Staying Frozen
type: MusicGroup
popularity: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa921cbc323f3b2f74e03d04276b577a08bc6c6443c1bc249ffae9df9b2988cf6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953985
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953985
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d8ed16b-0c5c-483a-952c-2e4f490bb187.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d8ed16b-0c5c-483a-952c-2e4f490bb187.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d8ed16b-0c5c-483a-952c-2e4f490bb187
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:03:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa921cbc323f3b2f74e03d04276b577a08bc6c6443c1bc249ffae9df9b2988cf6","name":"Staying Frozen","registered_at":"2026-06-16T05:24:11Z","symbol":"NIM0950802","token_address":"0x21e2dd1bd5b5b0acdb75aabc058ee09c47cd2a2b","type":"artist","uuid":"2d8ed16b-0c5c-483a-952c-2e4f490bb187"}
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 0xa921cbc323f3b2f74e03d04276b577a08bc6c6443c1bc249ffae9df9b2988cf6. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d8ed16b-0c5c-483a-952c-2e4f490bb187.json and https://artists.proofprofile.net/proofs/artist/2d8ed16b-0c5c-483a-952c-2e4f490bb187.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
  text: {"copyright_id":"0xa921cbc323f3b2f74e03d04276b577a08bc6c6443c1bc249ffae9df9b2988cf6","name":"Staying Frozen","registered_at":"2026-06-16T05:24:11Z","symbol":"NIM0950802","token_address":"0x21e2dd1bd5b5b0acdb75aabc058ee09c47cd2a2b","type":"artist","uuid":"2d8ed16b-0c5c-483a-952c-2e4f490bb187"}
album: Frozen Beans
  type: MusicAlbum
  date published: 2025-10-31