Sondro Castro
type: MusicGroup
genre: underground hip hop
popularity: 9
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42893d2cc12d13ad42dc377fe235532d638888fd33396c68f70ac62b99a3bfc4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d85d481-8974-47c1-9b11-f86f8169d8b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d85d481-8974-47c1-9b11-f86f8169d8b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d85d481-8974-47c1-9b11-f86f8169d8b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42893d2cc12d13ad42dc377fe235532d638888fd33396c68f70ac62b99a3bfc4","name":"Sondro Castro","registered_at":"2026-06-16T10:59:45Z","symbol":"NIM1030908","token_address":"0x8104627c7a53c437ea60f52591d03dc6214680e6","type":"artist","uuid":"3d85d481-8974-47c1-9b11-f86f8169d8b2"}
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 0x42893d2cc12d13ad42dc377fe235532d638888fd33396c68f70ac62b99a3bfc4. 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/3d85d481-8974-47c1-9b11-f86f8169d8b2.json and https://artists.proofprofile.net/proofs/artist/3d85d481-8974-47c1-9b11-f86f8169d8b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x42893d2cc12d13ad42dc377fe235532d638888fd33396c68f70ac62b99a3bfc4","name":"Sondro Castro","registered_at":"2026-06-16T10:59:45Z","symbol":"NIM1030908","token_address":"0x8104627c7a53c437ea60f52591d03dc6214680e6","type":"artist","uuid":"3d85d481-8974-47c1-9b11-f86f8169d8b2"}
album: NOT LIKE ME
  type: MusicAlbum
  date published: 2010-12-21
album: The Castro Kartel
  type: MusicAlbum
  date published: 2011-06-11
album: Same Ole G
  type: MusicAlbum
  date published: 2014-11-18
album: Not Like Me Remix
  type: MusicAlbum
  date published: 2015-07-14
album: Im the Man - Single
  type: MusicAlbum
  date published: 2015-10-05
album: My City - Single
  type: MusicAlbum
  date published: 2015-10-13
album: Better Days - Single
  type: MusicAlbum
  date published: 2015-10-13
album: Dont Count Me Out - Single
  type: MusicAlbum
  date published: 2015-10-13
album: Letter to God (feat. Genius) - Single
  type: MusicAlbum
  date published: 2015-10-13
album: Keeper of the Crown - Single
  type: MusicAlbum
  date published: 2015-10-13
album: The Castro Kartel Lets Go (feat. Genius) - Single
  type: MusicAlbum
  date published: 2015-10-13
album: Bout You (feat. Brisko) - Single
  type: MusicAlbum
  date published: 2015-10-14
album: Murda (feat. Nucklez Castro & Prettboy Paperz) - Single
  type: MusicAlbum
  date published: 2015-10-20
album: Black Blood - Single
  type: MusicAlbum
  date published: 2015-10-20
album: Watching You Grow (feat. Nucklez Castro & Prettyboy Paperz) - Single
  type: MusicAlbum
  date published: 2015-10-23
album: Watt Ever You Want (feat. Ghandi Quigs) - Single
  type: MusicAlbum
  date published: 2015-10-23
album: Badman (feat. Bless & Jay Rocc) - Single
  type: MusicAlbum
  date published: 2015-10-23
album: Groupies (feat. Backdraft & Fatchops) - Single
  type: MusicAlbum
  date published: 2015-10-23
album: The Perfect One (feat. El Darawdough & Lorenzo) - Single
  type: MusicAlbum
  date published: 2015-10-23
album: My Life (feat. Ray Neal)
  type: MusicAlbum
  date published: 2015-10-29
album: Snakes (feat. Nucklez Castro & Jay Rocc) - Single
  type: MusicAlbum
  date published: 2015-10-30
album: Sunshine (feat. Sonny Thompson) - Single
  type: MusicAlbum
  date published: 2015-11-08
album: Eyes of a Rider - Single
  type: MusicAlbum
  date published: 2015-11-13
album: Mexican Love - Single
  type: MusicAlbum
  date published: 2015-11-13
album: Yeah Yeah - Single
  type: MusicAlbum
  date published: 2015-11-18
album: Certified Gee - Single
  type: MusicAlbum
  date published: 2015-11-23
album: My Homee - Single
  type: MusicAlbum
  date published: 2015-11-23
album: Dopeboy Musik - Single
  type: MusicAlbum
  date published: 2015-11-23
album: All the Way Up (feat. Genius & Backdraft) - Single
  type: MusicAlbum
  date published: 2015-11-28
album: Bang Bang - Single
  type: MusicAlbum
  date published: 2016-02-14
album: Gunshots (feat. Jordie Chris)
  type: MusicAlbum
  date published: 2017-12-19
album: Holding My Son
  type: MusicAlbum
  date published: 2017-12-28
album: Hell and Back
  type: MusicAlbum
  date published: 2017-12-29
album: Tru Hondus
  type: MusicAlbum
  date published: 2018-03-24
album: Still Here
  type: MusicAlbum
  date published: 2018-04-01
album: Welcome to Boston
  type: MusicAlbum
  date published: 2018-09-30
album: Time to Rise
  type: MusicAlbum
  date published: 2019-01-25
album: Diamond and the Rough
  type: MusicAlbum
  date published: 2019-02-14
album: DABIGBADKROOK
  type: MusicAlbum
  date published: 2019-10-31
album: On My Own
  type: MusicAlbum
  date published: 2020-02-21
album: Spanglish
  type: MusicAlbum
  date published: 2021-06-25
album: Armageddon
  type: MusicAlbum
  date published: 2021-11-28
album: Just Me
  type: MusicAlbum
  date published: 2021-12-17
album: Just Me
  type: MusicAlbum
  date published: 2022-06-10
album: I don't care
  type: MusicAlbum
  date published: 2023-07-28
album: NICE
  type: MusicAlbum
  date published: 2023-07-28
album: Sondro's OFF KEY
  type: MusicAlbum
  date published: 2023-07-29
album: Perfect World
  type: MusicAlbum
  date published: 2023-08-04
album: BULLY
  type: MusicAlbum
  date published: 2023-08-24
album: 4 the Love
  type: MusicAlbum
  date published: 2023-08-25
album: Lapislazul
  type: MusicAlbum
  date published: 2023-08-25
album: The Rebirth, Vol. 1
  type: MusicAlbum
  date published: 2023-08-25
album: MONSTRO
  type: MusicAlbum
  date published: 2023-08-29
album: MY HIPHOP (Remix)
  type: MusicAlbum
  date published: 2023-09-29
album: TATE' QUIETO
album: RESPECT
album: 4 da REAL (feat. DONWEE)
album: Back it up
album: WITH ME (feat. Donwee)
album: Mirror (feat. DONWEE)
album: Hood
album: WAT UR BITCH LIKE (feat. DONWEE)
album: Not the Same
album: PARTY

TATE' QUIETO
type: MusicAlbum
date published: 2023-09-29

RESPECT
type: MusicAlbum
date published: 2023-10-20

4 da REAL (feat. DONWEE)
type: MusicAlbum
date published: 2023-10-20

Back it up
type: MusicAlbum
date published: 2023-10-27

WITH ME (feat. Donwee)
type: MusicAlbum
date published: 2024-01-26

Mirror (feat. DONWEE)
type: MusicAlbum
date published: 2024-01-31

Hood
type: MusicAlbum
date published: 2024-02-02
track: Hood
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204120
  explicit: true
  by artist: Sondro Castro
  in album: Hood
    type: MusicAlbum
    date published: 2024-02-02
  genre: underground hip hop
  isrc code: USUYG1531251
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T14:11:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62097bc2c0331b2c5445e7277477ad2d74be205a60b06f47c3828a04bafc5c9c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958746
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958746
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1531251
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T15:36:35Z
  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 0x62097bc2c0331b2c5445e7277477ad2d74be205a60b06f47c3828a04bafc5c9c. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USUYG1531251.
    date published: 2026-07-19T15:36:35Z
  audio: Hood
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 158.983
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.699
    additional property: Energy
      type: PropertyValue
      value: 0.723
    additional property: Speechiness
      type: PropertyValue
      value: 0.309
    additional property: Acousticness
      type: PropertyValue
      value: 0.012
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.268
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.381
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.797
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

WAT UR BITCH LIKE (feat. DONWEE)
type: MusicAlbum
date published: 2024-02-02

Not the Same
type: MusicAlbum
date published: 2024-02-09

PARTY
type: MusicAlbum
date published: 2024-03-08
track: PARTY
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210207
  explicit: true
  by artist: Sondro Castro
  in album: PARTY
    type: MusicAlbum
    date published: 2024-03-08
  genre: underground hip hop
  isrc code: USUYG1529223
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T23:17:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c66adffea54bfeb5449f99f0b3cbf550c24f66ad6e3e3fb6294b0028ba18c5b
  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/USUYG1529223
  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 0x5c66adffea54bfeb5449f99f0b3cbf550c24f66ad6e3e3fb6294b0028ba18c5b. 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/USUYG1529223.
    date published: 2026-07-19T07:14:39Z
  audio: PARTY
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.049
    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: 0.626
    additional property: Energy
      type: PropertyValue
      value: 0.805
    additional property: Speechiness
      type: PropertyValue
      value: 0.293
    additional property: Acousticness
      type: PropertyValue
      value: 0.112
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.779
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.695
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.175
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

HIM (Rudeboy Remix) [feat. Don g Los]
type: MusicAlbum
date published: 2024-06-07

Different World (feat. Big Shug)
type: MusicAlbum
date published: 2024-06-07

HIM
type: MusicAlbum
date published: 2024-06-07

REAL OG'S
type: MusicAlbum
date published: 2024-06-07

PUT THEM GUNS DOWN
type: MusicAlbum
date published: 2025-11-07