OT-2026-000079124
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, vented after 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-2026-000079124) never changes.
Identity and time
| Publication number | OT-2026-000079124 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-70dc-9faa-d739a1d47cf2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e946654ae397638b76f07c0a67b634bf8046940d48766ad1a535c593c5f7da0 |
|---|---|
| Markdown | 95d5535219515b9f829773a1d9353d4f92a2fff1b1d5580f5f69edd9b5973223 |
| Publication page | 5870fc3115113729ff9b05e4bd190a5b842dce5e4854c7e300f357b5aa1a9b4e |
| Manifest | 6797b9366b99a9e9d45002b2c29bad2465cdb805765b8586a16cafae210a7f01 |
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 | Hao/i8QtPyN/mOIA5JgBu5ANwNZYWggcYTu7XPkwJzqwiUu18Gd2Vd8LQZinxCNJD3N6oPgKp1K5/DiieqmNAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:58.343894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079124observed 5870fc3115113729ff9b05e4bd190a5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:58.326978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079124/manifest.jsonobserved 6797b9366b99a9e9d45002b2c29bad24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:58.309022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079124/publication.mdobserved 95d5535219515b9f829773a1d9353d4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:58.291337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079124/publication.txtobserved 6e946654ae397638b76f07c0a67b634b...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. |
|---|