OT-2026-000062671
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000062671) never changes.
Identity and time
| Publication number | OT-2026-000062671 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-71c5-b5e4-44380a4fc7c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062671 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3882317994e7816511b0fab83e2e68ebca35c6a27989dbaaa4e7efacb25a3a31 |
|---|---|
| Markdown | 2fe7e4799f551a69ddacf83204a68d791ab56604aa7fbd2a64724c75ca947ecc |
| Publication page | a9ef272a8d7315a23936339a6574cedc788a58c29dae111b3142dd3c10c65025 |
| Manifest | 96e2c99e0fca8fed414390f3fdcb6eb6e3cbd62749d712db07c866b2a6db0c4d |
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 | /Ofhtj+tniH3Rw3IneGFX4pwe2AP4s6zKLnXBFd9ufFUiUU5cMy1cFkC/0kiCv7nVMf/PVEw5Lt3MqPWvMjqBg== |
| 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
| 2026-09-17T10:39:13.646845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062671observed a9ef272a8d7315a23936339a6574cedc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:13.630181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062671/manifest.jsonobserved 96e2c99e0fca8fed414390f3fdcb6eb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.612555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062671/publication.mdobserved 2fe7e4799f551a69ddacf83204a68d79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.595391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062671/publication.txtobserved 3882317994e7816511b0fab83e2e68eb...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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