OT-2026-000069876
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000069876) never changes.
Identity and time
| Publication number | OT-2026-000069876 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7ff7-9c47-70e01370c4ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069876 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4395bfeef94ed7bf330ebc4a225e0bbdcd419c51450af40bbc60819bc20aa53 |
|---|---|
| Markdown | 51890d66f8a703c048176e745f5f7086870a92acdf6d65f0c30a552b27aba8a0 |
| Publication page | b4526c3f5a6920887f95635aa301293a9548badb4c62604dad74fa9d4c47a011 |
| Manifest | 1ff2618ccd2d1352b609a54aca71082f76ee237ae8bcf336b42def9ea1395c33 |
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 | 4/ExPybknoq4wqdn0NphNB4MI4gPdnKeW8GuOmHj6Pp565Y7QeErY12aNHt0tfHNXddBGW44ONCzevlew/KTCg== |
| 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
| 2026-09-17T10:26:42.362349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069876observed b4526c3f5a6920887f95635aa301293a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:42.346004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069876/manifest.jsonobserved 1ff2618ccd2d1352b609a54aca71082f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:42.330278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069876/publication.mdobserved 51890d66f8a703c048176e745f5f7086...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:42.312395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069876/publication.txtobserved b4395bfeef94ed7bf330ebc4a225e0bb...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. |
|---|