Color of Clouds
type: MusicGroup
popularity: 2
followers: 553
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cb7154112f9787ff5be45751081f8915e69089d87c5b148757500c565e4970f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbf38c05-7f14-4375-afdf-4a8c4994dbef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbf38c05-7f14-4375-afdf-4a8c4994dbef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbf38c05-7f14-4375-afdf-4a8c4994dbef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0cb7154112f9787ff5be45751081f8915e69089d87c5b148757500c565e4970f","name":"Color of Clouds","registered_at":"2026-06-20T17:39:11Z","symbol":"NIM1668758","token_address":"0x9bc363e62a8f40a7a15ce9b41a8c4d7734299964","type":"artist","uuid":"bbf38c05-7f14-4375-afdf-4a8c4994dbef"}
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 0x0cb7154112f9787ff5be45751081f8915e69089d87c5b148757500c565e4970f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbf38c05-7f14-4375-afdf-4a8c4994dbef.json and https://artists.proofprofile.net/proofs/artist/bbf38c05-7f14-4375-afdf-4a8c4994dbef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x0cb7154112f9787ff5be45751081f8915e69089d87c5b148757500c565e4970f","name":"Color of Clouds","registered_at":"2026-06-20T17:39:11Z","symbol":"NIM1668758","token_address":"0x9bc363e62a8f40a7a15ce9b41a8c4d7734299964","type":"artist","uuid":"bbf38c05-7f14-4375-afdf-4a8c4994dbef"}
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  type: MusicAlbum
  date published: 2010
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  type: MusicAlbum
  date published: 2010-03-02
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  type: MusicAlbum
  date published: 2010-10-19
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  type: MusicAlbum
  date published: 2011-05-17
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  type: MusicAlbum
  date published: 2013-01-22