OT-2026-000025714
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000025714) never changes.
Identity and time
| Publication number | OT-2026-000025714 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-7520-ab04-7ddc602858e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025714 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2806782013126f54a2ec290a6cf5ed856f22c4976e0839825759217d75d389e |
|---|---|
| Markdown | 5a379e85215c5be97e8eada716096c057e4064bc30781f86da6771a0c768f6fc |
| Publication page | 6c61749fcec0ae2f565720e4ff7b0f83d40cb3768d3a5bd3589be0933d16abe2 |
| Manifest | b3ffef9f163506f502d2a049e6b4f8aa15a364c09f8a4a073af60ee306dfe617 |
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 | COng9BxcyherO7lPqueOJqsrDSbVO0rFeNvMSVsGbnHaxwq1VypuYsOHQkizIbkvRUKz6Cz0rvawaUiNxXDaCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:55.805773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025714observed 6c61749fcec0ae2f565720e4ff7b0f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:55.787368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025714/manifest.jsonobserved b3ffef9f163506f502d2a049e6b4f8aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:55.769031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025714/publication.mdobserved 5a379e85215c5be97e8eada716096c05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:55.751387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025714/publication.txtobserved c2806782013126f54a2ec290a6cf5ed8...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. |
|---|