OT-2026-000014354
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000014354) never changes.
Identity and time
| Publication number | OT-2026-000014354 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-770e-8750-166adac5a09c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6214919e6f6819a68f245ba4fe195ebeb751fb0c1c0b9b94adc8ca272bd8d1fb |
|---|---|
| Markdown | e0c3b63b0ff704c6bfc5694f05ccef414e7eb77bd5d41fb93400d1dd9c4aee3c |
| Publication page | 81155665607e27dcf8643f208dee855ce4ffb493371b4ece9a1e4fcb59d6e442 |
| Manifest | 9cef1c05fdccb694357c56f13e0acd2846a736f34beb1091f44ac906f452a22f |
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 | ZciMO80k8CAwFmY0WC0l+x0bDOf8D4FGJn/BgVg3/LRmdOGrp0Lqn8JRJNqKTu72Fgsh0laFBchKSxaxU4NVAw== |
| 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
| 2026-09-17T12:10:05.707253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014354observed 81155665607e27dcf8643f208dee855c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:05.688901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014354/manifest.jsonobserved 9cef1c05fdccb694357c56f13e0acd28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.666508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014354/publication.mdobserved e0c3b63b0ff704c6bfc5694f05ccef41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.644278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014354/publication.txtobserved 6214919e6f6819a68f245ba4fe195ebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.828126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014354observed 81155665607e27dcf8643f208dee855c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.808759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014354/manifest.jsonobserved 9cef1c05fdccb694357c56f13e0acd28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.788861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014354/publication.mdobserved e0c3b63b0ff704c6bfc5694f05ccef41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.769423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014354/publication.txtobserved 6214919e6f6819a68f245ba4fe195ebe...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. |
|---|