OT-2026-000081275
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000081275) never changes.
Identity and time
| Publication number | OT-2026-000081275 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f374-7dfd-99bf-e844f8c5fae2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 905decaa5890e88d5287e7043eac76e55e3cd2a8d91340bed7f67b920d2f615a |
|---|---|
| Markdown | 3c0632b4f53eea5c88e826e0671a49fdae6d2affd82b8126e8adc6df87638f5c |
| Publication page | 0ae70067d7e5d67b7251fef32a77c4413c24c04abc35111274b3a185fea4af0e |
| Manifest | eb3976d7b1baa33976da42a161263b03b56c918ee8f9dc3efa0e459860c52ce2 |
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 | TD+vzD0XFiA30S5nR1U4TSllq2Jzf7BMXznviTILA5d+V706u3W7g0VEklWb+3q8xmTRE6HdROpqk0dI25uCAA== |
| 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
| 2026-09-17T10:01:22.649300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081275observed 0ae70067d7e5d67b7251fef32a77c441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:22.630256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081275/manifest.jsonobserved eb3976d7b1baa33976da42a161263b03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:22.613952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081275/publication.mdobserved 3c0632b4f53eea5c88e826e0671a49fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:22.594165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081275/publication.txtobserved 905decaa5890e88d5287e7043eac76e5...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. |
|---|