OT-2026-000033327
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single 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-2026-000033327) never changes.
Identity and time
| Publication number | OT-2026-000033327 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7bb2-a57b-4ecc2f75d9fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31e97296e701200223c68c0abbcc4e27b7a2d4aabf87dbaf9e411055bf272f35 |
|---|---|
| Markdown | 78196b22a2fab10a44708ea8ae9e70319c2fae171d02a891565b86351915bc30 |
| Publication page | bfcbe7ee7eb158e3e43611ad6b103b6b31ad3c7b28600da42264c66bd9484be4 |
| Manifest | 68866dd18ee7150cc6a7cfc87f37f75b63c4f0336eefaa40a78e54962b0e00fe |
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 | hu84tM0jy954GUgWYiBadVj0itMkPx7wI5LiS/p29l3BzmBU8N5M+by2erc4kzgttJ1H+mTXAJ7XY+mP/a09Cg== |
| 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
| 2026-09-17T11:32:04.804380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033327observed bfcbe7ee7eb158e3e43611ad6b103b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:04.788192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033327/manifest.jsonobserved 68866dd18ee7150cc6a7cfc87f37f75b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.770776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033327/publication.mdobserved 78196b22a2fab10a44708ea8ae9e7031...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:04.753721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033327/publication.txtobserved 31e97296e701200223c68c0abbcc4e27...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. |
|---|