OT-2026-000032766
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000032766) never changes.
Identity and time
| Publication number | OT-2026-000032766 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-7fac-af45-760d4dbac906 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 434269c5ab277f3f09e3ee59d08f6b6122905cdb79069739004e7a28d7017299 |
|---|---|
| Markdown | 565320c231e71ccf0b6449f4896ecc9c5d1d3fe8f44a3ff136e72c66330944e8 |
| Publication page | 21211fa48bb711cc96646823f20aba2aca4e471e4ab0c9a91cbb9140877ad5e1 |
| Manifest | e5f6d4770b6775b5bccfaa00498786e2c50685e1aa120ed6ddc37bb234aafb91 |
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 | QqISlPyEZ1Yd/QwAVJuQNdiBll1AadjPajZ/x1riH8qf49+P7ueWNN8/resjpD5LqJm8YjebVtnyvKKQqp+cDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:23.843869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032766observed 21211fa48bb711cc96646823f20aba2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:23.819951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032766/manifest.jsonobserved e5f6d4770b6775b5bccfaa00498786e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:23.786826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032766/publication.mdobserved 565320c231e71ccf0b6449f4896ecc9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:23.697466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032766/publication.txtobserved 434269c5ab277f3f09e3ee59d08f6b61...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. |
|---|