OT-2026-000103764
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pulsed blow-off after set-down
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-2026-000103764) never changes.
Identity and time
| Publication number | OT-2026-000103764 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e463-7578-b5b0-37c3718ba215 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09d8c6f4903ce6507bf79648e544abc6f6199836bba121dd90c4d5369bd4d61e |
|---|---|
| Markdown | 64731e8748a1404115df4a77136dba5b501f929347831813cba1fa14c9d1fc3b |
| Publication page | 1d2f12cc2b6b5db6310abad0183a6faca0ac26b05400de1292849f9c51019956 |
| Manifest | e758dcb2633588016b0452c67f18350d34a671e0ed4c6aff5e549cecf3f473ac |
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 | FJpBWrSFdA8OcQkil1bUgR2fpzCkcKRvn9mv4GtpQlGARM0frNzr+tuZzVYsUlZVIOgEP4Ov1q+LgEuIItM7Bg== |
| 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
| 2026-09-17T09:22:03.895352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103764observed 1d2f12cc2b6b5db6310abad0183a6fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:03.877761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103764/manifest.jsonobserved e758dcb2633588016b0452c67f18350d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:03.859308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103764/publication.mdobserved 64731e8748a1404115df4a77136dba5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:03.839461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103764/publication.txtobserved 09d8c6f4903ce6507bf79648e544abc6...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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