OT-2026-000009876
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000009876) never changes.
Identity and time
| Publication number | OT-2026-000009876 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-7308-8acd-dcd61f46cdc5 · 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-2026-000009876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50c21726f70936842e8204b8ee77f5b9ff88149e798e8a9e4c60d35c4fd9a3f9 |
|---|---|
| Markdown | 8b970521ef20999055fe4e73fe61382152ea38fcb1456fe9d6cfc8b2817fd55d |
| Publication page | d3527047f7c312bd2a45ba05c434d0f31b7440eb0082aaa8ec2f0127a2e7d489 |
| Manifest | 57d8c1add131275cb0a56a2177d67af56e4a48f1a37a986afa666b97af519f89 |
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 | /o0dWEi1THwPVIhjBALXcbdFlq/FzKnBqDUltOiV9tDyYBk3SxYDfUb3wnWCCT/UM0KNnEpUfhTP3ZsZ7tQrCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:52.921522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009876observed d3527047f7c312bd2a45ba05c434d0f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:52.900212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009876/manifest.jsonobserved 57d8c1add131275cb0a56a2177d67af5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:52.879900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009876/publication.mdobserved 8b970521ef20999055fe4e73fe613821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:52.861370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009876/publication.txtobserved 50c21726f70936842e8204b8ee77f5b9...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. |
|---|