OT-2026-000084636
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000084636) never changes.
Identity and time
| Publication number | OT-2026-000084636 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-742f-a0a3-d4795bf2380e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c236d35392b4225e1c847cdf17bcba46a25be3d6d68c662126071a2a6dc92cf |
|---|---|
| Markdown | afb3739f520a84446429abfed8714723ee24ecdc14f552a7cea0227bfca903e7 |
| Publication page | 4b382f5149413a617fd24cd8b7f399f5526f38eb62ffb29e6b2f38fb91272386 |
| Manifest | 3ad814a1b7eb3f7575382941d33eb3661de5b184346194f7630bdf81745c3f56 |
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 | 5nEMi1riK5psbyvk5WMOHT4qBRaYgsaGB/VugllXwt/pWqcoBg1pcDhSJiV1QRSmYOXiq3RnJohVvWeVqN49AA== |
| 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
| 2026-09-17T09:55:33.201650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084636observed 4b382f5149413a617fd24cd8b7f399f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:33.184064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084636/manifest.jsonobserved 3ad814a1b7eb3f7575382941d33eb366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:33.165715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084636/publication.mdobserved afb3739f520a84446429abfed8714723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:33.148044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084636/publication.txtobserved 8c236d35392b4225e1c847cdf17bcba4...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. |
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