OT-2026-000085592
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, sustained blow-off before 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-2026-000085592) never changes.
Identity and time
| Publication number | OT-2026-000085592 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7aaa-9e39-b482b6ddcac6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8076c172ae43589ac2a951c77c7eb4d7acc0a698413beeaaca3b899f25c38c88 |
|---|---|
| Markdown | 17309f1cdd0e7a68396a9df16cccfb0002807c8ae059a3a016eb74f7298908a6 |
| Publication page | ae37e66cd7325f838b4db8dab98558d545ce6d22efa54c891d6e1d53b8f94719 |
| Manifest | 613f95f979209f300c351488ecb538f7252890c7024862f16962e4a8220f9fe9 |
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 | m5IHnRuTT3+r6eDrssj8gP5rj0Ov2Fh4ngsqTjPrD5oTlasMQHLEXPdWHX4qz4KgNj2vDJuxybmLaG0XbTxJAw== |
| 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
| 2026-09-17T09:54:27.990500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085592observed ae37e66cd7325f838b4db8dab98558d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:27.968906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085592/manifest.jsonobserved 613f95f979209f300c351488ecb538f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.948857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085592/publication.mdobserved 17309f1cdd0e7a68396a9df16cccfb00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.928153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085592/publication.txtobserved 8076c172ae43589ac2a951c77c7eb4d7...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. |
|---|