OT-2026-000017967
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed blow-off 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-2026-000017967) never changes.
Identity and time
| Publication number | OT-2026-000017967 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-74bc-9bd8-2cd7f5e72989 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98f38dc416238e90597ac381c4da1bbe257a73baa7739136b4d834c08336a438 |
|---|---|
| Markdown | 6357a078b00e9afa8812bb32dd4bd5817c3cb2aa0be230b009bd8b8d2f7a9505 |
| Publication page | df825c38c2e34883388a4bb31e3d07e33e9cccc3c8746e067a8d1960f1b3b8ab |
| Manifest | 2ade294e158d4d1b29ce23dfb47be1b9f3ac23d0b805992e91dd48d60e5301fa |
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 | kSJwLWYOzX6MPp13bKKJj87g7+NXBGb6bNizNkKjSxhE1bPlfZziDwa9ZOlgkwBn8O5iiCTzktLEvRCcN++NAA== |
| 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
| 2026-09-17T12:01:58.826424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017967observed df825c38c2e34883388a4bb31e3d07e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:58.809180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017967/manifest.jsonobserved 2ade294e158d4d1b29ce23dfb47be1b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:58.788095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017967/publication.mdobserved 6357a078b00e9afa8812bb32dd4bd581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:58.768250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017967/publication.txtobserved 98f38dc416238e90597ac381c4da1bbe...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. |
|---|