OT-2026-000010108
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, vented before 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-2026-000010108) never changes.
Identity and time
| Publication number | OT-2026-000010108 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7f19-8140-10253307b279 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010108 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2b99894aeebcc6439816d4de2078bb589a6e32ed3b0333b07909f8c40474621 |
|---|---|
| Markdown | 5eebde549a06ba3a2679cf9bbfaab8f97cf947badc1222792af605aec72fcf76 |
| Publication page | cd397b4239e254054a95e0af5031571d0f30195d58f77814706e8b89e32183db |
| Manifest | c31ef7c21e19c4d5a092e015609d47fdffb294d2c5bf271edbdc6ead3a0dd36f |
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 | 0Xse4aW6hX6l5WabwhUllcsmbH+0dJg/Z3AErswYCXHzYZoLroahnc7grZerdyrvnbsLAhOyy3HYMnAqBDkcAA== |
| 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
| 2026-09-17T12:15:47.139308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010108observed cd397b4239e254054a95e0af5031571d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:47.120094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010108/manifest.jsonobserved c31ef7c21e19c4d5a092e015609d47fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:47.072806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010108/publication.mdobserved 5eebde549a06ba3a2679cf9bbfaab8f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:47.029981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010108/publication.txtobserved a2b99894aeebcc6439816d4de2078bb5...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. |
|---|