OT-2026-000085972
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000085972) never changes.
Identity and time
| Publication number | OT-2026-000085972 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-798e-8380-d06dfd17f2e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085972 |
| Status | PUBLIC |
Content hashes
| Canonical text | afac06d4bc9fa60d941e3e174424d936a3070b3314faad1900fd860c79fb2db9 |
|---|---|
| Markdown | 1a5f3036cdaaec8ebb8b9215a4f3c5ed35acc816b5ee18c5bc572ac29e3def5c |
| Publication page | 437c7f1df64b08b64a88425e482d50bbaa8270a20ea8f17d37ad1c66d79d565f |
| Manifest | 1cc31bbe63509aabbdf1dc35c8be44914e0a3d23bbbe12db87ae5e08c3e2fe6e |
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 | +tK253pIj6IR+nRpWvX4Hf7Lbm6zHfQ47QIhHjjkfXZcYwCYANZwZXxtXu5xtIC04AyAfj7r94GaTVUuZX72Cg== |
| 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
| 2026-09-17T09:52:56.501576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085972observed 437c7f1df64b08b64a88425e482d50bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:56.484156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085972/manifest.jsonobserved 1cc31bbe63509aabbdf1dc35c8be4491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:56.463624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085972/publication.mdobserved 1a5f3036cdaaec8ebb8b9215a4f3c5ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:56.446482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085972/publication.txtobserved afac06d4bc9fa60d941e3e174424d936...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. |
|---|