Johane
type: MusicGroup
popularity: 11
followers: 1632
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7952c575c1a71ccd9a55e309574bc9fc4b43f8a8f78d53b2056cabb57dbc2bec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47c13e17-a661-4374-9b68-ed049c0835d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47c13e17-a661-4374-9b68-ed049c0835d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47c13e17-a661-4374-9b68-ed049c0835d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
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 0x7952c575c1a71ccd9a55e309574bc9fc4b43f8a8f78d53b2056cabb57dbc2bec. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47c13e17-a661-4374-9b68-ed049c0835d8.json and https://artists.proofprofile.net/proofs/artist/47c13e17-a661-4374-9b68-ed049c0835d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: Ho Avy Aminao
  type: MusicAlbum
  date published: 2017-02-18
album: Faly
  type: MusicAlbum
  date published: 2017-05-30
album: Hanalavitra Anao
  type: MusicAlbum
  date published: 2017-09-04
album: Tsy mahasaraka
  type: MusicAlbum
  date published: 2018-04-05
album: Mionona
  type: MusicAlbum
  date published: 2018-07-25
album: Na mbola tia
  type: MusicAlbum
  date published: 2019-03-03
album: Ho Iray
  type: MusicAlbum
  date published: 2019-05-07
  track: Ho Iray
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204447
    explicit: false
    by artist: Johane
    in album: Ho Iray
      type: MusicAlbum
      date published: 2019-05-07
    isrc code: CH6542327863
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:23:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1ee1d0e5f1de843afaa17c6dc08bf7e11805f2e65796f7bf42b7e4855b51f1b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542327863
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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 0xa1ee1d0e5f1de843afaa17c6dc08bf7e11805f2e65796f7bf42b7e4855b51f1b. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/CH6542327863.
      date published: 2026-07-21T03:03:40Z
    audio: Ho Iray
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.702
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.511
      additional property: Energy
        type: PropertyValue
        value: 0.325
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.665
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.208
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.477
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Safidy
  type: MusicAlbum
  date published: 2021-02-14
album: Amin'ny fo
  type: MusicAlbum
  date published: 2021-07-16
album: Tsiaro
  type: MusicAlbum
  date published: 2021-11-26
album: Omeko Anao
  type: MusicAlbum
  date published: 2022-02-04
album: Fikiro
  type: MusicAlbum
  date published: 2022-05-14
album: Tsy nenina
  type: MusicAlbum
  date published: 2022-09-28
album: Tantano
  type: MusicAlbum
  date published: 2022-12-22
album: Anjarako
  type: MusicAlbum
  date published: 2023-02-14
album: Fikiro
  type: MusicAlbum
  date published: 2023-04-01
album: Mafy Orina
  type: MusicAlbum
  date published: 2023-04-02
album: Ho Iray
  type: MusicAlbum
  date published: 2023-04-03
album: Feno Fitia
  type: MusicAlbum
  date published: 2023-04-04
album: Amin'ny fo
  type: MusicAlbum
  date published: 2023-04-08
album: Tsy Nenina
  type: MusicAlbum
  date published: 2023-04-08
album: Omeko Anao
  type: MusicAlbum
  date published: 2023-04-10
album: Samy vita
  type: MusicAlbum
  date published: 2023-04-20
album: Samy vita
  type: MusicAlbum
  date published: 2023-04-21
album: Safidy
  type: MusicAlbum
  date published: 2023-04-25
album: Mionona
  type: MusicAlbum
  date published: 2023-04-26
album: Tsiaro
  type: MusicAlbum
  date published: 2023-04-28
album: Ajanony
album: Hiara-Dia
album: Aleoko misintaka
album: NANDEHA HO AZY

Tantano
type: MusicAlbum
date published: 2023-04-30

Ajanony
type: MusicAlbum
date published: 2023-12-22

Ajanony
type: MusicAlbum
date published: 2023-12-22

Hiara-Dia
type: MusicAlbum
date published: 2024-02-14

Ajanony
type: MusicAlbum
date published: 2024-09-06

Aleoko misintaka
type: MusicAlbum
date published: 2024-10-05

NANDEHA HO AZY
type: MusicAlbum
date published: 2024-11-01

Aleoko misintaka
type: MusicAlbum
date published: 2024-11-06