Mandy B.BLUE
type: MusicGroup
popularity: 28
followers: 274
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7769106ad24ad894947f02dac218d5536ee0e41329bb581f43ab3cd020b8b58c
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/6cf20114-9350-4128-ae9e-5fdb9a450d8a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6cf20114-9350-4128-ae9e-5fdb9a450d8a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6cf20114-9350-4128-ae9e-5fdb9a450d8a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7769106ad24ad894947f02dac218d5536ee0e41329bb581f43ab3cd020b8b58c","name":"Mandy B.BLUE","registered_at":"2026-06-12T00:26:29Z","symbol":"NIM0142002","token_address":"0x7ab22ccb8d288acd5c6376bf70764bb14837fa79","type":"artist","uuid":"6cf20114-9350-4128-ae9e-5fdb9a450d8a"}
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 0x7769106ad24ad894947f02dac218d5536ee0e41329bb581f43ab3cd020b8b58c. 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/6cf20114-9350-4128-ae9e-5fdb9a450d8a.json and https://artists.proofprofile.net/proofs/artist/6cf20114-9350-4128-ae9e-5fdb9a450d8a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x7769106ad24ad894947f02dac218d5536ee0e41329bb581f43ab3cd020b8b58c","name":"Mandy B.BLUE","registered_at":"2026-06-12T00:26:29Z","symbol":"NIM0142002","token_address":"0x7ab22ccb8d288acd5c6376bf70764bb14837fa79","type":"artist","uuid":"6cf20114-9350-4128-ae9e-5fdb9a450d8a"}
album: Pop World Party
  type: MusicAlbum
  date published: 2021-06-18
album: Pop World Party, Vol. 2
  type: MusicAlbum
  date published: 2021-08-27
album: Hong Kong Garden
  type: MusicAlbum
  date published: 2022-05-21
  track: Maybe It’s Time
    type: MusicRecording
    duration: PT1M2S
    duration ms: 62415
    explicit: false
    by artist: Mandy B.BLUE
    in album: Hong Kong Garden
      type: MusicAlbum
      date published: 2022-05-21
    isrc code: USDY42276887
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T17:49:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5291bfbdaa490639c8444d3353c91c3aa37b6ec005af0b671b699798796175f5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42276887
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x5291bfbdaa490639c8444d3353c91c3aa37b6ec005af0b671b699798796175f5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USDY42276887.
      date published: 2026-07-05T04:47:21Z
    audio: Maybe It’s Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.371
      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: 0.663
      additional property: Energy
        type: PropertyValue
        value: 0.239
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.855
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.942
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.223
      additional property: Loudness (dB)
        type: PropertyValue
        value: -25.192
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Trust Me Forever (Reprise)
    type: MusicRecording
    duration: PT1M2S
    duration ms: 62415
    explicit: false
    by artist: Mandy B.BLUE
    in album: Hong Kong Garden
      type: MusicAlbum
      date published: 2022-05-21
    isrc code: USDY42276906
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:34:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb03bf5817bddfa58238dbb2e8d347d337bf7717e9f63dd22c8c1169e2fd538f3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42276906
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0xb03bf5817bddfa58238dbb2e8d347d337bf7717e9f63dd22c8c1169e2fd538f3. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USDY42276906.
      date published: 2026-07-21T07:04:12Z
    audio: Trust Me Forever (Reprise)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.114
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.666
      additional property: Energy
        type: PropertyValue
        value: 0.235
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.499
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.778
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: It’s Hard out Here
album: A Spirited Nature
album: Magic Water
album: Magical Star
album: Dreaming of You
album: Big Bottom
album: Aphrodisiac
album: The Adult Version of Herself
album: She's Toxic
album: Crazy Girl
album: Hey Sister
album: Maybe It's Time
album: Love on Top
album: When You Cry
album: Give It to Me
album: I Could Fall in Love
album: These Doors
album: Elevate Yourself
album: Designed as My Core

Valence (Positivity)
type: PropertyValue
value: 0.553

Loudness (dB)
type: PropertyValue
value: -24.992

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

It’s Hard out Here
type: MusicAlbum
date published: 2022-05-23

A Spirited Nature
type: MusicAlbum
date published: 2022-05-25

Magic Water
type: MusicAlbum
date published: 2022-05-26

Magical Star
type: MusicAlbum
date published: 2022-05-27

Dreaming of You
type: MusicAlbum
date published: 2022-06-04

Big Bottom
type: MusicAlbum
date published: 2022-06-05

Aphrodisiac
type: MusicAlbum
date published: 2022-06-07

The Adult Version of Herself
type: MusicAlbum
date published: 2022-07-29

She's Toxic
type: MusicAlbum
date published: 2024-04-16

Crazy Girl
type: MusicAlbum
date published: 2024-04-23

Hey Sister
type: MusicAlbum
date published: 2024-04-30

Maybe It's Time
type: MusicAlbum
date published: 2024-05-07

Love on Top
type: MusicAlbum
date published: 2024-05-14

When You Cry
type: MusicAlbum
date published: 2024-05-21

Give It to Me
type: MusicAlbum
date published: 2024-05-28

I Could Fall in Love
type: MusicAlbum
date published: 2024-06-04

These Doors
type: MusicAlbum
date published: 2024-06-11

Elevate Yourself
type: MusicAlbum
date published: 2024-06-18

Designed as My Core
type: MusicAlbum
date published: 2024-06-25