Juan Sanseovich
type: MusicGroup
popularity: 5
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe51425f83d65c8c84513f1b5b48e245639302ef3190caccec715304738f43a12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/551e1c3a-b867-42ed-ab7e-e88f6dbf81ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/551e1c3a-b867-42ed-ab7e-e88f6dbf81ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/551e1c3a-b867-42ed-ab7e-e88f6dbf81ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe51425f83d65c8c84513f1b5b48e245639302ef3190caccec715304738f43a12","name":"Juan Sanseovich","registered_at":"2026-06-16T19:12:46Z","symbol":"NIM1148528","token_address":"0x53b9a0eb9b14b2e03033c3aa17275a3f5c38ccd7","type":"artist","uuid":"551e1c3a-b867-42ed-ab7e-e88f6dbf81ae"}
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 0xe51425f83d65c8c84513f1b5b48e245639302ef3190caccec715304738f43a12. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/551e1c3a-b867-42ed-ab7e-e88f6dbf81ae.json and https://artists.proofprofile.net/proofs/artist/551e1c3a-b867-42ed-ab7e-e88f6dbf81ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe51425f83d65c8c84513f1b5b48e245639302ef3190caccec715304738f43a12","name":"Juan Sanseovich","registered_at":"2026-06-16T19:12:46Z","symbol":"NIM1148528","token_address":"0x53b9a0eb9b14b2e03033c3aa17275a3f5c38ccd7","type":"artist","uuid":"551e1c3a-b867-42ed-ab7e-e88f6dbf81ae"}