Burst logo: a white capital B with a lightning bolt on a dark circle
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Burst (BURST)

Burst (BURST) was the ticker symbol and brand name for Burstcoin, a cryptocurrency launched in 2014. The project rebranded to Signum (SIGNA) on June 24, 2021, retiring the Burst identity.

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Industry: Crypto

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Burst (BURST) was the ticker symbol and brand name for Burstcoin, a cryptocurrency launched in 2014 that pioneered the proof-of-capacity consensus mechanism, which uses pre-computed plot files stored on hard drives rather than energy-intensive computation for mining. The project was rebranded to Signum (SIGNA) on June 24, 2021, and the Burst identity was retired in favor of the new Signum brand. [1] [2]

Design and History

The Burst logo was a circular emblem featuring the Burstcoin mark. Official marketing resources for the Burst cryptocurrency were maintained by the PoC Consortium, which hosted a repository of logos and press materials for the project. [3] The logo was available in a blue icon variant, which was used in official project documentation and README files. [4]

In June 2021, the Burstcoin project underwent a full rebrand to Signum. The Signum Node v3.1.0 release, dated June 13, 2021, documented the “Signum re-brand (node software, Phoenix, and Classic wallets)” and introduced a new address prefix (S- instead of BURST-, while retaining support for old addresses). [5] The rebrand was completed on June 24, 2021, when wallets and markets were temporarily disabled during the update. [1]

Following the rebrand, the Signum project published a new set of marketing resources, including multiple logo versions, logomarks, wordmarks, and node graphics in black, white, blue, and green variants. [6]

Meaning and Symbolism

The logo’s circular form and color choices were not accompanied by published design rationale from the project team.

Typography and Design

No official documentation specifying the typography used in the Burst logo or the design construction of the mark has been located. The official marketing resources repository hosted the logo files but did not include design specifications or typeface information. [3]

Logo Index is an independent educational archive covering logos, visual identities and graphic design history. All trademarks and brand assets remain the property of their respective owners.

Logo data

Measured from the original SVG file on 30/09/2026.

Colors

3 colors

  • #2D2D2DBlack, 83%

    RGB 45, 45, 45; CMYK 0, 0, 0, 82

    White text 13.8:1 (passes AA)

  • #FFFFFFWhite, 16%

    RGB 255, 255, 255; CMYK 0, 0, 0, 0

    Black text 21.0:1 (passes AA)

  • #838383Grey, 1.1%

    RGB 131, 131, 131; CMYK 0, 0, 0, 49

    Black text 5.5:1 (passes AA)

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Backgrounds and sizes

Contrast and color difference

Compared with Crypto

648 measured Crypto logos

Only 17% of Crypto logos in the archive use exactly 3 colors.

  • Main color black25%
  • Lettermark21%
  • 3 colors17%
  • Most common main color here: blue31%

From measured files, not tags. Updated 28/10/2026.

Structure

Logo type
LettermarkClassified by AI
Proportions
1.0 : 1Roughly square
Ink coverage
78%22% empty space inside the outline
Symmetry
Mirror-symmetric100% left-right match
Outline
CircularOverall silhouette
Complexity
Minimal2 shapes, about 45 points

Tints and shades

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#838383

Typography

Lettering style: Geometric sans, uppercase.

This is a style class, not the exact font. The font has not been documented.

Free fonts in this style: Montserrat, Outfit, Urbanist

Visual description

Classified by AI

Style
Geometric, minimal
Layout
Symbol on its own
Techniques
Negative space, letter used as symbol
Text in the logo
B

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