OT-2026-000034749
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000034749) never changes.
Identity and time
| Publication number | OT-2026-000034749 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7b78-b87e-3315a3207c22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034749 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71ad799e694cb16b03dffc88b9adc3f34f2f8ad0ecf27a91d840803a5780a207 |
|---|---|
| Markdown | 6587de27bc01774a2dcb5257e1ef36ecea4e58ccafe626f3ef0537eceddebb70 |
| Publication page | 41eba7bcf34b13f0b89a840be33e31e573927f21da8d54cee4b5f554187b1a65 |
| Manifest | 3cd4daac19cd7f4e25c859b7c4f920789c22aa4a7475ecd59d74bef27fe47eb6 |
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 | a1zJ2R7OCMcqULNohZsUJ1PStgO4+fZNWlktWgg/+hHw2qGrgmqdarwvNjCiI3et6HMRAP76r83bwHDXAfk3Bw== |
| 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
| 2026-09-17T11:30:14.189261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034749observed 41eba7bcf34b13f0b89a840be33e31e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:14.173538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034749/manifest.jsonobserved 3cd4daac19cd7f4e25c859b7c4f92078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:14.153772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034749/publication.mdobserved 6587de27bc01774a2dcb5257e1ef36ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:14.135175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034749/publication.txtobserved 71ad799e694cb16b03dffc88b9adc3f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:42.577759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034749observed 41eba7bcf34b13f0b89a840be33e31e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:42.549905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034749/manifest.jsonobserved 3cd4daac19cd7f4e25c859b7c4f92078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:42.532960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034749/publication.mdobserved 6587de27bc01774a2dcb5257e1ef36ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:42.515027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034749/publication.txtobserved 71ad799e694cb16b03dffc88b9adc3f3...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. |
|---|