OT-2026-000023086
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000023086) never changes.
Identity and time
| Publication number | OT-2026-000023086 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-7995-ab01-b6d1bdb2195c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6588078cea692f39ef678110148574809a9702ad69b4ff19b25cc82220b25585 |
|---|---|
| Markdown | e1935f1317ff9ac0dabfebe8746b0cd88a53a57bff3378a31c6e7031678b82fd |
| Publication page | 191f0552b2491b58f8706423a0b016235b01ceab04cc5f09b06019225046813e |
| Manifest | a00c7fa5b45d4627592044d622ec57a6764251d29fefc4a79c8b77c361c6c1b1 |
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 | taFF5x2R3D4fz4EuDz3IwR1pwMp4/49W9RDbMC7IqK8pLLoIjxQAsOghwgN8s+eKbC7HJyhaT+LFJ6ELGUPyCQ== |
| 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
| 2026-09-17T11:52:43.039661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023086observed 191f0552b2491b58f8706423a0b01623...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:43.020417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023086/manifest.jsonobserved a00c7fa5b45d4627592044d622ec57a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:43.000512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023086/publication.mdobserved e1935f1317ff9ac0dabfebe8746b0cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:42.983008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023086/publication.txtobserved 6588078cea692f39ef67811014857480...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. |
|---|