OT-2026-000018796
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000018796) never changes.
Identity and time
| Publication number | OT-2026-000018796 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d521-71d8-a87b-73a3bd4bdbd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 973b18a6b1c8051223f454ad7568ef2f6679edf0f98b8fd1a44e3b9788ec097c |
|---|---|
| Markdown | 127d4b1700d5ee9b76f4b893618fc5aa6a52fb3a26ef2df70672b3667adb3faa |
| Publication page | e028cd8e761d750742df07baed7d51e362763a514814edc7d03aa6da7e74c50e |
| Manifest | 8e3f6e5c102c06f8f7ace11b4cdc7f3f4f77c40464907d5df85685b13aa5bb4d |
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 | ZxR1VQDLHlcB6ozcHQNUn/7hsWSSyjl0fcQ3AcEqkOtKGjAqJ88m5w8cznKmwVaO5plup5+NB1H3Iop+TNKADQ== |
| 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
| 2026-09-17T11:59:25.371812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018796observed e028cd8e761d750742df07baed7d51e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:25.354327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018796/manifest.jsonobserved 8e3f6e5c102c06f8f7ace11b4cdc7f3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:25.336728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018796/publication.mdobserved 127d4b1700d5ee9b76f4b893618fc5aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:25.319837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018796/publication.txtobserved 973b18a6b1c8051223f454ad7568ef2f...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. |
|---|