OT-2026-000101716
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, pulsed blow-off after 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-2026-000101716) never changes.
Identity and time
| Publication number | OT-2026-000101716 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7557-8dc6-5ba74d4ac563 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101716 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d97319b8d47daa0210e636654955adab4faa26f1f344cfb67676f6dae134310 |
|---|---|
| Markdown | 885d255fc4594101e3be9cd773ff683a84fe973928b661e7b889bb799a333487 |
| Publication page | 1174db867124c1484595b37ea4a76badcbbaed1fc73b58dd96e72ffa8da724f1 |
| Manifest | 668b859c1ccf32050d4d298fc92b73c720420c0cd9e95e36e0d908c877ff516e |
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 | J/zg7Xz+LE/mjMkadTiKvAGt/co5X8JFwqddAyidyPb8IFzdQzuV41nhzILI8XzDCcJFy6APtuf6jDnx/YK5DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:44.088433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101716observed 1174db867124c1484595b37ea4a76bad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:44.066714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101716/manifest.jsonobserved 668b859c1ccf32050d4d298fc92b73c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:44.046774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101716/publication.mdobserved 885d255fc4594101e3be9cd773ff683a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:44.026978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101716/publication.txtobserved 3d97319b8d47daa0210e636654955ada...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. |
|---|