OT-2026-000074982
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000074982) never changes.
Identity and time
| Publication number | OT-2026-000074982 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2d-76f6-adb8-138fecbe130a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074982 |
| Status | PUBLIC |
Content hashes
| Canonical text | d760debffec642db98d4f7a01c952d91b4a03eeb6723e263aece4f1d368fc4c3 |
|---|---|
| Markdown | 037c03ae17a5e219ddc01e942e45de578b09e236de84ecb5d56ced1e5a6f7284 |
| Publication page | 11dad2b786d70a52a9ae0be83f9f80915c9cca252184450ae16679e6ba043c92 |
| Manifest | 1d7a1684eece970c46e51db2edb5024e389eec19c36c9913fb7c2a4abd382c62 |
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 | FoFXKYayAprwTFmjqeg56WqUjnrnrvHGsXm5dowKwUDS7fGnnn23UL7aEid6yFmSJ0044iyIWQqab+QtHXKMCQ== |
| 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
| 2026-09-17T10:18:47.203193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074982observed 11dad2b786d70a52a9ae0be83f9f8091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:47.183255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074982/manifest.jsonobserved 1d7a1684eece970c46e51db2edb5024e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:47.166133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074982/publication.mdobserved 037c03ae17a5e219ddc01e942e45de57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:47.149402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074982/publication.txtobserved d760debffec642db98d4f7a01c952d91...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. |
|---|