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Wallet fingerprint analysis — resubmission of PR #777 - #780

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pointbiz wants to merge 23 commits into

janoside:masterfrom

pointbiz:pr-777

Commits on Jun 17, 2026
- Add wallet fingerprint analysis module
  /dev/fd0
  committed
  044ec7f
- Add tests for wallet fingerprint analysis
  /dev/fd0
  committed
  e13ab1a
- Compute wallet fingerprint analysis on the transaction route
  /dev/fd0
  committed
  069f12a
- Add wallet fingerprints panel to transaction page
  /dev/fd0
  committed
  a6dbc1f
Commits on Jun 18, 2026
- Fix Blue Wallet RBF heuristic: only native segwit signals RBF
  /dev/fd0
  committed
  fa8078e
- Add Sparrow, Bull Bitcoin, Cake, Liana, Nunchuk and Wasabi fingerprints
  /dev/fd0
  committed
  7e929c6
- Make wallet fingerprint detection catalog-driven
  /dev/fd0
  committed
  3ddfd23
Commits on Jun 19, 2026
- Compound low-R across the change chain for stronger evidence
  /dev/fd0
  committed
  5a318ab
Commits on Jun 25, 2026
- Link each fingerprint explanation to a reference document
  /dev/fd0
  committed
  1b03d67
- Fix RBF detection to use the BIP-125 sequence threshold
  /dev/fd0
  committed
  4361dd9
- Set Cake Wallet low-R grinding to always (verified via blockchain_utils)
  /dev/fd0
  committed
  607ba48
- Add exact nSequence value fingerprint
  /dev/fd0
  committed
  38b25bf
- Add unnecessary-input heuristic for change detection
  /dev/fd0
  committed
  922c7e4
Commits on Jul 16, 2026
- Extend signature parsing to nested SegWit and P2PK inputs
  /dev/fd0
  committed
  b9289bf
- Add signature hash type fingerprint
  /dev/fd0
  committed
  24ebc7c
Commits on Jul 31, 2026
- Add Coldcard signing device fingerprints
  /dev/fd0
  committed
  d757b28
- Add Trezor and Ledger signing devices
  /dev/fd0
  committed
  9226fc8
- Analyze signatures without previous-output data and name each elimination
  /dev/fd0
  committed
  4ee2192
- Add firmware policy fingerprints for the signing devices
  /dev/fd0
  committed
  b8db6e7
- Grade the surviving signing device as likely or possible
  /dev/fd0
  committed
  bf9d40f
- Note that Coldcard EDGE firmware can spend taproot
  /dev/fd0
  committed
  7848892
Commits on Aug 1, 2026
- Count signatures in multisig inputs
  /dev/fd0
  committed
  8cf1f2a
- Pool multisig signatures across transactions sharing a quorum
  /dev/fd0
  committed
  9df9c88

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Wallet fingerprint analysis — resubmission of PR #777 - #780

Wallet fingerprint analysis — resubmission of PR #777#780
pointbiz wants to merge 23 commits into
janoside:masterfrom
pointbiz:pr-777

Commits on Jun 17, 2026

Add wallet fingerprint analysis module

Add tests for wallet fingerprint analysis

Compute wallet fingerprint analysis on the transaction route

Add wallet fingerprints panel to transaction page

Commits on Jun 18, 2026

Fix Blue Wallet RBF heuristic: only native segwit signals RBF

Add Sparrow, Bull Bitcoin, Cake, Liana, Nunchuk and Wasabi fingerprints

Make wallet fingerprint detection catalog-driven

Commits on Jun 19, 2026

Compound low-R across the change chain for stronger evidence

Commits on Jun 25, 2026

Link each fingerprint explanation to a reference document

Fix RBF detection to use the BIP-125 sequence threshold

Set Cake Wallet low-R grinding to always (verified via blockchain_utils)

Add exact nSequence value fingerprint

Add unnecessary-input heuristic for change detection

Commits on Jul 16, 2026

Extend signature parsing to nested SegWit and P2PK inputs

Add signature hash type fingerprint

Commits on Jul 31, 2026

Add Coldcard signing device fingerprints

Add Trezor and Ledger signing devices

Analyze signatures without previous-output data and name each elimination

Add firmware policy fingerprints for the signing devices

Grade the surviving signing device as likely or possible

Note that Coldcard EDGE firmware can spend taproot

Commits on Aug 1, 2026

Count signatures in multisig inputs

Pool multisig signatures across transactions sharing a quorum