OT-2026-000097564
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097564) never changes.
Identity and time
| Publication number | OT-2026-000097564 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-710f-ba2a-17e65003df85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6011163c42c1f5656272d53d5befe4daa00bdc4e58d36b86e05c5435eae98f10 |
|---|---|
| Markdown | f7321fc874acc52efbc82b76963840d00c1a06ee0106f26196269c8d77d455af |
| Publication page | 5c0169fc7e6ee01fcdfd3ab7d39123cb3fd87616c92f153e89e6735c24662d26 |
| Manifest | 039ebcbc1723d89bcefddb0c0d73d9dd9c083eaba83926c301a38c03601d1783 |
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 | AxjTAbrm3mFJmS/ljVBGJdCMX1P4IE1Vltr2xeztvV+r1tBLY+U2G/goX+ZSIp98x+5DEcPs+fIJoki3MbxVAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:28.469221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097564observed 5c0169fc7e6ee01fcdfd3ab7d39123cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:28.451817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097564/manifest.jsonobserved 039ebcbc1723d89bcefddb0c0d73d9dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:28.433643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097564/publication.mdobserved f7321fc874acc52efbc82b76963840d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:28.416368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097564/publication.txtobserved 6011163c42c1f5656272d53d5befe4da...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. |
|---|