OT-2026-000087360
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000087360) never changes.
Identity and time
| Publication number | OT-2026-000087360 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd4f-7f92-b91d-ffc6514bcd6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ef46c0877966e619e660d75c8a65d2fdd01b5bfa310007d2ee94956f6310ea7 |
|---|---|
| Markdown | 5001b131e0441788284c3fc78621f950b989832f68bebf7227c3ea12a0c63ad3 |
| Publication page | 7e056afcd1521d1f715f24253e021f85bf46eeda4768d6ce6d7f27f76947a1b9 |
| Manifest | df5cb9d852bd8dcaaca76c4cc71018e03aff28701ac878d926e4f47082cf7938 |
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 | 6VWg9zhqwnzIKsLVpfVps9eknI0Rz99guRftXpQYrTmXbgAC/rtbpGKgNRMHgmeNT0DyzQpNVnni8ZZcB3KyBg== |
| 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
| 2026-09-17T09:50:32.161256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087360observed 7e056afcd1521d1f715f24253e021f85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:32.144955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087360/manifest.jsonobserved df5cb9d852bd8dcaaca76c4cc71018e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:32.129508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087360/publication.mdobserved 5001b131e0441788284c3fc78621f950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:32.111545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087360/publication.txtobserved 9ef46c0877966e619e660d75c8a65d2f...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. |
|---|