OT-2026-000039569
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000039569) never changes.
Identity and time
| Publication number | OT-2026-000039569 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-76b9-aa58-7b407d2891df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039569 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6caf7a76924df2e0057ece8ea8872af521948f629f18a48481e6a700c132a33 |
|---|---|
| Markdown | 97d6cd7483c41a583fed86b64c1bfc71b13aec5afe2bb0d1f8a318995e6eaaa9 |
| Publication page | 8b21a07bd6f30d6441d8496b792787793fb468a22df9b7e37895c3bfa4db0fcf |
| Manifest | 23cea9dd9d41817e3be18d83610175f24a5a3f7dc9f017f33fb1734d084e8927 |
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 | sHWk4XFYswufTSoM3SBPNg8YW9BuEXAJ4/eS05P2RKaW3acJztI6rrrWtMK8SP9BmjMIXhN1Kc4lczTXxNYzBg== |
| 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
| 2026-09-17T11:19:43.497124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039569observed 8b21a07bd6f30d6441d8496b79278779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:43.479991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039569/manifest.jsonobserved 23cea9dd9d41817e3be18d83610175f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:43.461653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039569/publication.mdobserved 97d6cd7483c41a583fed86b64c1bfc71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:43.442078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039569/publication.txtobserved e6caf7a76924df2e0057ece8ea8872af...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. |
|---|