OT-2026-000081324
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000081324) never changes.
Identity and time
| Publication number | OT-2026-000081324 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f374-7765-9458-93dc4c9d0e60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081324 |
| Status | PUBLIC |
Content hashes
| Canonical text | e201bc4d03940f68b090160477dc7e16892c8d86f74bfbb1819140ad37c81964 |
|---|---|
| Markdown | 5e3358e4a8538c598499a8eae0dea2517701e8522e2bcfac29e840be1e039bb3 |
| Publication page | f23b701717a9e846b68fac7d7989907e5bccc99dc9ed4ab77840ac4da697a813 |
| Manifest | 2ac9c7d29bae744dd8b827c8169d72426a23f1013203d0edef4f5addff21fb04 |
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 | 3srnHTLQRYzAN8JftToJmIXmc5TzArhODdsM0hXhtXGFA4i887wg7LvPSoEO3CRKeL3CxhsA6tP6Lot/zWX+BA== |
| 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
| 2026-09-17T10:01:26.591195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081324observed f23b701717a9e846b68fac7d7989907e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:26.573834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081324/manifest.jsonobserved 2ac9c7d29bae744dd8b827c8169d7242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:26.555683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081324/publication.mdobserved 5e3358e4a8538c598499a8eae0dea251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:26.537850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081324/publication.txtobserved e201bc4d03940f68b090160477dc7e16...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. |
|---|