OT-2026-000043093
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, sustained blow-off 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-2026-000043093) never changes.
Identity and time
| Publication number | OT-2026-000043093 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327a-7142-83cc-9a156fc920a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2aa398bf646bba220a7c913e7c43a7f76ccccb3957c40bfc9b2a4b1a3d2492f6 |
|---|---|
| Markdown | 7052f44713bfdfe0577fe6a879584213d2c3cef8da537fc133fd45f523469566 |
| Publication page | 0bbf27be21323b5bd5d7f9e6ab13200e1be2a1006a1d88960f0aeee01607c755 |
| Manifest | 83d37c001bd22d416d087e864867e01ce04060ea50e3196062923cfca915f18d |
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 | sV6k6Zv04ajTdJyOV2yPLlM+BKRsSVWolQIxv9a57pZtP30Y8/9rN+fT+mlwrsU5nPqoUh1UW+GhBinA2sGEAA== |
| 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
| 2026-09-17T11:13:30.750515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043093observed 0bbf27be21323b5bd5d7f9e6ab13200e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:30.731926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043093/manifest.jsonobserved 83d37c001bd22d416d087e864867e01c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:30.712274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043093/publication.mdobserved 7052f44713bfdfe0577fe6a879584213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:30.689361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043093/publication.txtobserved 2aa398bf646bba220a7c913e7c43a7f7...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. |
|---|