OT-2026-000101959
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three 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-2026-000101959) never changes.
Identity and time
| Publication number | OT-2026-000101959 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7298-851a-cbcfebd6cb5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101959 |
| Status | PUBLIC |
Content hashes
| Canonical text | c34b3837fcfc0a6fd263bfc0ddbd67ce1f5e63c8762dc0a5561204624cfa9a94 |
|---|---|
| Markdown | c14c4944060c9d033250446826ae1aa8932f85ad95cb171aa314a2b982aed603 |
| Publication page | 1d48a9e946b910edd04af5343029cd2a2f9bde5a94d222a6a8cc5d0d3acc6ce8 |
| Manifest | 37c9d5abccbc687862e385bb04b621c806697805897c8c9760458b027926c763 |
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 | dQ6rTrbgA+8ak3Ky4hpuBGfnWk+HJwmN3SxMgtChLLuVOi9X3EaH4dFl8egyAkUGESe0MIlAaBIpo1CHAaYPCQ== |
| 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
| 2026-09-17T09:25:04.727381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101959observed 1d48a9e946b910edd04af5343029cd2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:04.711589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101959/manifest.jsonobserved 37c9d5abccbc687862e385bb04b621c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.693518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101959/publication.mdobserved c14c4944060c9d033250446826ae1aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.675515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101959/publication.txtobserved c34b3837fcfc0a6fd263bfc0ddbd67ce...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. |
|---|