The Memphis Horns
type: MusicGroup
description: The Memphis Horns was an American horn section, made famous by their many appearances on Stax Records. The duo consisted of Wayne Jackson on trumpet and Andrew Love on tenor saxophone. An "offshoot of
popularity: 25
followers: 2506
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xa267985a2eb9f8a476bec15a1c2b0a4e5715572eddbe73d7cf421689a94c724f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39a0f852-c174-4452-a402-a0202d3e6451.json and https://artists.proofprofile.net/proofs/artist/39a0f852-c174-4452-a402-a0202d3e6451.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Memphis Horns
  type: MusicAlbum
  date published: 1970-01-01
  track: Soul Bowl
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    explicit: false
    by artist: The Memphis Horns
    in album: Memphis Horns
      type: MusicAlbum
      date published: 1970-01-01
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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      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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdb250a1e59f258949ec1e98a0b2b86a476ed17efa87b13a49ff51c0f742524. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/USAT20501341.
      date published: 2026-07-19T07:58:24Z
    audio: Soul Bowl
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      additional property: Valence (Positivity)
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album: High on Music
  type: MusicAlbum
  date published: 1976-05-23
album: Get Up and Dance
  type: MusicAlbum
  date published: 1977-05-23
album: Flame Out
  type: MusicAlbum
  date published: 1992-06-06
album: The Memphis Horns
  type: MusicAlbum
  date published: 1995
album: The Memphis Horns
  type: MusicAlbum
  date published: 1995-01-01
album: The Memphis Horns
  type: MusicAlbum
  date published: 1995-05-16
album: Wishing You A Merry Christmas
  type: MusicAlbum
  date published: 1999-10-01
album: High on Music / Get up and Dance
  type: MusicAlbum
  date published: 2019-08-21
track: The Grosser
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  duration: PT3M44S
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  by artist: Fettes Brot
  by artist: The Memphis Horns
  in album: Hitstory
    type: MusicAlbum
    date published: 2023-02-10
  genre: german-pop
  genre: german-rock
  genre: german-alternative-rap
  genre: german-jazz-rap
  genre: hamburg-hip-hop
  genre: oldschool-deutschrap
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  additional property: OTSVerifyInstructions
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    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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac99c8ab318a999bafcec42359b20af3b44ccbfb1c45758efaa6c84625dfe31. 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/DEAH90900006.
    date published: 2026-07-02T03:30:09Z
  audio: The Grosser
    type: AudioObject
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    additional property: Musical Key
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    additional property: Danceability
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    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
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track: Knock on Wood - Live at Fillmore West, San Francisco, CA, 3/5/1971
track: Knock On Wood - Live at Fillmore West, San Francisco, CA, 3/6/1971
track: Knock on Wood - Live at Fillmore West, San Francisco, CA, 3/7/1971

Knock on Wood - Live at Fillmore West, San Francisco, CA, 3/5/1971
type: MusicRecording
duration: PT5M37S
duration ms: 337440
explicit: false
by artist: The Memphis Horns
in album: Don't Fight the Feeling - the Complete Aretha Franklin & King Curtis Live at Fillmore West
  type: MusicAlbum
  date published: 2005
popularity: 7
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cb2311acbc2cd6bc7a70f863f81d65ac147afaaca6b8e1206c7e24ea2bdc1f. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USAT20403184.
  date published: 2026-07-29T11:30:20Z
audio: Knock on Wood - Live at Fillmore West, San Francisco, CA, 3/5/1971
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  additional property: Danceability
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  additional property: Speechiness
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isrc code: USAT20403184
additional property: CopyrightID
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additional property: OTSHash
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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 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

Knock On Wood - Live at Fillmore West, San Francisco, CA, 3/6/1971
type: MusicRecording
duration: PT5M3S
duration ms: 303853
explicit: false
by artist: The Memphis Horns
in album: Don't Fight the Feeling - the Complete Aretha Franklin & King Curtis Live at Fillmore West
  type: MusicAlbum
  date published: 2005
popularity: 2
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd855c31412d137d2a848780c6586342c1937be7abf37f3c9eb1ac2d1f3d8617f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USAT20403209.
  date published: 2026-07-30T22:27:30Z
audio: Knock On Wood - Live at Fillmore West, San Francisco, CA, 3/6/1971
  type: AudioObject
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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additional property: CopyrightID
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Knock on Wood - Live at Fillmore West, San Francisco, CA, 3/7/1971
type: MusicRecording
duration: PT5M26S
duration ms: 326960
explicit: false
by artist: The Memphis Horns
in album: Don't Fight the Feeling - the Complete Aretha Franklin & King Curtis Live at Fillmore West
  type: MusicAlbum
  date published: 2005
popularity: 2
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d6c768316e94066a44da4c350b9ae41aaf5a183041623c9431a2d75b70caa7. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USAT20403225.
  date published: 2026-07-31T23:51:35Z
audio: Knock on Wood - Live at Fillmore West, San Francisco, CA, 3/7/1971
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Key Name
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isrc code: USAT20403225
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Musical Key
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value: 0

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.687

Energy
type: PropertyValue
value: 0.583

Speechiness
type: PropertyValue
value: 0.244

Acousticness
type: PropertyValue
value: 0.003

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.318

Valence (Positivity)
type: PropertyValue
value: 0.758

Loudness (dB)
type: PropertyValue
value: -9.909

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major