77 hits
type: MusicGroup
popularity: 2
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed1290c3eedc0fd8ba4aaa74b9c4d84951f318b6839ba31702479d35a41c5ddd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eec21f01-2aa6-442d-b5ac-97681781a254.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eec21f01-2aa6-442d-b5ac-97681781a254.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eec21f01-2aa6-442d-b5ac-97681781a254
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed1290c3eedc0fd8ba4aaa74b9c4d84951f318b6839ba31702479d35a41c5ddd","name":"77 hits","registered_at":"2026-06-21T11:52:14Z","symbol":"NIM1915971","token_address":"0xfd5a2fe091045bffbaa1735272e57f9d023fbf96","type":"artist","uuid":"eec21f01-2aa6-442d-b5ac-97681781a254"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1290c3eedc0fd8ba4aaa74b9c4d84951f318b6839ba31702479d35a41c5ddd. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eec21f01-2aa6-442d-b5ac-97681781a254.json and https://artists.proofprofile.net/proofs/artist/eec21f01-2aa6-442d-b5ac-97681781a254.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xed1290c3eedc0fd8ba4aaa74b9c4d84951f318b6839ba31702479d35a41c5ddd","name":"77 hits","registered_at":"2026-06-21T11:52:14Z","symbol":"NIM1915971","token_address":"0xfd5a2fe091045bffbaa1735272e57f9d023fbf96","type":"artist","uuid":"eec21f01-2aa6-442d-b5ac-97681781a254"}
album: Ela Me Chamo de Santo
  type: MusicAlbum
  date published: 2021-06-06
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  type: MusicAlbum
  date published: 2021-06-06
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  type: MusicAlbum
  date published: 2021-07-21
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  type: MusicAlbum
  date published: 2021-07-26
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  type: MusicAlbum
  date published: 2021-12-20
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-04-18