Alvin Chris
type: MusicGroup
popularity: 22
followers: 3834
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x435f22f945123521a6f0ab27ebcd930beb191c060df372bd59b652cdda5ce675
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a9c70d1-cc8c-4492-8654-a63e34a66304.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a9c70d1-cc8c-4492-8654-a63e34a66304.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a9c70d1-cc8c-4492-8654-a63e34a66304
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x435f22f945123521a6f0ab27ebcd930beb191c060df372bd59b652cdda5ce675","name":"Alvin Chris","registered_at":"2026-06-11T21:33:18Z","symbol":"NIM0118300","token_address":"0x385b8e7aa4b2b3e631fda73f03d16860342deaec","type":"artist","uuid":"5a9c70d1-cc8c-4492-8654-a63e34a66304"}
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 0x435f22f945123521a6f0ab27ebcd930beb191c060df372bd59b652cdda5ce675. 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/5a9c70d1-cc8c-4492-8654-a63e34a66304.json and https://artists.proofprofile.net/proofs/artist/5a9c70d1-cc8c-4492-8654-a63e34a66304.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x435f22f945123521a6f0ab27ebcd930beb191c060df372bd59b652cdda5ce675","name":"Alvin Chris","registered_at":"2026-06-11T21:33:18Z","symbol":"NIM0118300","token_address":"0x385b8e7aa4b2b3e631fda73f03d16860342deaec","type":"artist","uuid":"5a9c70d1-cc8c-4492-8654-a63e34a66304"}
album: Amour Amer
  type: MusicAlbum
  date published: 2018-04-10
album: Amour Amer
  type: MusicAlbum
  date published: 2018-04-11
album: BESOIN CRUEL
  type: MusicAlbum
  date published: 2018-10-17
album: BESOIN CRUEL
  type: MusicAlbum
  date published: 2018-10-25
album: Coucou c'est encore moi
  type: MusicAlbum
  date published: 2019-12-06
album: Coucou c'est encore moi
  type: MusicAlbum
  date published: 2019-12-06
album: Psycho
  type: MusicAlbum
  date published: 2020-01-29
album: Psycho
  type: MusicAlbum
  date published: 2020-01-29
  track: Psycho
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153000
    explicit: true
    by artist: Alvin Chris
    in album: Psycho
      type: MusicAlbum
      date published: 2020-01-29
    isrc code: QZFYZ2087306
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T13:25:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfb10b8cdf438bd2838468283e76bcb4fb12922f9a99932a3a408b61910b89cda
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2087306
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0xfb10b8cdf438bd2838468283e76bcb4fb12922f9a99932a3a408b61910b89cda. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2087306 — a six-check JSON result.
      date published: 2026-07-16T16:14:30Z
    audio: Psycho
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.07
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.637
      additional property: Energy
        type: PropertyValue
        value: 0.402
      additional property: Speechiness
        type: PropertyValue
        value: 0.116
      additional property: Acousticness
        type: PropertyValue
        value: 0.106
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.135
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.203
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Le bon mood
  type: MusicAlbum
  date published: 2020-04-17
album: Le bon mood
  type: MusicAlbum
  date published: 2020-04-17
album: Question de temps
  type: MusicAlbum
  date published: 2020-07-16
album: Enchanté
  type: MusicAlbum
  date published: 2020-08-28
album: Pire que mieux
  type: MusicAlbum
  date published: 2021-05-03
album: Maux de l'âme
  type: MusicAlbum
  date published: 2021-05-24
album: Blessures
  type: MusicAlbum
  date published: 2021-06-21
album: Pas d'excuses
  type: MusicAlbum
  date published: 2021-10-13
album: Averse
  type: MusicAlbum
  date published: 2021-12-01
album: Bug
  type: MusicAlbum
  date published: 2022-01-11
album: Après vous
  type: MusicAlbum
  date published: 2022-02-04
album: Bois de l'eau
  type: MusicAlbum
  date published: 2022-08-19
album: Bois de l'eau
  type: MusicAlbum
  date published: 2022-08-19
album: Tout doux liste
  type: MusicAlbum
  date published: 2022-10-28
album: Tout doux liste
  type: MusicAlbum
  date published: 2022-10-28
album: Murmure
  type: MusicAlbum
  date published: 2022-12-09
album: Murmure
  type: MusicAlbum
  date published: 2022-12-09
album: Au temps pour moi
  type: MusicAlbum
  date published: 2022-12-16
album: chaudes larmes
album: fou à lier
album: rienestplusimple
album: DANS MON ASSIETTE
album: OOPS
album: BROKE AGAIN!
album: FILM2Q

Au temps pour moi
type: MusicAlbum
date published: 2022-12-16

chaudes larmes
type: MusicAlbum
date published: 2023-09-29

chaudes larmes
type: MusicAlbum
date published: 2023-09-29

fou à lier
type: MusicAlbum
date published: 2023-11-13

fou à lier
type: MusicAlbum
date published: 2023-11-13

rienestplusimple
type: MusicAlbum
date published: 2024-03-11

rienestplusimple
type: MusicAlbum
date published: 2024-03-11

DANS MON ASSIETTE
type: MusicAlbum
date published: 2024-04-24

DANS MON ASSIETTE
type: MusicAlbum
date published: 2024-04-24
track: DANS MON ASSIETTE
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153000
  explicit: true
  by artist: Alvin Chris
  in album: DANS MON ASSIETTE
    type: MusicAlbum
    date published: 2024-04-24
  isrc code: FXR592400944
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T12:45:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x020d8e3576dc548de9110b39d7f5069c3fed20ca7c2f364e54359039010271c3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959008
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959008
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR592400944
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T13:14:05Z
  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 0x020d8e3576dc548de9110b39d7f5069c3fed20ca7c2f364e54359039010271c3. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR592400944 — a six-check JSON result.
    date published: 2026-07-21T13:14:05Z
  audio: DANS MON ASSIETTE
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.031
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.92
    additional property: Energy
      type: PropertyValue
      value: 0.378
    additional property: Speechiness
      type: PropertyValue
      value: 0.506
    additional property: Acousticness
      type: PropertyValue
      value: 0.352
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.413
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.905
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

OOPS
type: MusicAlbum
date published: 2024-06-05

OOPS
type: MusicAlbum
date published: 2024-06-05

BROKE AGAIN!
type: MusicAlbum
date published: 2025-06-12

FILM2Q
type: MusicAlbum
date published: 2025-07-23