OT-2026-000093356
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093356) never changes.
Identity and time
| Publication number | OT-2026-000093356 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7876-b815-0537b94f1d20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093356 |
| Status | PUBLIC |
Content hashes
| Canonical text | 503f38e762afd2899b0f1fee7e2f57130bb15767ec1dffe343599bf4a1e36454 |
|---|---|
| Markdown | cb0abdec2e33faac2a06fa3c8b27a10717abbaa83bc06b7d7a7f39e529cd191a |
| Publication page | 26535580cf64b80af34d8d7592bc33424fbd4d8988d5984a607a757c844a2bab |
| Manifest | 8e31f67199041a1e42851e2eebc08eefdd7ae7d4c78bacb95f598bdbb8cce49e |
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 | NYWSa+GLUT2Nb1xZU3rmn4EqkNWSF//9DAFBYv1UCbEcD+R7hS+uIZ02HlgJVDOOyQlPmndayE6a4CaubH0sBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:44.757399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093356observed 26535580cf64b80af34d8d7592bc3342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:44.740068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093356/manifest.jsonobserved 8e31f67199041a1e42851e2eebc08eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:44.722387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093356/publication.mdobserved cb0abdec2e33faac2a06fa3c8b27a107...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:44.705482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093356/publication.txtobserved 503f38e762afd2899b0f1fee7e2f5713...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. |
|---|