Astrid Fletcher
type: MusicGroup
popularity: 25
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x344a8d61c6cbc58ae4e31cb04e8983d11d157bbd49f626484545036897d74160
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/1498159b-10d0-491b-b205-3b7c295883d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1498159b-10d0-491b-b205-3b7c295883d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1498159b-10d0-491b-b205-3b7c295883d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x344a8d61c6cbc58ae4e31cb04e8983d11d157bbd49f626484545036897d74160","name":"Astrid Fletcher","registered_at":"2026-06-11T12:25:30Z","symbol":"NIM0027705","token_address":"0x649fbfba7a4ccbfbfe9ec4da79a23d1ba9f50010","type":"artist","uuid":"1498159b-10d0-491b-b205-3b7c295883d8"}
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 0x344a8d61c6cbc58ae4e31cb04e8983d11d157bbd49f626484545036897d74160. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1498159b-10d0-491b-b205-3b7c295883d8.json and https://artists.proofprofile.net/proofs/artist/1498159b-10d0-491b-b205-3b7c295883d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x344a8d61c6cbc58ae4e31cb04e8983d11d157bbd49f626484545036897d74160","name":"Astrid Fletcher","registered_at":"2026-06-11T12:25:30Z","symbol":"NIM0027705","token_address":"0x649fbfba7a4ccbfbfe9ec4da79a23d1ba9f50010","type":"artist","uuid":"1498159b-10d0-491b-b205-3b7c295883d8"}
album: Little Talks
  type: MusicAlbum
  date published: 2022-03-02
album: Can You Feel The Love Tonight
  type: MusicAlbum
  date published: 2022-04-13
album: Jul, Jul, Strålande Jul
  type: MusicAlbum
  date published: 2022-12-07
album: Rain Rain Go Away
  type: MusicAlbum
  date published: 2022-12-16
album: Go To Sleep
  type: MusicAlbum
  date published: 2023-02-17
album: Tears in heaven
  type: MusicAlbum
  date published: 2023-03-31
album: While you are sleeping
  type: MusicAlbum
  date published: 2023-05-12
album: Boo's Going Home
  type: MusicAlbum
  date published: 2023-08-17
album: Baby Songs
  type: MusicAlbum
  date published: 2023-09-21
  track: While You Are Sleeping
    type: MusicRecording
    duration: PT1M25S
    duration ms: 85971
    explicit: false
    by artist: Astrid Fletcher
    in album: Baby Songs
      type: MusicAlbum
      date published: 2023-09-21
    isrc code: SE5IB2316595
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T17:08:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd54d97dae36c38cd61d4d33486a7a5cbaf3d5d714a8c88dbfcd8b19409df7422
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2316595
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:03:08Z
    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 0xd54d97dae36c38cd61d4d33486a7a5cbaf3d5d714a8c88dbfcd8b19409df7422. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:03:08Z), 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/SE5IB2316595.
      date published: 2026-07-17T02:03:08Z
    audio: While You Are Sleeping
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.647
      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
        type: PropertyValue
        value: 0.736
      additional property: Energy
        type: PropertyValue
        value: 0.015
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.994
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.969
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.862
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.975
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Can You Feel the Love Tonight
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155733
    explicit: false
    by artist: Astrid Fletcher
    in album: Baby Songs
      type: MusicAlbum
      date published: 2023-09-21
    isrc code: SE5IB2205985
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T10:43:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb0f8c94900873d236df6a048cf1949ce7e2ad86f87b390609c47974616c59a0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958721
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958721
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2205985
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T11:02:33Z
    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 0xcb0f8c94900873d236df6a048cf1949ce7e2ad86f87b390609c47974616c59a0. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/SE5IB2205985.
      date published: 2026-07-19T11:02:33Z
    audio: Can You Feel the Love Tonight
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.06
      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
      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
album: Thank You for Today
album: Sing for Me
album: I See the Moon
album: Hola Casita

Danceability
type: PropertyValue
value: 0.386

Energy
type: PropertyValue
value: 0.004

Speechiness
type: PropertyValue
value: 0.077

Acousticness
type: PropertyValue
value: 0.993

Instrumentalness
type: PropertyValue
value: 0.926

Liveness
type: PropertyValue
value: 0.107

Valence (Positivity)
type: PropertyValue
value: 0.467

Loudness (dB)
type: PropertyValue
value: -28.771

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Thank You for Today
type: MusicAlbum
date published: 2024-04-12

Sing for Me
type: MusicAlbum
date published: 2024-05-24

I See the Moon
type: MusicAlbum
date published: 2024-07-12

Hola Casita
type: MusicAlbum
date published: 2025-01-03