OT-2026-000084892
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, 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-2026-000084892) never changes.
Identity and time
| Publication number | OT-2026-000084892 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7e64-ae7d-a90e9d182e50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084892 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3573f26ca8d752febdfe579da96004ee2d32fc3a4c790dcdc56701f87da11fd5 |
|---|---|
| Markdown | d166306876a4f0857ac39e0b6f65c637a36f0ccd9781e0b80e5d725c79b10743 |
| Publication page | a1d7476db3152a06aecb88b9c915cf16a695995578961edcd0ce0ed10bb662fd |
| Manifest | ad6511323d51ee2a7575c0395665f2ba3f7bc55ede90a32d74a2725b3b1ffd74 |
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 | iSNukZbeJxoFaBMtQvKn1ec36kKqBFWfmWDLzXqyyd37OU+84HMarpG12022SYNhwQEFBs8jRTa0AHUV/bKQBw== |
| 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
| 2026-09-17T09:54:52.040699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084892observed a1d7476db3152a06aecb88b9c915cf16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:52.021287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084892/manifest.jsonobserved ad6511323d51ee2a7575c0395665f2ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:52.003062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084892/publication.mdobserved d166306876a4f0857ac39e0b6f65c637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:51.984890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084892/publication.txtobserved 3573f26ca8d752febdfe579da96004ee...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. |
|---|