OT-2026-000016108
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000016108) never changes.
Identity and time
| Publication number | OT-2026-000016108 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-79cf-a9d7-d949b9a70452 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016108 |
| Status | PUBLIC |
Content hashes
| Canonical text | 628bc1f18c67b391637991241ab7d0ea015e40e782e3cb1b72bae56c3a0813f5 |
|---|---|
| Markdown | e574db778cdaebc230fd64d01231ce203cf2c3b90df99586f50fd33232b45b5c |
| Publication page | a9a75fbf482d7ee56639bf813ebc9a629c4c6ba4b00537c17a31c24bff28573e |
| Manifest | 82c62839a4401ed3fe664d34a499eca72b1f3b74f26c1c4857cc5cca77fb7c13 |
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 | CEm9ehGFzLAjTEDFhkhWezBKssoCPL2JGClFh8D+5pe1TgkD5vPVDR0/l/CxVompVxtSKAq1Cvu6H6FuoutnDQ== |
| 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
| 2026-09-17T12:03:32.133874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016108observed a9a75fbf482d7ee56639bf813ebc9a62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:32.113502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016108/manifest.jsonobserved 82c62839a4401ed3fe664d34a499eca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:32.095010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016108/publication.mdobserved e574db778cdaebc230fd64d01231ce20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:32.078478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016108/publication.txtobserved 628bc1f18c67b391637991241ab7d0ea...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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