OT-2026-000017262
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000017262) never changes.
Identity and time
| Publication number | OT-2026-000017262 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7736-b5dd-251aeee1a410 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017262 |
| Status | PUBLIC |
Content hashes
| Canonical text | e23a562eb078ad4c67f9d131338854aee0bdad7379efee99db9932411e0eb2b5 |
|---|---|
| Markdown | b8825e2c682d1fe6bf535ea3dc9448b14e9d3c488eadeda0f7daeb2c494643b8 |
| Publication page | 733107178ff9e380016b19540b255c8cf181f03b463496f0f9484484773179dd |
| Manifest | 2d73065d80be0ea6c5052f757651272b255ac58de6b5923f478b65d29b9039d5 |
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 | JP4E2cNQP1nx7WzSGU7ToqD1WFgtPunRNDaLTgc0+EnfyeOdtxusQ7ah0JLkcQ4NAR89oOP5fwLjYHvSoUaRCw== |
| 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
| 2026-09-17T12:02:21.185928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017262observed 733107178ff9e380016b19540b255c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:21.161341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017262/manifest.jsonobserved 2d73065d80be0ea6c5052f757651272b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:21.141849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017262/publication.mdobserved b8825e2c682d1fe6bf535ea3dc9448b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:21.117533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017262/publication.txtobserved e23a562eb078ad4c67f9d131338854ae...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. |
|---|