OT-2026-000100759
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000100759) never changes.
Identity and time
| Publication number | OT-2026-000100759 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-7dc7-8dc2-43c9fed0228b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 072732be44a139ef1edf169f6779517c2e845ae27355162ce6f6abbf1dc836a2 |
|---|---|
| Markdown | 76775a0fb73ffb632a636efab84ffdf719170e562a0d785a3da80388b63c9a19 |
| Publication page | 17813138a6d6f7466837affbfd7b711f6645058171498d1afd95d13529206a5b |
| Manifest | 779a59c4eb324d6e97700ff85462714c2678f4f1c847faa8d9e075b60ccaac6d |
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 | LJcMSBeDL9jeNzldNXqWU4VNA3Nds19KnefWsbx3nJ3U5YDVmU9YBFOGfycf94YH5v5naB2LvUkufz4KBoUkDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:35.776471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100759observed 17813138a6d6f7466837affbfd7b711f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:35.758559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100759/manifest.jsonobserved 779a59c4eb324d6e97700ff85462714c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.742709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100759/publication.mdobserved 76775a0fb73ffb632a636efab84ffdf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.727239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100759/publication.txtobserved 072732be44a139ef1edf169f6779517c...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. |
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