Leon Bibb
type: MusicGroup
description: Leon Bibb may refer to: Leon Bibb (newscaster) Leon Bibb (musician)
popularity: 5
followers: 493
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x928033bb1334247325764b039a534007cefdbce2965cc397e69e908a3a49995b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8de9d837-24b1-4606-8fed-47e946da2ecb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8de9d837-24b1-4606-8fed-47e946da2ecb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8de9d837-24b1-4606-8fed-47e946da2ecb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x928033bb1334247325764b039a534007cefdbce2965cc397e69e908a3a49995b","name":"Leon Bibb","registered_at":"2026-06-17T15:31:57Z","symbol":"NIM1439290","token_address":"0xd5240dd5554817f97e2437d6cc9c5a0ae821e821","type":"artist","uuid":"8de9d837-24b1-4606-8fed-47e946da2ecb"}
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 0x928033bb1334247325764b039a534007cefdbce2965cc397e69e908a3a49995b. 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/8de9d837-24b1-4606-8fed-47e946da2ecb.json and https://artists.proofprofile.net/proofs/artist/8de9d837-24b1-4606-8fed-47e946da2ecb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x928033bb1334247325764b039a534007cefdbce2965cc397e69e908a3a49995b","name":"Leon Bibb","registered_at":"2026-06-17T15:31:57Z","symbol":"NIM1439290","token_address":"0xd5240dd5554817f97e2437d6cc9c5a0ae821e821","type":"artist","uuid":"8de9d837-24b1-4606-8fed-47e946da2ecb"}
album: Foment, Ferment, Free... Free
  type: MusicAlbum
  date published: 1969-09-01
album: This is Leon Bibb
  type: MusicAlbum
  date published: 1970-04-01
album: A Family Affair
  type: MusicAlbum
  date published: 2002
album: Praising Peace: A Tribute to Paul Robeson
  type: MusicAlbum
  date published: 2006-04-04
album: Praising Peace: A Tribute to Paul Robeson
  type: MusicAlbum
  date published: 2006-04-04
album: Praising Peace: A Tribute to Paul Robeson
  type: MusicAlbum
  date published: 2006-04-04
album: They Call The Wind Maria (Performed Live On The Ed Sullivan Show/1963)
  type: MusicAlbum
  date published: 2010-01-01
album: Tol'My Captain and Newport 1959
  type: MusicAlbum
  date published: 2012-05-08
album: It Could Be A Wonderful World
  type: MusicAlbum
  date published: 2012-09-05
  track: It Could Be A Wonderful World
album: It Could Be a Wonderful World (Little Songs on Big Subjects)
  type: MusicAlbum
  date published: 2015-11-13
album: Midnight Special
  type: MusicAlbum
  date published: 2022-06-02

It Could Be A Wonderful World
type: MusicRecording
duration: PT2M11S
duration ms: 131546
explicit: false
by artist: Leon Bibb
in album: It Could Be A Wonderful World
  type: MusicAlbum
  date published: 2012-09-05
isrc code: USCXG1200626
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:04:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc50c076d004b297c5ac1c6a1e56071b1757ca31e16081520b5bf9a0c7b36becf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1200626
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50c076d004b297c5ac1c6a1e56071b1757ca31e16081520b5bf9a0c7b36becf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USCXG1200626.
  date published: 2026-07-02T11:34:59Z
audio: It Could Be A Wonderful World
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.873
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.765
  additional property: Energy
    type: PropertyValue
    value: 0.408
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.827
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.142
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.934
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.666
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major