OT-2026-000074236
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three 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-2026-000074236) never changes.
Identity and time
| Publication number | OT-2026-000074236 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7178-714a-9245-5c8432a0d1f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f415f8a2efa0a4f2db56a9c22359614df143b0c852c45402d648bbb5db81124 |
|---|---|
| Markdown | a00d080cfa532027ea2b703cf41f0faa141b9f572916a7e6345d1dee14c85b3c |
| Publication page | 543b8636f02cef0b3b035d791025ed39261ba4ad2b2219922c405449ef07fc14 |
| Manifest | acff30387a0ac5d6f252007962c62eb989529e3a4c223898dc768534da90540e |
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 | ZXS0fgOvcv21W88rups2P7R8LOfRPeaJpImmR5obuL47tM9JyJnM+nogLTKhDK7YjVA6tyf7+opRo9Thjo5WBw== |
| 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
| 2026-09-17T10:19:06.440687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074236observed 543b8636f02cef0b3b035d791025ed39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:06.420682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074236/manifest.jsonobserved acff30387a0ac5d6f252007962c62eb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:06.401094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074236/publication.mdobserved a00d080cfa532027ea2b703cf41f0faa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:06.383282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074236/publication.txtobserved 1f415f8a2efa0a4f2db56a9c22359614...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. |
|---|