OT-2026-000067766
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000067766) never changes.
Identity and time
| Publication number | OT-2026-000067766 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-76a6-bfe3-4b3363720ac1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067766 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3c1e3529fe9b4e7f49f1ce12ef895e3a8bbbdbde59a26b4a66d670753c22e0a |
|---|---|
| Markdown | 685748d1bedf30784dcfaee64f704b42d0678783886fc42613a340f033ef8420 |
| Publication page | 91ea22e33a96d57a776b96d61fd8f60a607a98d168d82cb3b5a4e171d9174f9f |
| Manifest | 098fa822df00fa272b64323973b4f10a42b10b600d0e1b48d36697fe2507df73 |
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 | Ov0g1YeaThgw04fzLS0CPcGD+LdSMichgCabWXFHpjfqfx3U464cdWG1yJ+4Sb9TICVNWfk6utb/e0uMSaeTCA== |
| 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
| 2026-09-17T10:29:59.718084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067766observed 91ea22e33a96d57a776b96d61fd8f60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:59.702084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067766/manifest.jsonobserved 098fa822df00fa272b64323973b4f10a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:59.684452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067766/publication.mdobserved 685748d1bedf30784dcfaee64f704b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:59.664967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067766/publication.txtobserved a3c1e3529fe9b4e7f49f1ce12ef895e3...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. |
|---|