MARKS TRIP
type: MusicGroup
popularity: 2
followers: 223
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0660b6b9e3b7e6beca4cf5e6c4d75efc1d3921811b74b8de3f06e55dc1982d83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b748957-7386-4016-b1ce-874a0c7942b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b748957-7386-4016-b1ce-874a0c7942b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b748957-7386-4016-b1ce-874a0c7942b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0660b6b9e3b7e6beca4cf5e6c4d75efc1d3921811b74b8de3f06e55dc1982d83","name":"MARKS TRIP","registered_at":"2026-06-17T03:02:03Z","symbol":"NIM1260495","token_address":"0x67a3b725d3ba940fea56bdacef597d77b2424e12","type":"artist","uuid":"6b748957-7386-4016-b1ce-874a0c7942b8"}
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 0x0660b6b9e3b7e6beca4cf5e6c4d75efc1d3921811b74b8de3f06e55dc1982d83. 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/6b748957-7386-4016-b1ce-874a0c7942b8.json and https://artists.proofprofile.net/proofs/artist/6b748957-7386-4016-b1ce-874a0c7942b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0660b6b9e3b7e6beca4cf5e6c4d75efc1d3921811b74b8de3f06e55dc1982d83","name":"MARKS TRIP","registered_at":"2026-06-17T03:02:03Z","symbol":"NIM1260495","token_address":"0x67a3b725d3ba940fea56bdacef597d77b2424e12","type":"artist","uuid":"6b748957-7386-4016-b1ce-874a0c7942b8"}
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  type: MusicAlbum
  date published: 2022-06-15
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  type: MusicAlbum
  date published: 2022-08-14
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  date published: 2022-09-19
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  type: MusicAlbum
  date published: 2022-10-25
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  type: MusicAlbum
  date published: 2022-11-16
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-04-28