OT-2026-000061159
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before 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-2026-000061159) never changes.
Identity and time
| Publication number | OT-2026-000061159 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137f-7e58-aeda-b7165f55cba9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061159 |
| Status | PUBLIC |
Content hashes
| Canonical text | 396b3ba74c64636bc278286382164303d80efa8d7738048a2d383578054ed4d0 |
|---|---|
| Markdown | c81e8849ba3dfcfc026a56f91ebfaa48c04a9d89eb9adbd9caf181038aa02c9d |
| Publication page | 76fdb30809752d7e8e01e06b7ce6bbb8b36d10b820585e75055f890b6c8c1217 |
| Manifest | ce7faf02326964c79ff0f5a442a053a11158aab1940c5481dad320b894509832 |
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 | WNr2rffNADuuXjqXVD7BndW6aVU1WfKy0tGZUZBGvMgC0aE3hzsecmYZGD+B0OfuQ9YSxhUbWT0Of5Au8PB+CQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:42:32.688314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061159observed 76fdb30809752d7e8e01e06b7ce6bbb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:32.670758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061159/manifest.jsonobserved ce7faf02326964c79ff0f5a442a053a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:32.652715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061159/publication.mdobserved c81e8849ba3dfcfc026a56f91ebfaa48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:32.633660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061159/publication.txtobserved 396b3ba74c64636bc278286382164303...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. |
|---|