OT-2026-000057096
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000057096) never changes.
Identity and time
| Publication number | OT-2026-000057096 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b8-7122-948e-6cd67e408a5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1821dce77200174ce1d0b6f81d13a14cb52f7a53f03764b425632c4c14a2bdf9 |
|---|---|
| Markdown | be12e16f335f1b451f27feaa31f83ec02416f8a9246f7755d1d8224a4e01a592 |
| Publication page | f9f76c8aa1a84c994db1ca57caa83b8362eaf412f395103dd7a4ed56c515a2df |
| Manifest | c120a235e21bdcab41911192a03edf77a32d84a1b1dff366132999fadd95cf1c |
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 | qdu/vf9dPSYkgZKavk0CM28mAssHOPZd3zEN6PN7osTxhTrHChVPPfdMh0B668T390wJIDa3hf9OmyFYg7JlBA== |
| 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
| 2026-09-17T10:50:03.757222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057096observed f9f76c8aa1a84c994db1ca57caa83b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:03.735745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057096/manifest.jsonobserved c120a235e21bdcab41911192a03edf77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.713591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057096/publication.mdobserved be12e16f335f1b451f27feaa31f83ec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.694262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057096/publication.txtobserved 1821dce77200174ce1d0b6f81d13a14c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.631822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057096observed f9f76c8aa1a84c994db1ca57caa83b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.613391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057096/manifest.jsonobserved c120a235e21bdcab41911192a03edf77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.594314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057096/publication.mdobserved be12e16f335f1b451f27feaa31f83ec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.573676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057096/publication.txtobserved 1821dce77200174ce1d0b6f81d13a14c...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. |
|---|