OT-2026-000011022
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, vented 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-2026-000011022) never changes.
Identity and time
| Publication number | OT-2026-000011022 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-72d4-ae76-5b0930cdf8ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011022 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ebd974d9d12855d44fbeba06afa177d97dc941369df6d5455c68179eed3b8c7 |
|---|---|
| Markdown | bb51ae01be443ae8fe2826bbe86a93e6a3307fe88b41f65088b58f4b78ec413c |
| Publication page | 3bea133382d5ba17b87641d11536753216ba64f70ed558cf3429bc15c427f1a9 |
| Manifest | 7d7149c39f23a37272cf76a32482628dbb1c335e46fef00abfef3c806fd6e6c0 |
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 | RIa3x0CTura1fWYTnioikUa7PcVohZtXQUyGN05dLdDbqEZVwIBFKbQ4sv2geX2Zlbx1oYbyASf7sHTlMIM7Ag== |
| 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
| 2026-09-17T12:13:50.679156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011022observed 3bea133382d5ba17b87641d115367532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:50.662414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011022/manifest.jsonobserved 7d7149c39f23a37272cf76a32482628d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:50.641377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011022/publication.mdobserved bb51ae01be443ae8fe2826bbe86a93e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:50.622918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011022/publication.txtobserved 7ebd974d9d12855d44fbeba06afa177d...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. |
|---|