Dallas Blocker
type: MusicGroup
genre: r&b
description: Dallas Blocker (born Nathan Blocker a.k.a. Dallas) is an American singer, producer and songwriter. After signing with Latium Records in 2004, Blocker later formed independent label Blockerboy Music LL
popularity: 10
followers: 1124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a32aad5e62e47c6175dc9d61eccbd57a8a1d57ff10411fbf532f8bd055aed55
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a29a07c-2d6a-43ca-8071-bbd46e385193.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a29a07c-2d6a-43ca-8071-bbd46e385193.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a29a07c-2d6a-43ca-8071-bbd46e385193
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a32aad5e62e47c6175dc9d61eccbd57a8a1d57ff10411fbf532f8bd055aed55","name":"Dallas Blocker","registered_at":"2026-06-17T08:11:13Z","symbol":"NIM1334241","token_address":"0xdbd05925347a07e0325749e310441a1ebd5b68dc","type":"artist","uuid":"7a29a07c-2d6a-43ca-8071-bbd46e385193"}
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 0x8a32aad5e62e47c6175dc9d61eccbd57a8a1d57ff10411fbf532f8bd055aed55. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a29a07c-2d6a-43ca-8071-bbd46e385193.json and https://artists.proofprofile.net/proofs/artist/7a29a07c-2d6a-43ca-8071-bbd46e385193.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
  text: {"copyright_id":"0x8a32aad5e62e47c6175dc9d61eccbd57a8a1d57ff10411fbf532f8bd055aed55","name":"Dallas Blocker","registered_at":"2026-06-17T08:11:13Z","symbol":"NIM1334241","token_address":"0xdbd05925347a07e0325749e310441a1ebd5b68dc","type":"artist","uuid":"7a29a07c-2d6a-43ca-8071-bbd46e385193"}
album: Unmixed/Unmastered
  type: MusicAlbum
  date published: 2010-10-29
  track: Rock Ya Body
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265874
    explicit: false
    by artist: Dallas Blocker
    in album: Unmixed/Unmastered
      type: MusicAlbum
      date published: 2010-10-29
    genre: deep-r-b
    isrc code: USJ3V1066585
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e4b1cab674117ece9ebcc3bcb81c93138f6f0ea9ebdc913ac740e71fe278d83
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1066585
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 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 0x8e4b1cab674117ece9ebcc3bcb81c93138f6f0ea9ebdc913ac740e71fe278d83. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USJ3V1066585.
      date published: 2026-07-02T03:30:09Z
    audio: Rock Ya Body
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.634
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.607
      additional property: Energy
        type: PropertyValue
        value: 0.48
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.327
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.395
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.627
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Christmas In Havana
  type: MusicAlbum
  date published: 2020-12-11
album: All Out of Love
  type: MusicAlbum
  date published: 2016-04-27
album: Put It On Me
  type: MusicAlbum
  date published: 2016-04-22
album: Cake
  type: MusicAlbum
  date published: 2016-03-14
album: Gave Me A Love Song
  type: MusicAlbum
  date published: 2011-08-20
album: Out Da Club
  type: MusicAlbum
  date published: 2011-04-02
album: Rock Ya Body - Single
  type: MusicAlbum
  date published: 2010-01-07
  track: Rock Ya Body
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263753
    explicit: false
    by artist: Dallas Blocker
    in album: Rock Ya Body - Single
      type: MusicAlbum
      date published: 2010-01-07
    genre: deep-r-b
    isrc code: USTCC1056364
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-29T12:02:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4f204089a86f0f5617354441ec82405abd7bf2c502632717a9123f824da495ad
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960105
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960105
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCC1056364
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-29T12:35:17Z
    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 0x4f204089a86f0f5617354441ec82405abd7bf2c502632717a9123f824da495ad. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USTCC1056364.
      date published: 2026-07-29T12:35:17Z
    audio: Rock Ya Body
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.664
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      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: Alone - EP

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.617

Energy
type: PropertyValue
value: 0.485

Speechiness
type: PropertyValue
value: 0.037

Acousticness
type: PropertyValue
value: 0.007

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.346

Valence (Positivity)
type: PropertyValue
value: 0.373

Loudness (dB)
type: PropertyValue
value: -10.773

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Major

Alone - EP
type: MusicAlbum
date published: 2008-10-24