Amanda Heartwood
type: MusicGroup
popularity: 39
followers: 250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4a20f8ec44ac699141256c1667c17dd23607a3df2026b08da6ed2fe063970a1
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/2e53ea94-78bd-4b50-96fe-3e9647152e99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e53ea94-78bd-4b50-96fe-3e9647152e99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e53ea94-78bd-4b50-96fe-3e9647152e99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4a20f8ec44ac699141256c1667c17dd23607a3df2026b08da6ed2fe063970a1","name":"Amanda Heartwood","registered_at":"2026-06-11T15:16:35Z","symbol":"NIM0060658","token_address":"0xfdb1dc5f426084b1568caccb237baa5e467500cc","type":"artist","uuid":"2e53ea94-78bd-4b50-96fe-3e9647152e99"}
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 0xe4a20f8ec44ac699141256c1667c17dd23607a3df2026b08da6ed2fe063970a1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e53ea94-78bd-4b50-96fe-3e9647152e99.json and https://artists.proofprofile.net/proofs/artist/2e53ea94-78bd-4b50-96fe-3e9647152e99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xe4a20f8ec44ac699141256c1667c17dd23607a3df2026b08da6ed2fe063970a1","name":"Amanda Heartwood","registered_at":"2026-06-11T15:16:35Z","symbol":"NIM0060658","token_address":"0xfdb1dc5f426084b1568caccb237baa5e467500cc","type":"artist","uuid":"2e53ea94-78bd-4b50-96fe-3e9647152e99"}
album: Nightfly
  type: MusicAlbum
  date published: 2020-10-16
  track: Nightfly
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216374
    explicit: false
    by artist: Amanda Heartwood
    in album: Nightfly
      type: MusicAlbum
      date published: 2020-10-16
    isrc code: SE5W32080101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:09:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ea1568d9dcccb40f58643f684d9d273f68c73c35f98612cef68acf5cfb0be2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958823
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958823
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5W32080101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T04:29:18Z
    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 0x7ea1568d9dcccb40f58643f684d9d273f68c73c35f98612cef68acf5cfb0be2c. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/SE5W32080101.
      date published: 2026-07-20T04:29:18Z
    audio: Nightfly
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.556
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.405
      additional property: Energy
        type: PropertyValue
        value: 0.017
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.958
      additional property: Liveness
        type: PropertyValue
        value: 0.137
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.113
      additional property: Loudness (dB)
        type: PropertyValue
        value: -31.819
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Evening Light
  type: MusicAlbum
  date published: 2020-10-30
album: From The Heart
  type: MusicAlbum
  date published: 2020-10-30
  track: From The Heart
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203624
    explicit: false
    by artist: Amanda Heartwood
    in album: From The Heart
      type: MusicAlbum
      date published: 2020-10-30
    isrc code: SE5W32080103
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T15:33:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x98b6324b289b2f99d2649c4ba98b80c0ca9a48574cf5dfd43b9350c415770663
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5W32080103
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0x98b6324b289b2f99d2649c4ba98b80c0ca9a48574cf5dfd43b9350c415770663. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/SE5W32080103.
      date published: 2026-07-04T02:06:47Z
    audio: From The Heart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.978
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.392
      additional property: Energy
        type: PropertyValue
        value: 0.003
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.994
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.922
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Atmosphere
album: In Your Arms, I Can Rest
album: Have Yourself A Merry Little Christmas
album: Song Of The Willow
album: Infant Eyes
album: In Love In Vain
album: Moonlight In Vermont
album: Intermission
album: I Saw Mommy Kissing Santa Claus
album: Drifting Away

Valence (Positivity)
type: PropertyValue
value: 0.154

Loudness (dB)
type: PropertyValue
value: -31.145

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Atmosphere
type: MusicAlbum
date published: 2021-04-13

In Your Arms, I Can Rest
type: MusicAlbum
date published: 2021-11-26

Have Yourself A Merry Little Christmas
type: MusicAlbum
date published: 2022-10-21

Song Of The Willow
type: MusicAlbum
date published: 2022-11-18

Infant Eyes
type: MusicAlbum
date published: 2023-04-21

In Love In Vain
type: MusicAlbum
date published: 2023-05-19

Moonlight In Vermont
type: MusicAlbum
date published: 2023-06-16

Intermission
type: MusicAlbum
date published: 2023-08-25

I Saw Mommy Kissing Santa Claus
type: MusicAlbum
date published: 2023-11-10

Drifting Away
type: MusicAlbum
date published: 2025-04-04