Elsa G
type: MusicGroup
popularity: 4
followers: 2524
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb09c745f0ba4987521c5e18c7dc966c84ee9cc2cb987ff08b14a30237743e1c7
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/91026685-62bf-4ce7-a842-a6bbbd4399d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91026685-62bf-4ce7-a842-a6bbbd4399d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91026685-62bf-4ce7-a842-a6bbbd4399d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb09c745f0ba4987521c5e18c7dc966c84ee9cc2cb987ff08b14a30237743e1c7","name":"Elsa G","registered_at":"2026-06-17T16:17:04Z","symbol":"NIM1450077","token_address":"0x171871478ecf488bed787f2b2ac15ff6b9d19930","type":"artist","uuid":"91026685-62bf-4ce7-a842-a6bbbd4399d6"}
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 0xb09c745f0ba4987521c5e18c7dc966c84ee9cc2cb987ff08b14a30237743e1c7. 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/91026685-62bf-4ce7-a842-a6bbbd4399d6.json and https://artists.proofprofile.net/proofs/artist/91026685-62bf-4ce7-a842-a6bbbd4399d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xb09c745f0ba4987521c5e18c7dc966c84ee9cc2cb987ff08b14a30237743e1c7","name":"Elsa G","registered_at":"2026-06-17T16:17:04Z","symbol":"NIM1450077","token_address":"0x171871478ecf488bed787f2b2ac15ff6b9d19930","type":"artist","uuid":"91026685-62bf-4ce7-a842-a6bbbd4399d6"}
album: c'est mort
  type: MusicAlbum
  date published: 2021-01-30
  track: c'est mort
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193579
    explicit: false
    by artist: Elsa G
    in album: c'est mort
      type: MusicAlbum
      date published: 2021-01-30
    isrc code: TCAFI2186966
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:03:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a41d9fa4826c70f55dcc8c9a57bbf398cd7f02aa1d1693bcc9f6b285d302108
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958251
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958251
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2186966
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T06:29:25Z
    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 0x1a41d9fa4826c70f55dcc8c9a57bbf398cd7f02aa1d1693bcc9f6b285d302108. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/TCAFI2186966.
      date published: 2026-07-16T06:29:25Z
    audio: c'est mort
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.014
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.761
      additional property: Speechiness
        type: PropertyValue
        value: 0.119
      additional property: Acousticness
        type: PropertyValue
        value: 0.287
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.553
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.882
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Désolée
  type: MusicAlbum
  date published: 2021-04-21
album: Révélation
  type: MusicAlbum
  date published: 2021-05-26
album: Dans le Newar
  type: MusicAlbum
  date published: 2021-06-16
album: Rien de spécial
  type: MusicAlbum
  date published: 2021-10-20