OT-2026-000058289
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000058289) never changes.
Identity and time
| Publication number | OT-2026-000058289 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7b59-9778-72f94ead2c76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058289 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba6a652bf5899c3b2e16c38310cb5674d5a9cb0a41aa72560b735ce57345f936 |
|---|---|
| Markdown | cec5367012c7101147c6e5d342c7cb281107a763fc91895c01365e07a8bda525 |
| Publication page | a2ab2073e689c2d30dfbdbded8d0b81c3eceb3e508f733d43f091b7f906e7203 |
| Manifest | 66534bd0bec883336468774612f8c8bd86d209fd631d2364d45f45187b9d9aaf |
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 | w2AUgfMbXPuPr6PNr9VUq8EKPANyYN8FYrUe58IcUesmrdoFBzarNVzUESx6UEGWXeiimJnjGIQCy/G4WurACg== |
| 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
| 2026-09-17T10:46:40.929969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058289observed a2ab2073e689c2d30dfbdbded8d0b81c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:40.910032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058289/manifest.jsonobserved 66534bd0bec883336468774612f8c8bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.890978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058289/publication.mdobserved cec5367012c7101147c6e5d342c7cb28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.872209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058289/publication.txtobserved ba6a652bf5899c3b2e16c38310cb5674...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. |
|---|