OT-2026-000025742
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000025742) never changes.
Identity and time
| Publication number | OT-2026-000025742 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-7768-b5ae-b9d7431a161a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025742 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17378e16319fe48bc4945b6b95b2a58030ae8b20ffc2d79f1dc8b6c798661b0b |
|---|---|
| Markdown | 6d4db689c0e4faa03289762b61489c8ab42c264724979f2417339b3c6e46eb5e |
| Publication page | 39d93673ea527564fdf30277a31e288b5aa5801d50b07a6b1f428302827f99b9 |
| Manifest | 4709a7e1039a587a803806b2d605d57b748a52f07b2173820f1ecfb45251c934 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 08E8Yhy3f5+ZRgsy0NepNJ7PXgVx/49Wa2vRZ1RvUyy9TCX3B361ukcJikvai1Ea9Cp+BqmT5GJ9/JF+H2nlAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:58.013961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025742observed 39d93673ea527564fdf30277a31e288b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:57.997348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025742/manifest.jsonobserved 4709a7e1039a587a803806b2d605d57b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:57.977990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025742/publication.mdobserved 6d4db689c0e4faa03289762b61489c8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:57.956577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025742/publication.txtobserved 17378e16319fe48bc4945b6b95b2a580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|