Savannah Lathem
type: MusicGroup
popularity: 2
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b2f7864d5064572c814f834f84bb7345c3d9af9aa1f113688d84e22f3e143a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1cca350-515d-4d7e-9c7a-2c2b74f20dfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1cca350-515d-4d7e-9c7a-2c2b74f20dfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1cca350-515d-4d7e-9c7a-2c2b74f20dfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b2f7864d5064572c814f834f84bb7345c3d9af9aa1f113688d84e22f3e143a2","name":"Savannah Lathem","registered_at":"2026-06-20T19:36:44Z","symbol":"NIM1692789","token_address":"0x0ad5906dc72b786c0f07621f7bf69b8a5cc714bf","type":"artist","uuid":"c1cca350-515d-4d7e-9c7a-2c2b74f20dfe"}
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 0x6b2f7864d5064572c814f834f84bb7345c3d9af9aa1f113688d84e22f3e143a2. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1cca350-515d-4d7e-9c7a-2c2b74f20dfe.json and https://artists.proofprofile.net/proofs/artist/c1cca350-515d-4d7e-9c7a-2c2b74f20dfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6b2f7864d5064572c814f834f84bb7345c3d9af9aa1f113688d84e22f3e143a2","name":"Savannah Lathem","registered_at":"2026-06-20T19:36:44Z","symbol":"NIM1692789","token_address":"0x0ad5906dc72b786c0f07621f7bf69b8a5cc714bf","type":"artist","uuid":"c1cca350-515d-4d7e-9c7a-2c2b74f20dfe"}
album: Gonna Make a Change
  type: MusicAlbum
  date published: 2019-12-01
album: Stand Together Now
  type: MusicAlbum
  date published: 2020-07-06
album: Every Step of the Way
  type: MusicAlbum
  date published: 2020-08-17
album: Gonna Make a Change
  type: MusicAlbum
  date published: 2020-11-03
album: Hope Again
  type: MusicAlbum
  date published: 2021-10-18
album: Why I Love Christmas Time
  type: MusicAlbum
  date published: 2021-10-27
album: Gonna Make a Change
  type: MusicAlbum
  date published: 2021-12-13
  track: Gonna Make a Change
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208775
    explicit: false
    by artist: Savannah Lathem
    in album: Gonna Make a Change
      type: MusicAlbum
      date published: 2021-12-13
    isrc code: TCAEN1967155
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:36:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x74b8f2b41f733c1c2d1970f7d3eaaf7c7022ab125beb9c71bb1705c1bb6f0766
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEN1967155
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x74b8f2b41f733c1c2d1970f7d3eaaf7c7022ab125beb9c71bb1705c1bb6f0766. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/TCAEN1967155.
      date published: 2026-07-06T01:26:17Z
    audio: Gonna Make a Change
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.062
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.796
      additional property: Energy
        type: PropertyValue
        value: 0.686
      additional property: Speechiness
        type: PropertyValue
        value: 0.109
      additional property: Acousticness
        type: PropertyValue
        value: 0.495
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.065
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.901
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.393
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rise Up
  type: MusicAlbum
  date published: 2022-07-01