OT-2026-000083125
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum fed, 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-2026-000083125) never changes.
Identity and time
| Publication number | OT-2026-000083125 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-710d-94e9-a6048b274ea2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cc2fca445a9c0b81717ed89c9dd3b04e40de35b00d0ecc428ae4e753ca030cb |
|---|---|
| Markdown | c8ac2fb372d586911098a76efcfb5204249ee7b862e0c7310cdb4610019902ce |
| Publication page | 2f0b352627a289f3575f806896debe938b902b7838e6a1c7fd37b5e3aa0507c6 |
| Manifest | f85d3aee2518f47633a7078d0027c876109e601147b6249170b89daec603ec10 |
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 | mLtyx/Gq+Hkm2aQWhGhXQfAnZxZUUrDrWQfrGPvYnBD5kkiGUbrOg7lOpvt1emsz/67E+0FSM5vpWXZGbmguAA== |
| 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
| 2026-09-17T09:00:44.842555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083125observed 2f0b352627a289f3575f806896debe93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:44.820044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083125/manifest.jsonobserved f85d3aee2518f47633a7078d0027c876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:44.674874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083125/publication.mdobserved c8ac2fb372d586911098a76efcfb5204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:44.658181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083125/publication.txtobserved 0cc2fca445a9c0b81717ed89c9dd3b04...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. |
|---|