf1412ece6007016efb0c869. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c05bb66-4790-44f6-bb39-ae0d56e02d55.json and https://artists.proofprofile.net/proofs/artist/1c05bb66-4790-44f6-bb39-ae0d56e02d55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xe8c81d750d1cf9fd6160e1f59b6eea35c4dca300cf1412ece6007016efb0c869","name":"Only Seconds Left","registered_at":"2026-06-15T23:18:08Z","symbol":"NIM0863375","token_address":"0xb69186247c083119a17c54faca3df2a8e9adc77b","type":"artist","uuid":"1c05bb66-4790-44f6-bb39-ae0d56e02d55"}
album: For Worse or for Better
  type: MusicAlbum
  date published: 2020-10-31
album: Healing (an Alternative to Ending It All)
  type: MusicAlbum
  date published: 2021-05-03
album: Lofi Bites
  type: MusicAlbum
  date published: 2022-05-21
album: Be Still / Know
  type: MusicAlbum
  date published: 2024-12-05