OT-2026-000082627
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000082627) never changes.
Identity and time
| Publication number | OT-2026-000082627 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-77ce-a3d3-e8d93cc98489 · 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-2026-000082627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25e92efdafb3ad04807706ffa3f915952d74bcb08f980b6005056be320c51e8d |
|---|---|
| Markdown | b5b5ea26484ada8f50ac699352dedb4dd5eeb79c3e62f1331249618c9d7db108 |
| Publication page | 29a6d0dcc3892fc0f1a097b04986ffc1cb7d44e77cd190d2adb76e4b933b6f20 |
| Manifest | 2865389b3f44c6fdf528d043b1ed76c03aac223f4822e849927ef332732e2294 |
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 | OdM82VwiRRZ3/ANQKj77D7Nd60zXlL3Giiws0EFOrb2BrwDxTbEKANtRPFvDgRAPxABha5AW6shKDAge4fOXBg== |
| 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
| 2026-09-17T09:58:10.872549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082627observed 29a6d0dcc3892fc0f1a097b04986ffc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:10.855224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082627/manifest.jsonobserved 2865389b3f44c6fdf528d043b1ed76c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:10.836985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082627/publication.mdobserved b5b5ea26484ada8f50ac699352dedb4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:10.816824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082627/publication.txtobserved 25e92efdafb3ad04807706ffa3f91595...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. |
|---|