OT-2026-000079243
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000079243) never changes.
Identity and time
| Publication number | OT-2026-000079243 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7b88-9a6f-be2792281b78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079243 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56b3036b76f52d28224ddacccf1bb0023c645d0f2336caf22c7a6baeb249bbf8 |
|---|---|
| Markdown | 36e613c6760e493fc8028b5cbe73548ad2fb0484b8d06c4f5213dfdca490355c |
| Publication page | 7269bfe2c71bd10354f601a13ea1bd2d56b1f32d932fe1c0e0ef284cb2b60ccf |
| Manifest | e4ee0af2c89a57b4b7fa2ae68ccbf138cbf5cbc76d31433b9533898d88eb1410 |
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 | 8AAohL8A2bxL8E8G/SaRav5S1M3PFFX29B6OAWN/EQ4OU4WN/sXvrMkDwOBGiUpQrrGTDSYvsF2SabA2WUhYBA== |
| 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
| 2026-09-17T10:04:50.154566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079243observed 7269bfe2c71bd10354f601a13ea1bd2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:50.137492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079243/manifest.jsonobserved e4ee0af2c89a57b4b7fa2ae68ccbf138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:50.121941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079243/publication.mdobserved 36e613c6760e493fc8028b5cbe73548a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:50.103175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079243/publication.txtobserved 56b3036b76f52d28224ddacccf1bb002...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. |
|---|