Run # Fetch the latest sigstore/timestamp-authority build
  # Fetch the latest sigstore/timestamp-authority build
  SIGSTORE_TIMESTAMP_VERSION=$(gh api /repos/sigstore/timestamp-authority/tags --jq '.[0].name')
  wget https://github.com/sigstore/timestamp-authority/releases/download/${SIGSTORE_TIMESTAMP_VERSION}/timestamp-server-linux-amd64 -O /tmp/timestamp-server
  chmod +x /tmp/timestamp-server
  
  # Run the TSA in background
  /tmp/timestamp-server serve --port 3000 --disable-ntp-monitoring &
  export TEST_SIGSTORE_TIMESTAMP_AUTHORITY_URL="http://localhost:3000/api/v1/timestamp"
  
  # Ensure Timestamp Authority tests are not skipped by
  # having pytest show skipped tests and verifying ours are running
  make test TEST_ARGS="-m timestamp_authority -rs" | tee output
  ! grep -q "skipping test that requires a Timestamp Authority" output || (echo "ERROR: Found skip message" && exit 1)
  shell: /usr/bin/bash -e {0}
  env:
    pythonLocation: /opt/hostedtoolcache/Python/3.1[2](https://github.com/sigstore/sigstore-python/actions/runs/14933726057/job/41956125514?pr=1377#step:7:2).10/x64
    PKG_CONFIG_PATH: /opt/hostedtoolcache/Python/[3](https://github.com/sigstore/sigstore-python/actions/runs/14933726057/job/41956125514?pr=1377#step:7:3).12.10/x64/lib/pkgconfig
    Python_ROOT_DIR: /opt/hostedtoolcache/Python/3.12.10/x64
    Python2_ROOT_DIR: /opt/hostedtoolcache/Python/3.12.10/x6[4](https://github.com/sigstore/sigstore-python/actions/runs/14933726057/job/41956125514?pr=1377#step:7:4)
    Python3_ROOT_DIR: /opt/hostedtoolcache/Python/3.12.10/x64
    LD_LIBRARY_PATH: /opt/hostedtoolcache/Python/3.12.10/x64/lib
    GH_TOKEN: ***
--202[5](https://github.com/sigstore/sigstore-python/actions/runs/14933726057/job/41956125514?pr=1377#step:7:5)-05-09 16:49:59--  https://github.com/sigstore/timestamp-authority/releases/download/v1.2.7/timestamp-server-linux-amd[6](https://github.com/sigstore/sigstore-python/actions/runs/14933726057/job/41956125514?pr=1377#step:7:6)4
Resolving github.com (github.com)... 140.[8](https://github.com/sigstore/sigstore-python/actions/runs/14933726057/job/41956125514?pr=1377#step:7:8)2.112.3
Connecting to github.com (github.com)|140.82.112.3|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2025-05-0[9](https://github.com/sigstore/sigstore-python/actions/runs/14933726057/job/41956125514?pr=1377#step:7:9) 16:49:59 ERROR 404: Not Found.

gh api /repos/sigstore/timestamp-authority/tags --jq '.[0].name'

gh api /repos/sigstore/timestamp-authority/releases --jq '.[0].tag_name