Coastal Run
type: MusicGroup
genre: dream pop
popularity: 4
followers: 154
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6712609f2c5145097db730f1bc81c86b13a7c7d5344228f9f43f8d7351b82e85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f369c45-25ea-4df8-85ee-4628eaa81389.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f369c45-25ea-4df8-85ee-4628eaa81389.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f369c45-25ea-4df8-85ee-4628eaa81389
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6712609f2c5145097db730f1bc81c86b13a7c7d5344228f9f43f8d7351b82e85","name":"Coastal Run","registered_at":"2026-06-16T00:20:06Z","symbol":"NIM0878171","token_address":"0xd3fa08b40685e95d32798d3d62ab23698e861881","type":"artist","uuid":"1f369c45-25ea-4df8-85ee-4628eaa81389"}
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 0x6712609f2c5145097db730f1bc81c86b13a7c7d5344228f9f43f8d7351b82e85. Chain 2 (Bitcoin): anchored in block 953932 (2026-06-16T11:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f369c45-25ea-4df8-85ee-4628eaa81389.json and https://artists.proofprofile.net/proofs/artist/1f369c45-25ea-4df8-85ee-4628eaa81389.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:10:43Z
  text: {"copyright_id":"0x6712609f2c5145097db730f1bc81c86b13a7c7d5344228f9f43f8d7351b82e85","name":"Coastal Run","registered_at":"2026-06-16T00:20:06Z","symbol":"NIM0878171","token_address":"0xd3fa08b40685e95d32798d3d62ab23698e861881","type":"artist","uuid":"1f369c45-25ea-4df8-85ee-4628eaa81389"}
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