OT-2026-000009713
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, 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-2026-000009713) never changes.
Identity and time
| Publication number | OT-2026-000009713 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-766a-b226-1f7fed5816b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61917a53993160dacc9de78525dfd4973f9586cf1f4c97aad5c1122380306d2e |
|---|---|
| Markdown | d29d30787b71f97bb336b058fe43e97cc21b64b2bf681972a3fe3a429b518a36 |
| Publication page | 12fec472181fc3be69b8bd93f04d1f51b86c67b3ed1cf592a48807f0d5c23a87 |
| Manifest | 703f0047e8ebd4d8d015ebbbb74e481bad632d73b0868630f41e4b2e6f4a4500 |
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 | /ifGKmyaOAMC+1ZB0JdSeesOgy54HiBwX1+V7rMQhzMscOmoKg0iPwuYF2rVQHAj2J4bwmDaYpdXGZ5W+ZiYBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:12.406587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009713observed 12fec472181fc3be69b8bd93f04d1f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:12.387033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009713/manifest.jsonobserved 703f0047e8ebd4d8d015ebbbb74e481b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:12.367612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009713/publication.mdobserved d29d30787b71f97bb336b058fe43e97c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:12.347369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009713/publication.txtobserved 61917a53993160dacc9de78525dfd497...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. |
|---|