OT-2026-000008916
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000008916) never changes.
Identity and time
| Publication number | OT-2026-000008916 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7ea8-a099-c3f226d84cda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008916 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5ea80a786cb6d4ea4c1043d23d3981f3c10c818aaf12b9dd8a58e015a6d6ce2 |
|---|---|
| Markdown | 517cee0f3dd845ea9dae47211f0d903a3290e9d4fa6d3efb26ff9edf291a4b6c |
| Publication page | 3d90e0b0b258ae282a95fd0cf0a929c4d9ccf4ca7ec5bde5b720c8db46d010d4 |
| Manifest | 0bb63da26f5db0e5b3fb772fb5f61b91d21d1b4a1f653c4494b423e2544fe786 |
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 | ZUoY46EldSMaghUx2eRO4UKr68KbaCoL2XTkFo0P/9kh3C19CzFuYZ7SrPH+o/n2jSARHXA0fw5QsYZpAuQkAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:31.448637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008916observed 3d90e0b0b258ae282a95fd0cf0a929c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:31.428350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008916/manifest.jsonobserved 0bb63da26f5db0e5b3fb772fb5f61b91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:31.409319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008916/publication.mdobserved 517cee0f3dd845ea9dae47211f0d903a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:31.389597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008916/publication.txtobserved d5ea80a786cb6d4ea4c1043d23d3981f...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. |
|---|