OT-2026-000069898
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three 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-2026-000069898) never changes.
Identity and time
| Publication number | OT-2026-000069898 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7a79-a6aa-73af103b1b27 · 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-2026-000069898 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6fc93407c382f23d513db2f4fe2b3761778a2bfa63cf63bf3f8f5d76785cbe7 |
|---|---|
| Markdown | e0775466af68cbb781267e90314fbbefc635df7af69f6d56bac6d0b3cab9204b |
| Publication page | bd4dfe856c695ae8e5fad91fcb2f8669d6605a39552b11f5170d76772973bbd1 |
| Manifest | 8b519a29fe6e5fbdd59516e4dfcfe1be4ca31f8fa0f37b1041f01ed317b08d79 |
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 | aLe7vbz/Sfnq2SF4pSh58cIc1151ZD+tq1L6QyrCwxcpWJYM3QZSj9zRK9N6iAPzk+6OO+VQENDWXp1vOmzlBw== |
| 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
| 2026-09-17T10:26:43.963164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069898observed bd4dfe856c695ae8e5fad91fcb2f8669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:43.941867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069898/manifest.jsonobserved 8b519a29fe6e5fbdd59516e4dfcfe1be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.921476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069898/publication.mdobserved e0775466af68cbb781267e90314fbbef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.903468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069898/publication.txtobserved d6fc93407c382f23d513db2f4fe2b376...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. |
|---|