OT-2026-000079965
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000079965) never changes.
Identity and time
| Publication number | OT-2026-000079965 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7ce5-a565-23ba528e32eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079965 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa8c86e5ac753cb950f062143b38819e004cd4c84b6137590e9ea004b98898b4 |
|---|---|
| Markdown | f2523cd117abd2444629ce033a701e75cab71daaef99500b6605a2d28fc7015b |
| Publication page | 64fcb237528c67bafcc174e541a347ad2d2000a13b9c625d3f74653d426e72a7 |
| Manifest | 48a0ad72bb312397987024758c1765612fa9b49788ceedb94cb4122f3c4b2e91 |
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 | nIF+c/URBfr27konKhpgAmWI2r8KX2rIFxdDXzNji9cJiT/FfMLlqTuR7Ij1qsnHyAxBgWBJiT0BFROrbe7mAA== |
| 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
| 2026-09-17T10:03:52.618018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079965observed 64fcb237528c67bafcc174e541a347ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:52.600153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079965/manifest.jsonobserved 48a0ad72bb312397987024758c176561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:52.581376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079965/publication.mdobserved f2523cd117abd2444629ce033a701e75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:52.560628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079965/publication.txtobserved aa8c86e5ac753cb950f062143b38819e...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. |
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