The Surface of the Deep
type: MusicGroup
popularity: 3
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea7ad7d223a6e271ff0ff53d6ebe50022ce7bf8b9f14d67803572b0899a763d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b366891b-c446-4d77-9692-d76dbcea2e54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b366891b-c446-4d77-9692-d76dbcea2e54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b366891b-c446-4d77-9692-d76dbcea2e54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea7ad7d223a6e271ff0ff53d6ebe50022ce7bf8b9f14d67803572b0899a763d7","name":"The Surface of the Deep","registered_at":"2026-06-20T13:35:38Z","symbol":"NIM1623119","token_address":"0x0c54615f5de128076e8c1cdde3c2418944c7a0e1","type":"artist","uuid":"b366891b-c446-4d77-9692-d76dbcea2e54"}
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 0xea7ad7d223a6e271ff0ff53d6ebe50022ce7bf8b9f14d67803572b0899a763d7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b366891b-c446-4d77-9692-d76dbcea2e54.json and https://artists.proofprofile.net/proofs/artist/b366891b-c446-4d77-9692-d76dbcea2e54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xea7ad7d223a6e271ff0ff53d6ebe50022ce7bf8b9f14d67803572b0899a763d7","name":"The Surface of the Deep","registered_at":"2026-06-20T13:35:38Z","symbol":"NIM1623119","token_address":"0x0c54615f5de128076e8c1cdde3c2418944c7a0e1","type":"artist","uuid":"b366891b-c446-4d77-9692-d76dbcea2e54"}
album: Monsters from the Id
  type: MusicAlbum
  date published: 2013-12-26
album: Sunday Bulletin
  type: MusicAlbum
  date published: 2016-12-04
album: The Christmas Eve Service
  type: MusicAlbum
  date published: 2017-11-17
album: Sunday Bulletin: Final Proof: Dear Lord and Father of Mankind
  type: MusicAlbum
  date published: 2018-05-25