Al "Carnival Time" Johnson
type: MusicGroup
genre: zydeco
genre: cajun
description: Al "Carnival Time" Johnson (born June 20, 1939, in New Orleans, LouisianaClassic Songs of Louisiana "Carnival Time", OffBeat Magazine, February 2007) is an American singer and piano player best known
popularity: 9
followers: 212
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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 0x8ac61d37385e008668d729808d67b6f5dda2a0fcc35fbb9e497882f5d707ba3c. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fa5786e-50ca-405f-b066-f0e5884b4cd2.json and https://artists.proofprofile.net/proofs/artist/8fa5786e-50ca-405f-b066-f0e5884b4cd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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album: Who Dat Say - single
  type: MusicAlbum
  date published: 2009-12-28
album: Super Bowl Time - Single
  type: MusicAlbum
  date published: 2013-01-29
album: Beyond Carnival
  type: MusicAlbum
  date published: 2013-05-30
album: Beyond Carnival
  type: MusicAlbum
  date published: 2013-05-30
album: Don't Go, Santa
  type: MusicAlbum
  date published: 2015-10-29
track: Lena

Lena
type: MusicRecording
duration: PT3M1S
duration ms: 181133
explicit: false
by artist: Al "Carnival Time" Johnson
in album: Talking 'Bout the Blues, Vol. 6
  type: MusicAlbum
  date published: 2014-12-16
isrc code: US3L61476772
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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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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd42dc850273bad501270927d44ed1a05faa51434269f76451bc0733581459f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US3L61476772.
  date published: 2026-07-08T03:53:27Z
audio: Lena
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Loudness (dB)
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