Lyv Marz
type: MusicGroup
popularity: 2
followers: 1202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88f945ef6d7e69a9e5d44459acfb000e75d26602e1132a670f3aa8e77058de7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbb49ce1-f86b-49ac-b9aa-f5e68be4b3ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbb49ce1-f86b-49ac-b9aa-f5e68be4b3ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dbb49ce1-f86b-49ac-b9aa-f5e68be4b3ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88f945ef6d7e69a9e5d44459acfb000e75d26602e1132a670f3aa8e77058de7e","name":"Lyv Marz","registered_at":"2026-06-21T04:35:00Z","symbol":"NIM1821401","token_address":"0x06bd6aa69bf624032b95ea9480fb08539f7091db","type":"artist","uuid":"dbb49ce1-f86b-49ac-b9aa-f5e68be4b3ce"}
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 0x88f945ef6d7e69a9e5d44459acfb000e75d26602e1132a670f3aa8e77058de7e. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dbb49ce1-f86b-49ac-b9aa-f5e68be4b3ce.json and https://artists.proofprofile.net/proofs/artist/dbb49ce1-f86b-49ac-b9aa-f5e68be4b3ce.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x88f945ef6d7e69a9e5d44459acfb000e75d26602e1132a670f3aa8e77058de7e","name":"Lyv Marz","registered_at":"2026-06-21T04:35:00Z","symbol":"NIM1821401","token_address":"0x06bd6aa69bf624032b95ea9480fb08539f7091db","type":"artist","uuid":"dbb49ce1-f86b-49ac-b9aa-f5e68be4b3ce"}
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  type: MusicAlbum
  date published: 2019-09-02
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  date published: 2021-07-09
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album: Provenza (Cover)
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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