Samantha Foster
type: MusicGroup
popularity: 42
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77f833fcc028429d43ecabe85a681ea06c8dfa741a253d907858ff81f7d5cb8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a84b8ab7-ae91-4fba-bf1d-48a03831e7ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a84b8ab7-ae91-4fba-bf1d-48a03831e7ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a84b8ab7-ae91-4fba-bf1d-48a03831e7ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77f833fcc028429d43ecabe85a681ea06c8dfa741a253d907858ff81f7d5cb8b","name":"Samantha Foster","registered_at":"2026-06-12T06:42:33Z","symbol":"NIM0217677","token_address":"0x922c58109c94928b44b423302cd9656d2085092a","type":"artist","uuid":"a84b8ab7-ae91-4fba-bf1d-48a03831e7ab"}
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 0x77f833fcc028429d43ecabe85a681ea06c8dfa741a253d907858ff81f7d5cb8b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a84b8ab7-ae91-4fba-bf1d-48a03831e7ab.json and https://artists.proofprofile.net/proofs/artist/a84b8ab7-ae91-4fba-bf1d-48a03831e7ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x77f833fcc028429d43ecabe85a681ea06c8dfa741a253d907858ff81f7d5cb8b","name":"Samantha Foster","registered_at":"2026-06-12T06:42:33Z","symbol":"NIM0217677","token_address":"0x922c58109c94928b44b423302cd9656d2085092a","type":"artist","uuid":"a84b8ab7-ae91-4fba-bf1d-48a03831e7ab"}
album: Children's Play Song
  type: MusicAlbum
  date published: 2021-10-08
album: Cold Heart
  type: MusicAlbum
  date published: 2021-10-22
album: I Remember Clifford
  type: MusicAlbum
  date published: 2021-12-17
album: Heaven
  type: MusicAlbum
  date published: 2023-05-12
album: Now And Then
  type: MusicAlbum
  date published: 2023-12-08
album: Ordinary World
  type: MusicAlbum
  date published: 2024-11-29
  track: Ordinary World
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186000
    explicit: false
    by artist: Samantha Foster
    in album: Ordinary World
      type: MusicAlbum
      date published: 2024-11-29
    isrc code: SE6RU2461801
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T09:33:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x444ca34823cef456a996946382afccea538f40102575b313f80256c2e4ed0d6c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6RU2461801
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T12:36:08Z
    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 0x444ca34823cef456a996946382afccea538f40102575b313f80256c2e4ed0d6c. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:36:08Z), 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/SE6RU2461801.
      date published: 2026-07-21T12:36:08Z
    audio: Ordinary World
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.939
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.533
      additional property: Energy
        type: PropertyValue
        value: 0.041
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.946
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.072
      additional property: Loudness (dB)
        type: PropertyValue
        value: -24.042
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Girls Just Wanna Have Fun
  type: MusicAlbum
  date published: 2025-05-16
album: Fields Of Gold
  type: MusicAlbum
  date published: 2025-08-15
album: White Christmas
  type: MusicAlbum
  date published: 2025-10-31
  track: White Christmas
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192000
    explicit: false
    by artist: Samantha Foster
    in album: White Christmas
      type: MusicAlbum
      date published: 2025-10-31
    isrc code: SE6RU2510940
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T19:36:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5b33a3f8902c9d2c1c1c5e6fdb9f20b0b20ce8f863f922ae88cd2e3feec1d7bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958612
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958612
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6RU2510940
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:29:37Z
    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 0x5b33a3f8902c9d2c1c1c5e6fdb9f20b0b20ce8f863f922ae88cd2e3feec1d7bd. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/SE6RU2510940.
      date published: 2026-07-18T21:29:37Z
    audio: White Christmas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.736
      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
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Danceability
type: PropertyValue
value: 0.627

Energy
type: PropertyValue
value: 0.009

Speechiness
type: PropertyValue
value: 0.101

Acousticness
type: PropertyValue
value: 0.995

Instrumentalness
type: PropertyValue
value: 0.966

Liveness
type: PropertyValue
value: 0.092

Valence (Positivity)
type: PropertyValue
value: 0.411

Loudness (dB)
type: PropertyValue
value: -27.303

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major