MC Fixer
type: MusicGroup
popularity: 9
followers: 908
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a5de5b7f702bc77a13000b8e938db1cbf6a04b06cb238b31c7e55fe4563d866
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f2e9b94-c567-4194-856f-072688a98cd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f2e9b94-c567-4194-856f-072688a98cd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f2e9b94-c567-4194-856f-072688a98cd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a5de5b7f702bc77a13000b8e938db1cbf6a04b06cb238b31c7e55fe4563d866","name":"MC Fixer","registered_at":"2026-06-16T11:53:11Z","symbol":"NIM1043656","token_address":"0xb3a8023e83bb52bee3a5dfd5e520ea82f3ccb28b","type":"artist","uuid":"3f2e9b94-c567-4194-856f-072688a98cd2"}
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 0x6a5de5b7f702bc77a13000b8e938db1cbf6a04b06cb238b31c7e55fe4563d866. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f2e9b94-c567-4194-856f-072688a98cd2.json and https://artists.proofprofile.net/proofs/artist/3f2e9b94-c567-4194-856f-072688a98cd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6a5de5b7f702bc77a13000b8e938db1cbf6a04b06cb238b31c7e55fe4563d866","name":"MC Fixer","registered_at":"2026-06-16T11:53:11Z","symbol":"NIM1043656","token_address":"0xb3a8023e83bb52bee3a5dfd5e520ea82f3ccb28b","type":"artist","uuid":"3f2e9b94-c567-4194-856f-072688a98cd2"}
album: 9 to 5
  type: MusicAlbum
  date published: 2022-01-21
album: Decisions
  type: MusicAlbum
  date published: 2022-02-17
album: Headpop
  type: MusicAlbum
  date published: 2022-02-26
album: Headpop (Club Mix)
  type: MusicAlbum
  date published: 2022-03-20
album: Right Now
  type: MusicAlbum
  date published: 2022-03-22
album: Who's That On Top (GSF Anthem)
  type: MusicAlbum
  date published: 2022-05-11
album: Drama Queen
  type: MusicAlbum
  date published: 2022-05-22
album: Hell No
  type: MusicAlbum
  date published: 2022-05-27
album: Nothing To Say
  type: MusicAlbum
  date published: 2022-06-09
album: Crazy
  type: MusicAlbum
  date published: 2022-07-15
album: I'll Do It Myself
  type: MusicAlbum
  date published: 2022-08-19
  track: Talking Numbers
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222902
    explicit: true
    by artist: MC Fixer
    in album: I'll Do It Myself
      type: MusicAlbum
      date published: 2022-08-19
    isrc code: QZNWR2280572
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:05:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcbc296f7ea02f48c91d178a8c46b4069d172718e42b6fbf590c143e905c1a9d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2280572
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0xcbc296f7ea02f48c91d178a8c46b4069d172718e42b6fbf590c143e905c1a9d4. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZNWR2280572.
      date published: 2026-07-19T07:14:39Z
    audio: Talking Numbers
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.061
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.883
      additional property: Energy
        type: PropertyValue
        value: 0.612
      additional property: Speechiness
        type: PropertyValue
        value: 0.501
      additional property: Acousticness
        type: PropertyValue
        value: 0.376
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.895
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.445
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Tone It Down
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219611
    explicit: true
    by artist: MC Fixer
    in album: I'll Do It Myself
      type: MusicAlbum
      date published: 2022-08-19
    isrc code: QZNWR2280575
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:03:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3847fa8425b4fc16cfb90da650516b26f5d95c7055df158f4dde23a11ecbf386
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2280575
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x3847fa8425b4fc16cfb90da650516b26f5d95c7055df158f4dde23a11ecbf386. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWR2280575.
      date published: 2026-07-06T01:25:57Z
    audio: Tone It Down
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.04
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      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: Hell No (Club Mix)
album: Run It
album: Aint Nice
album: Push Your Block (DB Anthem)
album: I've Arrived (NoPixel Music Awards Diss)
album: Tourist Season (Green County Anthem)
album: Whatever
album: Pull Up
album: Ego
album: Slowly
album: The Warning
album: Who?
album: They Know Who We Are
album: One For Me
album: Pratice Makes Perfect
album: Because I Quit
album: Personally
album: Coming Home
album: Business
album: ALL OR NOTHING X OVER CEES
album: Without Even A Thanks
album: Business Club Mix
album: Story Time (PAFF DISS)

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.829

Energy
type: PropertyValue
value: 0.776

Speechiness
type: PropertyValue
value: 0.386

Acousticness
type: PropertyValue
value: 0.252

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.179

Valence (Positivity)
type: PropertyValue
value: 0.627

Loudness (dB)
type: PropertyValue
value: -5.355

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Hell No (Club Mix)
type: MusicAlbum
date published: 2022-09-05

Run It
type: MusicAlbum
date published: 2022-10-17

Aint Nice
type: MusicAlbum
date published: 2022-11-18

Push Your Block (DB Anthem)
type: MusicAlbum
date published: 2022-11-28

I've Arrived (NoPixel Music Awards Diss)
type: MusicAlbum
date published: 2022-12-15

Tourist Season (Green County Anthem)
type: MusicAlbum
date published: 2022-12-30

Whatever
type: MusicAlbum
date published: 2023-01-13

Pull Up
type: MusicAlbum
date published: 2023-01-27

Ego
type: MusicAlbum
date published: 2023-03-24

Slowly
type: MusicAlbum
date published: 2023-04-01

The Warning
type: MusicAlbum
date published: 2023-05-26

Who?
type: MusicAlbum
date published: 2023-05-28

They Know Who We Are
type: MusicAlbum
date published: 2023-06-02

One For Me
type: MusicAlbum
date published: 2023-06-09

Pratice Makes Perfect
type: MusicAlbum
date published: 2023-06-16

Because I Quit
type: MusicAlbum
date published: 2023-08-18

Personally
type: MusicAlbum
date published: 2023-09-22

Coming Home
type: MusicAlbum
date published: 2024-06-19

Business
type: MusicAlbum
date published: 2025-01-17

ALL OR NOTHING X OVER CEES
type: MusicAlbum
date published: 2025-01-19

Without Even A Thanks
type: MusicAlbum
date published: 2025-02-23

Business Club Mix
type: MusicAlbum
date published: 2025-07-11
track: Business Club Mix
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165407
  explicit: false
  by artist: MC Fixer
  in album: Business Club Mix
    type: MusicAlbum
    date published: 2025-07-11
  isrc code: QZTBD2506399
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T00:40:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x862b4e69b47f413b4358e329a908b26e19c2edfb9678e0c4c4222bdc1903c38f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957782
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957782
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2506399
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T00:52:48Z
  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 0x862b4e69b47f413b4358e329a908b26e19c2edfb9678e0c4c4222bdc1903c38f. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QZTBD2506399.
    date published: 2026-07-13T00:52:48Z
  audio: Business Club Mix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 164.047
    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: 0.638
    additional property: Energy
      type: PropertyValue
      value: 0.64
    additional property: Speechiness
      type: PropertyValue
      value: 0.128
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.11
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.368
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.05
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Story Time (PAFF DISS)
type: MusicAlbum
date published: 2025-08-19