OT-2026-000060163
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000060163) never changes.
Identity and time
| Publication number | OT-2026-000060163 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7863-8476-2106a65e5da5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060163 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2406063b0b111164875e8b3d385e0b42b7240201c0234249e09bfdd47e346f63 |
|---|---|
| Markdown | c1e0dc2e5b90eff39766f46d661c4cb60044bce23e4cc6e828cbd0875d317de4 |
| Publication page | 70f8b4c4ec447a1a04515c7c82a88a3fda8bb3718db653e9c98f4ffd3ab5fc4b |
| Manifest | 5ba9c2cb25b393fdf2c423589bd38b2d26cb9de9603f80cde5a74c9156b6223e |
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 | XwA99M802xZaHL6KnFKWYnlcgFwi8DCvPhG1VhgIQo1SDpvYl7NSytXJn7yqmj2QG0qMCDe/P+XAFom2t4YaAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:49.488204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060163observed 70f8b4c4ec447a1a04515c7c82a88a3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:49.470103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060163/manifest.jsonobserved 5ba9c2cb25b393fdf2c423589bd38b2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:49.452772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060163/publication.mdobserved c1e0dc2e5b90eff39766f46d661c4cb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:49.434524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060163/publication.txtobserved 2406063b0b111164875e8b3d385e0b42...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. |
|---|