OT-2026-000073133
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line 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-2026-000073133) never changes.
Identity and time
| Publication number | OT-2026-000073133 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb6-7168-8a78-698a9f3ba59c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9617b881eb19c095873c8cc259925d6b6fd0010a229fc219a52894dec0dbb6d2 |
|---|---|
| Markdown | 01726ee54c4dfd6da42c85e9529a1f61116e705b8024c4e1a0f902f658aa1dda |
| Publication page | 5b10061363c55fc8423622b9bd66bde67168e2b920fd5479caa207e29888d872 |
| Manifest | c54a0c50d2efacab8ef3e049e85f17f3f65ec9c4e2542e24ef340caa471fb9c5 |
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 | MsofpwAg7tr/wX0ubwYbYS09d0ArT4wwh+pSKrgIMeQIOuQEKOoOJvjGgI1OGLrF/69tlaLtrVwNiTAzga3fDw== |
| 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
| 2026-09-17T10:21:04.030830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073133observed 5b10061363c55fc8423622b9bd66bde6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:04.012123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073133/manifest.jsonobserved c54a0c50d2efacab8ef3e049e85f17f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:03.993141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073133/publication.mdobserved 01726ee54c4dfd6da42c85e9529a1f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:03.974401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073133/publication.txtobserved 9617b881eb19c095873c8cc259925d6b...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. |
|---|