OT-2026-000053965
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000053965) never changes.
Identity and time
| Publication number | OT-2026-000053965 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a7-7c31-a9ba-ae89b0beea46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f7f6ae0223a6fb6be0f9da4185194053eb3691b5b1709bc926ba4ce6f056290 |
|---|---|
| Markdown | 37dd9d61e237a698b4711fec8ff6436b3f28e93dee15d417cd820c26a533455d |
| Publication page | 96ea13fe78b799dcb3998e2221b24c2c1dcf8a5458b86f5a90d199645a1130d7 |
| Manifest | aa8150ab8183e495a07b2bb1c8c19ea5a06931f59f3ea7468a58b61cd5c4f6c3 |
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 | N7VyPrCHUEtNfRIA8XRvWCZtLM2ZIaiZx/WH0DVwfxyeYyGKCTJVISUwhkGk4Uoa/yzBiKbqAxcMFV68c6HqBg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:14.465107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053965observed 96ea13fe78b799dcb3998e2221b24c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:14.437244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053965/manifest.jsonobserved aa8150ab8183e495a07b2bb1c8c19ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:14.410625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053965/publication.mdobserved 37dd9d61e237a698b4711fec8ff6436b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:14.381034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053965/publication.txtobserved 1f7f6ae0223a6fb6be0f9da418519405...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. |
|---|