The Head Hunters
type: MusicGroup
genre: jazz funk
description: The Head Hunters is an album by American jazz drummer Chico Hamilton featuring performances recorded in 1968 and originally released on the Solid State label.Payne, D., Solid State Records discography
popularity: 2
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xc082494cb7e91674f323f3caabddd58d7697101c1f4b86d43b3d91c2db7b2c06
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1df42685-3fb3-415b-93cf-34e8b64cac6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1df42685-3fb3-415b-93cf-34e8b64cac6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1df42685-3fb3-415b-93cf-34e8b64cac6b
additional property: OTSTimestamp
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  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc082494cb7e91674f323f3caabddd58d7697101c1f4b86d43b3d91c2db7b2c06","name":"The Head Hunters","registered_at":"2026-06-16T00:00:21Z","symbol":"NIM0873457","token_address":"0x524b067641f204439d3d140188c25090dc9f1471","type":"artist","uuid":"1df42685-3fb3-415b-93cf-34e8b64cac6b"}
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 0xc082494cb7e91674f323f3caabddd58d7697101c1f4b86d43b3d91c2db7b2c06. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1df42685-3fb3-415b-93cf-34e8b64cac6b.json and https://artists.proofprofile.net/proofs/artist/1df42685-3fb3-415b-93cf-34e8b64cac6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
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