Tania Martin
type: MusicGroup
popularity: 6
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d0f427e1169d876304ef18a166b6b20a005a5320d23a2d48e6719bb687eadd3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da653e22-f157-46be-b456-342feff0b003.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da653e22-f157-46be-b456-342feff0b003.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da653e22-f157-46be-b456-342feff0b003
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d0f427e1169d876304ef18a166b6b20a005a5320d23a2d48e6719bb687eadd3","name":"Tania Martin","registered_at":"2026-06-21T04:23:07Z","symbol":"NIM1817532","token_address":"0x839379952876b3e860d51db9292056a4dd2469f2","type":"artist","uuid":"da653e22-f157-46be-b456-342feff0b003"}
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 0x3d0f427e1169d876304ef18a166b6b20a005a5320d23a2d48e6719bb687eadd3. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da653e22-f157-46be-b456-342feff0b003.json and https://artists.proofprofile.net/proofs/artist/da653e22-f157-46be-b456-342feff0b003.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x3d0f427e1169d876304ef18a166b6b20a005a5320d23a2d48e6719bb687eadd3","name":"Tania Martin","registered_at":"2026-06-21T04:23:07Z","symbol":"NIM1817532","token_address":"0x839379952876b3e860d51db9292056a4dd2469f2","type":"artist","uuid":"da653e22-f157-46be-b456-342feff0b003"}
album: Métaphorik*
  type: MusicAlbum
  date published: 2015-01-15
album: Les âmes vagabondent
  type: MusicAlbum
  date published: 2021-02-22
album: Toujours et encore
  type: MusicAlbum
  date published: 2021-07-23
album: Séances Vivantes Vol 1.3
  type: MusicAlbum
  date published: 2022-02-16
album: On roule
  type: MusicAlbum
  date published: 2022-07-01
album: Y'é où le soleil (Radio edit)
  type: MusicAlbum
  date published: 2023-11-03
album: Fille des bois
  type: MusicAlbum
  date published: 2024-05-31
  track: Fille des bois
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191515
    explicit: false
    by artist: Tania Martin
    in album: Fille des bois
      type: MusicAlbum
      date published: 2024-05-31
    isrc code: CAVM82400001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T06:55:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc702e11ea54bf06552ea03fe0c3913606a381f59936f3944c893ea3cdc020900
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAVM82400001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc702e11ea54bf06552ea03fe0c3913606a381f59936f3944c893ea3cdc020900. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/CAVM82400001.
      date published: 2026-07-17T09:14:21Z
    audio: Fille des bois
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.016
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.623
      additional property: Energy
        type: PropertyValue
        value: 0.877
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.163
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.225
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.356
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.307
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ici pour de bon
  type: MusicAlbum
  date published: 2024-09-19
album: Noël blanc
  type: MusicAlbum
  date published: 2024-11-20
album: TDAH
  type: MusicAlbum
  date published: 2025-03-19
album: Traverser le temps
  type: MusicAlbum
  date published: 2025-09-03