Ericca Latza
type: MusicGroup
popularity: 3
followers: 263
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x941d8ec135cd7ed1adc27a853cdb51263febfa5ab9f6b71ac5a9d34367bc3a39
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/d8fc8a8f-ab65-4337-a3ed-8c5838a2df2c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8fc8a8f-ab65-4337-a3ed-8c5838a2df2c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8fc8a8f-ab65-4337-a3ed-8c5838a2df2c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x941d8ec135cd7ed1adc27a853cdb51263febfa5ab9f6b71ac5a9d34367bc3a39","name":"Ericca Latza","registered_at":"2026-06-21T04:09:58Z","symbol":"NIM1815112","token_address":"0x4127c6e40ca5333cdbb1a1073caa5f4bf098dabb","type":"artist","uuid":"d8fc8a8f-ab65-4337-a3ed-8c5838a2df2c"}
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 0x941d8ec135cd7ed1adc27a853cdb51263febfa5ab9f6b71ac5a9d34367bc3a39. 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/d8fc8a8f-ab65-4337-a3ed-8c5838a2df2c.json and https://artists.proofprofile.net/proofs/artist/d8fc8a8f-ab65-4337-a3ed-8c5838a2df2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x941d8ec135cd7ed1adc27a853cdb51263febfa5ab9f6b71ac5a9d34367bc3a39","name":"Ericca Latza","registered_at":"2026-06-21T04:09:58Z","symbol":"NIM1815112","token_address":"0x4127c6e40ca5333cdbb1a1073caa5f4bf098dabb","type":"artist","uuid":"d8fc8a8f-ab65-4337-a3ed-8c5838a2df2c"}
album: Get Tough
  type: MusicAlbum
  date published: 2019-04-01
album: Brand New Woman
  type: MusicAlbum
  date published: 2019-11-04
album: No More
  type: MusicAlbum
  date published: 2020-04-12
album: The Lot We're Given
  type: MusicAlbum
  date published: 2021-04-16
album: Like This Town
  type: MusicAlbum
  date published: 2021-08-13
album: Ericca Latza
  type: MusicAlbum
  date published: 2022-02-18
album: Wild Is a Woman
  type: MusicAlbum
  date published: 2024-07-05
album: New Paint
  type: MusicAlbum
  date published: 2025-01-31
  track: New Paint
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194509
    explicit: false
    by artist: Ericca Latza
    in album: New Paint
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: TCAJA2462033
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:41:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf0f8fb7361ca61db88c8791d553f1caf096a12e763e95e7619af0a17072f34c9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959001
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959001
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2462033
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:41:42Z
    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 0xf0f8fb7361ca61db88c8791d553f1caf096a12e763e95e7619af0a17072f34c9. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/TCAJA2462033.
      date published: 2026-07-21T11:41:42Z
    audio: New Paint
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.144
      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: 0.509
      additional property: Energy
        type: PropertyValue
        value: 0.44
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.19
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.194
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.178
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.323
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Want a Cowboy
  type: MusicAlbum
  date published: 2025-08-22