Jean Savard
type: MusicGroup
description: Jean Savard (born April 26, 1957) is a Canadian former professional ice hockey player. He played 43 games in the National Hockey League with the Chicago Black Hawks and Hartford Whalers between 1977 a
popularity: 3
followers: 2024
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf48202c011a001e1c1d3a0b5f9ad1368977ecd00e07821580bcc70a4411d7cf8
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/8740652b-b791-4113-b993-9caa40e79820.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8740652b-b791-4113-b993-9caa40e79820.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8740652b-b791-4113-b993-9caa40e79820
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf48202c011a001e1c1d3a0b5f9ad1368977ecd00e07821580bcc70a4411d7cf8","name":"Jean Savard","registered_at":"2026-06-17T12:51:49Z","symbol":"NIM1401080","token_address":"0xe1b3ef8cc6b1aca21550273efb4c2ce7c3a55cfb","type":"artist","uuid":"8740652b-b791-4113-b993-9caa40e79820"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48202c011a001e1c1d3a0b5f9ad1368977ecd00e07821580bcc70a4411d7cf8. 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/8740652b-b791-4113-b993-9caa40e79820.json and https://artists.proofprofile.net/proofs/artist/8740652b-b791-4113-b993-9caa40e79820.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf48202c011a001e1c1d3a0b5f9ad1368977ecd00e07821580bcc70a4411d7cf8","name":"Jean Savard","registered_at":"2026-06-17T12:51:49Z","symbol":"NIM1401080","token_address":"0xe1b3ef8cc6b1aca21550273efb4c2ce7c3a55cfb","type":"artist","uuid":"8740652b-b791-4113-b993-9caa40e79820"}
album: Positif
  type: MusicAlbum
  date published: 2017-12-15
album: Émotivement vôtre
  type: MusicAlbum
  date published: 2018-12-11
album: Le lion
  type: MusicAlbum
  date published: 2019-10-29
album: Stop! Rock and Roll...
  type: MusicAlbum
  date published: 2020-10-25
album: Le renouveau
  type: MusicAlbum
  date published: 2021-09-06
album: L'être humain
  type: MusicAlbum
  date published: 2022-09-11
album: Hey DJ!
  type: MusicAlbum
  date published: 2023-09-18
album: Créatif
  type: MusicAlbum
  date published: 2024-08-23
  track: Ramasser ce que t'as récolté
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181500
    explicit: false
    by artist: Jean Savard
    in album: Créatif
      type: MusicAlbum
      date published: 2024-08-23
    isrc code: USDHM2407334
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd2cff3027487e9956f97a7f4362e8536975faf32d9c1de4e7f83288825f7bf77
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 959100
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959100
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2407334
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T05:29:55Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cff3027487e9956f97a7f4362e8536975faf32d9c1de4e7f83288825f7bf77. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USDHM2407334.
      date published: 2026-07-22T05:29:55Z
    audio: Ramasser ce que t'as récolté
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.032
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.778
      additional property: Energy
        type: PropertyValue
        value: 0.646
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.173
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.57
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.739
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Évolution
  type: MusicAlbum
  date published: 2025-08-02