OT-2026-000082739
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, sustained 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-2026-000082739) never changes.
Identity and time
| Publication number | OT-2026-000082739 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7920-8951-6748363cc1bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082739 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98186f0431baecf8815c188f746cb889d7f2f1f55e8d35e7559773db1f146bec |
|---|---|
| Markdown | 96b6b51580247bca9f90663c92cc2a527872a94b53b2c6e1df58b1ad3a8356e6 |
| Publication page | 87f6764344a069bd91c34b4f32d349c0cfe90c191f4b39dd49265ab80f3259f1 |
| Manifest | 5899f76cfc9f635cd8a1d53b23bd16efd32046a82aa47c7bc76aba76bbceb2c1 |
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 | eCDrhLEI1YfjwJgYgEc7iAx2ZrMMEr5eucohJjk5sD6oB2feTUWM4cTO4Fz6FHKmCIVOztyRGfTp/EI4+ullDA== |
| 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
| 2026-09-17T09:58:19.202203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082739observed 87f6764344a069bd91c34b4f32d349c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:19.186506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082739/manifest.jsonobserved 5899f76cfc9f635cd8a1d53b23bd16ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:19.169913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082739/publication.mdobserved 96b6b51580247bca9f90663c92cc2a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:19.153383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082739/publication.txtobserved 98186f0431baecf8815c188f746cb889...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. |
|---|