OT-2026-000051600
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000051600) never changes.
Identity and time
| Publication number | OT-2026-000051600 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-768b-a0b7-a722f7fae201 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10e1c896930ad2eb764cd3031c78ae41e96c651ac23e656aa9099074f5b44354 |
|---|---|
| Markdown | 004e34a957be9da3927e79aeec351d0306f91281c224e6ab389eafe1b12600b9 |
| Publication page | bf41091ce8f926bd5c48cec462fbca4e151fd719bd41b7ecb48a6687812b228d |
| Manifest | 9f2d8069fd1f93243463d4df32ed64b4787aac30c03846264dad6984191304ad |
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 | acDPfd6JXsTqVZ2fPSWwAxII2HOgYIfWa35OOzbsEsKC84ZHyfer4SdbDpxxyY1IH38AWVJuC19wV1O8Aql5Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:26.925505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051600observed bf41091ce8f926bd5c48cec462fbca4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:26.907600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051600/manifest.jsonobserved 9f2d8069fd1f93243463d4df32ed64b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.889622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051600/publication.mdobserved 004e34a957be9da3927e79aeec351d03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.873009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051600/publication.txtobserved 10e1c896930ad2eb764cd3031c78ae41...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. |
|---|