Carrion Spring
type: MusicGroup
genre: screamo
popularity: 6
followers: 1106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a33abe12fe82067f37f68a8fbe1ead6b4199583a519460d1fe93a78d0b87d13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953961
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953961
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27f90b3f-9e5a-4bf8-95ae-7a3280162996.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27f90b3f-9e5a-4bf8-95ae-7a3280162996.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27f90b3f-9e5a-4bf8-95ae-7a3280162996
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:58:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a33abe12fe82067f37f68a8fbe1ead6b4199583a519460d1fe93a78d0b87d13","name":"Carrion Spring","registered_at":"2026-06-16T03:24:20Z","symbol":"NIM0922164","token_address":"0x12cc4b8d7b3354958ad5cf266b8cd10aa8383547","type":"artist","uuid":"27f90b3f-9e5a-4bf8-95ae-7a3280162996"}
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 0x0a33abe12fe82067f37f68a8fbe1ead6b4199583a519460d1fe93a78d0b87d13. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27f90b3f-9e5a-4bf8-95ae-7a3280162996.json and https://artists.proofprofile.net/proofs/artist/27f90b3f-9e5a-4bf8-95ae-7a3280162996.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x0a33abe12fe82067f37f68a8fbe1ead6b4199583a519460d1fe93a78d0b87d13","name":"Carrion Spring","registered_at":"2026-06-16T03:24:20Z","symbol":"NIM0922164","token_address":"0x12cc4b8d7b3354958ad5cf266b8cd10aa8383547","type":"artist","uuid":"27f90b3f-9e5a-4bf8-95ae-7a3280162996"}
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