OT-2026-000041166
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, sustained blow-off 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-2026-000041166) never changes.
Identity and time
| Publication number | OT-2026-000041166 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7ff4-8c47-926e63f4ec99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041166 |
| Status | PUBLIC |
Content hashes
| Canonical text | fca9752a918518679caed42975e8a5f29a152cea0b870f1629fe2d719099dd62 |
|---|---|
| Markdown | aec2acb8fe10f28227f1cea31826678eac214458586766b95e6efaa732418fcc |
| Publication page | 03e01ded81a9b4ffd72281af25d7dbbb05615851593fe3d09dab4282ee46514c |
| Manifest | 901acbedb80f4fccb69fdbc3f7b47fff9b9627b9119d8eb836b00d12030afd59 |
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 | E3nzQDB4PvTVKd8gUmIHJVyLYwpDRw71i4woARBORc9qd5wYPyX7HLGG177gW8XhBdLzx7Xjpi13WUtpZjaPBg== |
| 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
| 2026-09-17T11:17:06.671146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041166observed 03e01ded81a9b4ffd72281af25d7dbbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:06.654562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041166/manifest.jsonobserved 901acbedb80f4fccb69fdbc3f7b47fff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:06.636644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041166/publication.mdobserved aec2acb8fe10f28227f1cea31826678e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:06.617668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041166/publication.txtobserved fca9752a918518679caed42975e8a5f2...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. |
|---|