OT-2026-000005555
Publication integrity record
Porous face vacuum gripper, two outlet manifold, ejector fed, contact triggered, vented before 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-2026-000005555) never changes.
Identity and time
| Publication number | OT-2026-000005555 · never reused |
|---|---|
| Internal UUID | 01a0a93d-0711-7f12-aab8-f8da44f28764 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:02:24.148485Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005555 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40fd124a47e8c97e0b34154097769773b1469a6248709b5f3f3578dfe6c08b26 |
|---|---|
| Markdown | 48e8f2f3534b6b5223aeafcb9dfea8776aaa24059ba86972e9e55de04ed2dbb8 |
| Publication page | 423aed12a8d62bc2e64e9ed402ad4e73c5705c6e47bed7e78deddc40dee4738c |
| Manifest | 7c41eba94bfd8067e8023b9d3e3f0f9c217533075dd2d45d011f20cf55950768 |
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 | BKdGqWx270+J/MAPDtWJVnnfNjNKYN+rwCIv18IrTODv+qmwAIDPrxypZrzgFvZVlfuFpJN64N9mOx+OZZkqDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:27.210951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005555observed 423aed12a8d62bc2e64e9ed402ad4e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:27.196535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005555/manifest.jsonobserved 7c41eba94bfd8067e8023b9d3e3f0f9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:27.181343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005555/publication.mdobserved 48e8f2f3534b6b5223aeafcb9dfea877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:27.166384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005555/publication.txtobserved 40fd124a47e8c97e0b34154097769773...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. |
|---|