OT-2026-000061698
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, vented 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-2026-000061698) never changes.
Identity and time
| Publication number | OT-2026-000061698 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7628-9152-dd75ee5e3fc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061698 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc03824e06f72025ab51da750cf2c1da03052d9959ee4228de68ed0ec51cffb3 |
|---|---|
| Markdown | 5f6cbbfd819687664969a0a183ee4ef04a509b54b401e7d0d4e94a3baaedac62 |
| Publication page | ec9d17011f4a9274bfa7078b8486032b61f17bf21c9a991a193fdc98d5e5ffae |
| Manifest | 67538851bd191468983057c3e721678b8b2ad4d9449d0b04d9ef7fbb2bfb2670 |
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 | Po8Yvgo4g0D2lnUWz5dD6Nd8mj+ocmMm1WIHSdrEPgMHKrnnBcVZbgr5ST84r5SOm+1E+45p0bbJEWRoiQfTAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:15.806106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061698observed ec9d17011f4a9274bfa7078b8486032b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:15.787040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061698/manifest.jsonobserved 67538851bd191468983057c3e721678b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.766560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061698/publication.mdobserved 5f6cbbfd819687664969a0a183ee4ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.745503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061698/publication.txtobserved fc03824e06f72025ab51da750cf2c1da...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. |
|---|