OT-2026-000082888
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000082888) never changes.
Identity and time
| Publication number | OT-2026-000082888 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-78df-8fb1-011143065d22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082888 |
| Status | PUBLIC |
Content hashes
| Canonical text | adcd7cecb68d5f60c33cbd356f5d5465eb0f3dd64f58ebdd6c3c45cb16f5b92c |
|---|---|
| Markdown | c3e19675267ab1173cc6991f99f8dbf11bfddb79dc9cc7093479cbc99d815179 |
| Publication page | 6cfe6c5bf39636e5d34c808eeffd2eb087f657523438db89964011586443ddda |
| Manifest | 2e62b03d95aca266d469d4b9dc2ced7a07ffb3b5b26c008462a4ad4a01c62113 |
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 | bNm7MygNVZd3uacGYKrEhSG6zcxwgmaOHKKpRDRxbichzlU7QgLy+taJxp3MoXhe7lEpAPWBqSZe6yX3LosbAQ== |
| 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
| 2026-09-17T09:58:34.369305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082888observed 6cfe6c5bf39636e5d34c808eeffd2eb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:34.352993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082888/manifest.jsonobserved 2e62b03d95aca266d469d4b9dc2ced7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:34.335420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082888/publication.mdobserved c3e19675267ab1173cc6991f99f8dbf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:34.317713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082888/publication.txtobserved adcd7cecb68d5f60c33cbd356f5d5465...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. |
|---|