OT-2026-000065854
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000065854) never changes.
Identity and time
| Publication number | OT-2026-000065854 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fc-7db6-bc11-4c04b65fcdf6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a210176983b10bbabde584d87ac3c80b7f369e91dbe0804ad1900033e5f8ba4 |
|---|---|
| Markdown | 8c36bb710c01a66655f0e59033601b9ccf5b2451f0a0f89ab9f535833c7500e4 |
| Publication page | b1c011fc51c3af65ba3b9852055b344be617c620278500b2a52f120f4b7a6025 |
| Manifest | e92c0588aad0477dcfb6d06decd1f8ca2dd914b56b311a339a7b8be1bc414c8e |
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 | iaXFRlXYs48N9yxwrfRQgiYWBqE2PJY8Lc60WDXgqYM+PJ6YMgSPYPCJX/+UR5vQHYSE7FmUcCkotwq7ypH7AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:18.701173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065854observed b1c011fc51c3af65ba3b9852055b344b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:18.683107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065854/manifest.jsonobserved e92c0588aad0477dcfb6d06decd1f8ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:18.666764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065854/publication.mdobserved 8c36bb710c01a66655f0e59033601b9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:18.648795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065854/publication.txtobserved 2a210176983b10bbabde584d87ac3c80...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. |
|---|