Chris Slade
type: MusicGroup
description: Chris Slade (born Christopher Slade Rees; 30 October 1946) is a Welsh drummer, who is perhaps best known for playing for Manfred Mann's Earth Band from its inception in 1971 to 1978 on eight albums, a
popularity: 3
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684c410de0ed166884c242546060161aac603939459112d5940780afcbe6dd6e. 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/c3ebe8a3-772d-4022-9506-dde3abe8c178.json and https://artists.proofprofile.net/proofs/artist/c3ebe8a3-772d-4022-9506-dde3abe8c178.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x684c410de0ed166884c242546060161aac603939459112d5940780afcbe6dd6e","name":"Chris Slade","registered_at":"2026-06-20T20:31:40Z","symbol":"NIM1706534","token_address":"0x0053f7abce1a094838bfa0f293f845d591fb50f8","type":"artist","uuid":"c3ebe8a3-772d-4022-9506-dde3abe8c178"}
track: Hey Jude

Hey Jude
type: MusicRecording
duration: PT5M22S
duration ms: 322480
explicit: false
by artist: Tim "Ripper" Owens
by artist: George Lynch
by artist: Bob Kulick
by artist: Tim Bogert
by artist: Chris Slade
in album: Butchering The Beatles
  type: MusicAlbum
  date published: 2006-10-24
isrc code: USRY20601033
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b2f01d97c4e25e4b5246eb29420bd9e450f84ef6b0f0970416cf2692cff6de. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRY20601033.
  date published: 2026-07-02T03:30:09Z
audio: Hey Jude
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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