Mr Macee
type: MusicGroup
popularity: 5
followers: 1191
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f2e31fbefef70b33e38568fd42e575d4a9ebbf5df463d1c03c0c8246ee65291
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c5f5f36-d7b3-4c0f-8284-62cd703bccb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c5f5f36-d7b3-4c0f-8284-62cd703bccb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c5f5f36-d7b3-4c0f-8284-62cd703bccb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f2e31fbefef70b33e38568fd42e575d4a9ebbf5df463d1c03c0c8246ee65291","name":"Mr Macee","registered_at":"2026-06-16T16:08:28Z","symbol":"NIM1104561","token_address":"0x5dc3dd255abdaa3605d1476736c3ae1e9f672ec1","type":"artist","uuid":"4c5f5f36-d7b3-4c0f-8284-62cd703bccb9"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2e31fbefef70b33e38568fd42e575d4a9ebbf5df463d1c03c0c8246ee65291. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c5f5f36-d7b3-4c0f-8284-62cd703bccb9.json and https://artists.proofprofile.net/proofs/artist/4c5f5f36-d7b3-4c0f-8284-62cd703bccb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x2f2e31fbefef70b33e38568fd42e575d4a9ebbf5df463d1c03c0c8246ee65291","name":"Mr Macee","registered_at":"2026-06-16T16:08:28Z","symbol":"NIM1104561","token_address":"0x5dc3dd255abdaa3605d1476736c3ae1e9f672ec1","type":"artist","uuid":"4c5f5f36-d7b3-4c0f-8284-62cd703bccb9"}
album: Active
  type: MusicAlbum
  date published: 2017-02-24
album: Doing Me
  type: MusicAlbum
  date published: 2017-05-19
album: Function
  type: MusicAlbum
  date published: 2018-03-30
album: Hella Moves
  type: MusicAlbum
  date published: 2018-12-12
album: Brum Ting
  type: MusicAlbum
  date published: 2019-04-24
album: Wavey
  type: MusicAlbum
  date published: 2019-06-19
album: Mid Summer Drip 2
  type: MusicAlbum
  date published: 2019-08-26
  track: Not That Type
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209423
    explicit: true
    by artist: Mr Macee
    in album: Mid Summer Drip 2
      type: MusicAlbum
      date published: 2019-08-26
    isrc code: GBLFP1931328
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T06:33:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68f0b06b8431de3477ad0fa68f67e43c823ed9bb5945d7ba8a17353d5bdb868b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960360
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960360
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP1931328
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T06:42:11Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f0b06b8431de3477ad0fa68f67e43c823ed9bb5945d7ba8a17353d5bdb868b. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBLFP1931328.
      date published: 2026-07-31T06:42:11Z
    audio: Not That Type
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.299
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.696
      additional property: Energy
        type: PropertyValue
        value: 0.452
      additional property: Speechiness
        type: PropertyValue
        value: 0.507
      additional property: Acousticness
        type: PropertyValue
        value: 0.343
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.204
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.281
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Salt Bae
  type: MusicAlbum
  date published: 2019-11-18
album: Health + Wealth
  type: MusicAlbum
  date published: 2020-04-10
album: She Don't Know
  type: MusicAlbum
  date published: 2020-08-07
album: My Black Life Matters
  type: MusicAlbum
  date published: 2020-11-27
album: Introspective
  type: MusicAlbum
  date published: 2021-01-22
album: Love
  type: MusicAlbum
  date published: 2021-12-03
album: Dem Man There
  type: MusicAlbum
  date published: 2022-05-27
album: Make a Mill
  type: MusicAlbum
  date published: 2022-11-30
album: Real World
  type: MusicAlbum
  date published: 2023-06-15
album: De Ja Vu
  type: MusicAlbum
  date published: 2023-07-20
album: Who Am I
  type: MusicAlbum
  date published: 2023-08-03
album: Jealous Of Me
  type: MusicAlbum
  date published: 2023-11-24
album: Jealous Of Me
  type: MusicAlbum
  date published: 2023-11-24
album: Birminghams Very Own
  type: MusicAlbum
  date published: 2024-01-01
album: Friends To Foes
  type: MusicAlbum
  date published: 2024-01-31
album: Eenie Meenie
  type: MusicAlbum
  date published: 2024-04-11
album: Belvoir
  type: MusicAlbum
  date published: 2024-08-27
album: Red Pea Soup
  type: MusicAlbum
  date published: 2024-10-25
album: The Endz
  type: MusicAlbum
  date published: 2025-02-27
album: Now & Then
album: All of the Mandem

Now & Then
type: MusicAlbum
date published: 2025-04-25

All of the Mandem
type: MusicAlbum
date published: 2025-09-12
track: All of the Mandem
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148965
  explicit: false
  by artist: Mr Macee
  in album: All of the Mandem
    type: MusicAlbum
    date published: 2025-09-12
  isrc code: QZSR42202894
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T16:12:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc31b4c5c3d46654be7b0a7b2935dda3323feb1f296e7fb674f4bf8d0eb8fc7be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959152
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959152
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSR42202894
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T16:23:52Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31b4c5c3d46654be7b0a7b2935dda3323feb1f296e7fb674f4bf8d0eb8fc7be. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QZSR42202894.
    date published: 2026-07-22T16:23:52Z
  audio: All of the Mandem
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.905
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.504
    additional property: Energy
      type: PropertyValue
      value: 0.671
    additional property: Speechiness
      type: PropertyValue
      value: 0.351
    additional property: Acousticness
      type: PropertyValue
      value: 0.094
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.089
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.33
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.451
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor