Acruz Sesper
type: MusicGroup
popularity: 3
followers: 2315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7777f307b07207ac7d1a682f49a6ac1945876737934fd3692d8b175c34cc1943
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38aabd15-ef3a-4c2f-841d-ca06d962bbf9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38aabd15-ef3a-4c2f-841d-ca06d962bbf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38aabd15-ef3a-4c2f-841d-ca06d962bbf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7777f307b07207ac7d1a682f49a6ac1945876737934fd3692d8b175c34cc1943","name":"Acruz Sesper","registered_at":"2026-06-16T09:17:12Z","symbol":"NIM1006440","token_address":"0xede73169e8f63f4216143fc85fb693aa04b7ad31","type":"artist","uuid":"38aabd15-ef3a-4c2f-841d-ca06d962bbf9"}
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 0x7777f307b07207ac7d1a682f49a6ac1945876737934fd3692d8b175c34cc1943. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38aabd15-ef3a-4c2f-841d-ca06d962bbf9.json and https://artists.proofprofile.net/proofs/artist/38aabd15-ef3a-4c2f-841d-ca06d962bbf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x7777f307b07207ac7d1a682f49a6ac1945876737934fd3692d8b175c34cc1943","name":"Acruz Sesper","registered_at":"2026-06-16T09:17:12Z","symbol":"NIM1006440","token_address":"0xede73169e8f63f4216143fc85fb693aa04b7ad31","type":"artist","uuid":"38aabd15-ef3a-4c2f-841d-ca06d962bbf9"}
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