SATTU CREW
type: MusicGroup
genre: j-rap
popularity: 11
followers: 1407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21b497f9227dfcf764320fc801e9a3ed523215a065aee863ce721e2fa8de4191
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f56d0ca9-6ad0-4555-9ebe-90944fe25753.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f56d0ca9-6ad0-4555-9ebe-90944fe25753.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f56d0ca9-6ad0-4555-9ebe-90944fe25753
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21b497f9227dfcf764320fc801e9a3ed523215a065aee863ce721e2fa8de4191","name":"SATTU CREW","registered_at":"2026-06-15T06:11:30Z","symbol":"NIM0706711","token_address":"0x1e985076ad546ec7f302bdd62152a3d5232dfdce","type":"artist","uuid":"f56d0ca9-6ad0-4555-9ebe-90944fe25753"}
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 0x21b497f9227dfcf764320fc801e9a3ed523215a065aee863ce721e2fa8de4191. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f56d0ca9-6ad0-4555-9ebe-90944fe25753.json and https://artists.proofprofile.net/proofs/artist/f56d0ca9-6ad0-4555-9ebe-90944fe25753.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x21b497f9227dfcf764320fc801e9a3ed523215a065aee863ce721e2fa8de4191","name":"SATTU CREW","registered_at":"2026-06-15T06:11:30Z","symbol":"NIM0706711","token_address":"0x1e985076ad546ec7f302bdd62152a3d5232dfdce","type":"artist","uuid":"f56d0ca9-6ad0-4555-9ebe-90944fe25753"}
album: C-LIVES
  type: MusicAlbum
  date published: 2018-10-06
album: C-LIVES
  type: MusicAlbum
  date published: 2018-10-06
album: Nikicks
  type: MusicAlbum
  date published: 2019-04-01
album: Classics
  type: MusicAlbum
  date published: 2019-04-27
  track: Classics
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182334
    explicit: true
    by artist: SATTU CREW
    in album: Classics
      type: MusicAlbum
      date published: 2019-04-27
    genre: j-rap
    isrc code: TCJPI1994483
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:35:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x759e95d61ffa428a3d623c7db0e0f548cd275073de55f65273058a8e0b9056eb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956500
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956500
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI1994483
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T13:55:21Z
    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 0x759e95d61ffa428a3d623c7db0e0f548cd275073de55f65273058a8e0b9056eb. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/TCJPI1994483.
      date published: 2026-07-03T13:55:21Z
    audio: Classics
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.977
      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: 0.605
      additional property: Energy
        type: PropertyValue
        value: 0.811
      additional property: Speechiness
        type: PropertyValue
        value: 0.154
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.683
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.059
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Classics
  type: MusicAlbum
  date published: 2019-04-27
  track: Classics
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182334
    explicit: true
    by artist: SATTU CREW
    in album: Classics
      type: MusicAlbum
      date published: 2019-04-27
    genre: j-rap
    isrc code: TCJPI1994483
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:35:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x759e95d61ffa428a3d623c7db0e0f548cd275073de55f65273058a8e0b9056eb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI1994483
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0x759e95d61ffa428a3d623c7db0e0f548cd275073de55f65273058a8e0b9056eb. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCJPI1994483.
      date published: 2026-07-05T12:31:54Z
    audio: Classics
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.977
      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: 0.605
      additional property: Energy
        type: PropertyValue
        value: 0.811
      additional property: Speechiness
        type: PropertyValue
        value: 0.154
      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: Barbershop
album: MAD BLACK (feat. NAGAN SERVER)
album: Pandemic
album: Blue Microphone
album: A4 -jungle b*ogie-
album: A4 (jungle b**gie)
album: Station
album: Say My Name
album: B-BOY JAZZ MOVEMENT
album: Early in the Morning
album: Drama (SHIRAS LONDON Remix)
album: Keep On Hands Up
album: ZipHop
album: COLD TURKEY
album: Back Mirror
album: BACK MIRROR

Acousticness
type: PropertyValue
value: 0.003

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.073

Valence (Positivity)
type: PropertyValue
value: 0.683

Loudness (dB)
type: PropertyValue
value: -8.059

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

Barbershop
type: MusicAlbum
date published: 2020-03-03

Barbershop
type: MusicAlbum
date published: 2020-03-03

MAD BLACK (feat. NAGAN SERVER)
type: MusicAlbum
date published: 2020-03-21

MAD BLACK (feat. NAGAN SERVER)
type: MusicAlbum
date published: 2020-03-21

Pandemic
type: MusicAlbum
date published: 2020-04-18

Pandemic
type: MusicAlbum
date published: 2020-04-18

Blue Microphone
type: MusicAlbum
date published: 2020-09-11

Blue Microphone
type: MusicAlbum
date published: 2020-09-11

A4 -jungle b*ogie-
type: MusicAlbum
date published: 2021-05-28

A4 (jungle b**gie)
type: MusicAlbum
date published: 2021-05-28

Station
type: MusicAlbum
date published: 2021-06-11

Station
type: MusicAlbum
date published: 2021-06-11

Say My Name
type: MusicAlbum
date published: 2021-07-28

Say My Name
type: MusicAlbum
date published: 2021-07-28

B-BOY JAZZ MOVEMENT
type: MusicAlbum
date published: 2021-09-30

B-BOY JAZZ MOVEMENT
type: MusicAlbum
date published: 2021-09-30

Early in the Morning
type: MusicAlbum
date published: 2023-08-07

Early in the Morning
type: MusicAlbum
date published: 2023-08-07

Early in the Morning
type: MusicAlbum
date published: 2023-08-12

Early in the Morning
type: MusicAlbum
date published: 2023-08-12

Drama (SHIRAS LONDON Remix)
type: MusicAlbum
date published: 2023-10-18

Drama (SHIRAS LONDON Remix)
type: MusicAlbum
date published: 2023-10-18

Keep On Hands Up
type: MusicAlbum
date published: 2024-02-23

Keep On Hands Up
type: MusicAlbum
date published: 2024-02-23

ZipHop
type: MusicAlbum
date published: 2024-09-04

ZipHop
type: MusicAlbum
date published: 2024-09-04

COLD TURKEY
type: MusicAlbum
date published: 2025-03-14

COLD TURKEY
type: MusicAlbum
date published: 2025-03-14

Back Mirror
type: MusicAlbum
date published: 2025-05-31
track: Back Mirror
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204234
  explicit: false
  by artist: SATTU CREW
  in album: Back Mirror
    type: MusicAlbum
    date published: 2025-05-31
  genre: j-rap
  isrc code: TCJPI2509727
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T00:17:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb66872139ac2f1dfcf1ec0dc4fbfc2eced835ce698ebd19bb6c7b48bd76e42f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI2509727
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:59:09Z
  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 0xeb66872139ac2f1dfcf1ec0dc4fbfc2eced835ce698ebd19bb6c7b48bd76e42f. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/TCJPI2509727.
    date published: 2026-07-18T00:59:09Z
  audio: Back Mirror
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 116.018
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.583
    additional property: Energy
      type: PropertyValue
      value: 0.814
    additional property: Speechiness
      type: PropertyValue
      value: 0.079
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.472
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.58
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.032
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Back Mirror
type: MusicAlbum
date published: 2025-05-31
track: Feel
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206372
  explicit: false
  by artist: SATTU CREW
  in album: Back Mirror
    type: MusicAlbum
    date published: 2025-05-31
  genre: j-rap
  isrc code: TCJPI2509730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T17:26:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c8c8b209c15a46f94f2f4beecab71daa7c5c9daa880d880d3176e4302b08deb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958765
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958765
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPI2509730
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T20:29:22Z
  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 0x1c8c8b209c15a46f94f2f4beecab71daa7c5c9daa880d880d3176e4302b08deb. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:29:22Z), 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/TCJPI2509730.
    date published: 2026-07-19T20:29:22Z
  audio: Feel
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.633
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.837
    additional property: Energy
      type: PropertyValue
      value: 0.648
    additional property: Speechiness
      type: PropertyValue
      value: 0.121
    additional property: Acousticness
      type: PropertyValue
      value: 0.073
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.069
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.686
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.521
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

BACK MIRROR
type: MusicAlbum
date published: 2025-07-19

BACK MIRROR
type: MusicAlbum
date published: 2025-07-19