OT-2026-000016794
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000016794) never changes.
Identity and time
| Publication number | OT-2026-000016794 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7931-b981-be4c2e44ca03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17c09ae4a971e2f1589bd15997824c5aca4af8d79837ac6be9f97e4df6b91305 |
|---|---|
| Markdown | 8d1c5b52866202198bed8b80204b55cbb550e0199e0e0bc4244cdc87e1e06c93 |
| Publication page | ed781856f30eb96367e5613678c923602c3634de3f4f085c89bcac22c1994815 |
| Manifest | 296c9e31f23576f81ad7efdd1d6b95304bed06190bc49c9d4de7d305de7bf426 |
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 | O+rGVNp0ERtfVQeKIsBaN8Fu3b2NVOkbXJdNN4T3jOpAvO/+jjF+0dhAzIOSIA95m4j3HpE/hGbgJ+Ilm0f8Bw== |
| 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
| 2026-09-17T12:03:02.574190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016794observed ed781856f30eb96367e5613678c92360...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:02.557674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016794/manifest.jsonobserved 296c9e31f23576f81ad7efdd1d6b9530...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:02.539796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016794/publication.mdobserved 8d1c5b52866202198bed8b80204b55cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:02.521820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016794/publication.txtobserved 17c09ae4a971e2f1589bd15997824c5a...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. |
|---|