Red Clay
type: MusicGroup
description: Red Clay is an album recorded in 1970 by jazz trumpeter Freddie Hubbard. It was his first album on Creed Taylor's CTI label and marked a shift toward the soul-jazz fusion sounds that would dominate hi
popularity: 10
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf9ea950b7793f05820a3259949c743f19a984c274adbd9c2df92cde9fff2eba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d768a72-24c2-4a08-89c9-c432f7d9747c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d768a72-24c2-4a08-89c9-c432f7d9747c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d768a72-24c2-4a08-89c9-c432f7d9747c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf9ea950b7793f05820a3259949c743f19a984c274adbd9c2df92cde9fff2eba","name":"Red Clay","registered_at":"2026-06-20T04:35:54Z","symbol":"NIM1513215","token_address":"0x33d09f7417176ab95bf8c417922a490a8e63d4d1","type":"artist","uuid":"9d768a72-24c2-4a08-89c9-c432f7d9747c"}
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 0xbf9ea950b7793f05820a3259949c743f19a984c274adbd9c2df92cde9fff2eba. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d768a72-24c2-4a08-89c9-c432f7d9747c.json and https://artists.proofprofile.net/proofs/artist/9d768a72-24c2-4a08-89c9-c432f7d9747c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xbf9ea950b7793f05820a3259949c743f19a984c274adbd9c2df92cde9fff2eba","name":"Red Clay","registered_at":"2026-06-20T04:35:54Z","symbol":"NIM1513215","token_address":"0x33d09f7417176ab95bf8c417922a490a8e63d4d1","type":"artist","uuid":"9d768a72-24c2-4a08-89c9-c432f7d9747c"}
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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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