Retape (IT)
type: MusicGroup
genre: melodic techno
popularity: 4
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1f94da187980dc44157c9212800ef8f68afbd975c1375e26b4ca193aab55658
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/345177c9-6bce-42e5-b6ae-0327e44d2cf8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/345177c9-6bce-42e5-b6ae-0327e44d2cf8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/345177c9-6bce-42e5-b6ae-0327e44d2cf8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1f94da187980dc44157c9212800ef8f68afbd975c1375e26b4ca193aab55658","name":"Retape (IT)","registered_at":"2026-06-16T07:43:58Z","symbol":"NIM0984192","token_address":"0x433a0037361e9c97b20ad2d84faa982c8df052bd","type":"artist","uuid":"345177c9-6bce-42e5-b6ae-0327e44d2cf8"}
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 0xe1f94da187980dc44157c9212800ef8f68afbd975c1375e26b4ca193aab55658. 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/345177c9-6bce-42e5-b6ae-0327e44d2cf8.json and https://artists.proofprofile.net/proofs/artist/345177c9-6bce-42e5-b6ae-0327e44d2cf8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xe1f94da187980dc44157c9212800ef8f68afbd975c1375e26b4ca193aab55658","name":"Retape (IT)","registered_at":"2026-06-16T07:43:58Z","symbol":"NIM0984192","token_address":"0x433a0037361e9c97b20ad2d84faa982c8df052bd","type":"artist","uuid":"345177c9-6bce-42e5-b6ae-0327e44d2cf8"}
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