OT-2026-000010977
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000010977) never changes.
Identity and time
| Publication number | OT-2026-000010977 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7883-85eb-aaba2badccd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010977 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5edcf1458e5abf70a3d56885bd36e3c68338b3a43812ea237d4a43c3704285bb |
|---|---|
| Markdown | 7773466dbd4c9a498f57736f06aebc5105d436fa8e19c2bb329a8b385b668718 |
| Publication page | af0e4f40157c281f22a0c7366df6bb9ea915e84b7ba4b73707176182ab3cb2aa |
| Manifest | cc701e4b9330f1e5dc968cfa01e720549b6d070d215d05f54368c5815393f316 |
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 | QmqC9mQ2rs2A4QnUQqAfpbYQ/C+j4zgHggqnFe/2VtiuC2mInprmaQ/wH2Z/oQNZC/lI9ROPGTc/E+XrSE1/BQ== |
| 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
| 2026-09-17T12:13:46.764573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010977observed af0e4f40157c281f22a0c7366df6bb9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:46.744150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010977/manifest.jsonobserved cc701e4b9330f1e5dc968cfa01e72054...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:46.724780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010977/publication.mdobserved 7773466dbd4c9a498f57736f06aebc51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:46.706599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010977/publication.txtobserved 5edcf1458e5abf70a3d56885bd36e3c6...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. |
|---|