OT-2026-000016094
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000016094) never changes.
Identity and time
| Publication number | OT-2026-000016094 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7736-908e-24933aef69dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2993ded504b1c2dc62430cd44df11fd7ccfac637b085db4b6c30d5c07d397109 |
|---|---|
| Markdown | 3aad279704200567eec8532349dee646f4bc5c977b4624257f7a3b9bf898c663 |
| Publication page | 08834d9c30c72f66a4a800f51645e1ce3b5260c0c1c13461f595b97ba22f28aa |
| Manifest | a261126cdea69a7253af78fcf8e2e85caefdb9b8013ab4818d5b49f2ee77b188 |
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 | iFYSEdKlEeSnKvm3Ps+izXX1aSHkH/zbs0arGJmDDCtJYEkNMCZ0Wt7T821Q9EY7yroDLnylVPzfNHk+rvDqDA== |
| 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
| 2026-09-17T12:05:40.323897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016094observed 08834d9c30c72f66a4a800f51645e1ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:40.303059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016094/manifest.jsonobserved a261126cdea69a7253af78fcf8e2e85c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:40.285380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016094/publication.mdobserved 3aad279704200567eec8532349dee646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:40.266309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016094/publication.txtobserved 2993ded504b1c2dc62430cd44df11fd7...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. |
|---|