OT-2026-000008951
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000008951) never changes.
Identity and time
| Publication number | OT-2026-000008951 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7007-83fc-7a317c0d9b66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12669b413bc585522387e4bb3f5e17e82742572b27e22218ebcd9657e7809ebd |
|---|---|
| Markdown | dc2b34939741eeb171ae12d0e6eb73b68c89dc0e23eec5d8c216c848fb91d926 |
| Publication page | 3303892674ecacf3743678477aafd509129e3880da5879b49de7b88169191d2c |
| Manifest | 37dfcee57b3d31a84892a35b994efa295454e5fed15b7de7a46e944d22491a16 |
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 | kvC0Dq7Y+WlnyTW3Jb76t48zcuIhpU/0ZTRHGqJDQos1SDdDcPr/9PV9MFlNpg4/KBQJlBcocTmr1oMlmMyzBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:33.957820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008951observed 3303892674ecacf3743678477aafd509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:33.939145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008951/manifest.jsonobserved 37dfcee57b3d31a84892a35b994efa29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:33.919816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008951/publication.mdobserved dc2b34939741eeb171ae12d0e6eb73b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:33.899083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008951/publication.txtobserved 12669b413bc585522387e4bb3f5e17e8...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. |
|---|