[SCF high][easy] Normalize cross-chain addresses before comparison

[karagozemin]

Goal\nAvoid false matches and mismatches caused by inconsistent Ethereum or Stellar address formatting.\n\n## Acceptance criteria\n- Canonicalize supported address formats before comparison.\n- Reject malformed addresses early.\n- Add casing, whitespace, and invalid-address tests.\n\n## Complexity\nHigh - small implementation, high reliability value.

[GoabDev]

@GoabDev has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi Maintainer, I’d love to work on this issue. I’m a full-stack developer with several years of experience, and I can implement canonical address normalization for the supported Ethereum and Stellar formats while ensuring malformed addresses are rejected early.

I’ll also add focused tests covering casing differences, whitespace, and invalid address inputs.

ETA: 4 hours.

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[AbuJulaybeeb]

@AbuJulaybeeb has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi Maintainer, haven reviewed the description of the issue, and well experienced with Js Library,
I would like to hop on the issue and sure to deliver at ETA 2hrs

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[iyiade08]

@iyiade08 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi, I've reviewed the issue and I'm confident in my technical approach to solving it cleanly and efficiently. I'd appreciate the opportunity to take this on.

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[VeronicDev]

@VeronicDev has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi! I can fix this pls assign

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[Damilorlar]

@Damilorlar has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I would love to work on this project

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[midexol]

@midexol has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi maintainer I would like to work on this issue

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[oscarj007]

@oscarj007 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I can start working on this issue asap

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[emrekayat]

@emrekayat has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

let me work on it

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[orochimaru144]

@orochimaru144 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi, I have gone through the issue description and I would love to work on it. I am confident I can implement a proper solution.

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[Halimatyemisi]

@Halimatyemisi has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello Maintainer, I’ve gone through the issue details and understand the expected outcome. I’m confident I can work on it successfully. Kindly assign it to me.

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[Danielkallala]

@Danielkallala has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello,
Thank you for the opportunity to review this issue . After carefully going through the requirements, I am confident that this task is an excellent match for my expertise and experience. I have successfully completed similar projects in the past and am fully prepared to deliver high-quality results that meet your expectations.

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