OT-2026-000009632
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000009632) never changes.
Identity and time
| Publication number | OT-2026-000009632 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7676-ab58-68fe72d41009 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009632 |
| Status | PUBLIC |
Content hashes
| Canonical text | a64a251b32b0453b43f7ef291537a2be3d2c45e8af61e55503d46886c3959021 |
|---|---|
| Markdown | 3a314b5a6e2da91efdadd2e7311e4cd29ba4084623c48b7f6b4f155e96420da4 |
| Publication page | ec94a0599713add21a55464a4f241d6278834771a9724b0b3eeb700c1831598f |
| Manifest | 6431d0f3fc465a9380f5fb6564bd0f4fa302ab0145a87f239cf349b55b99ed79 |
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 | nBEY3Ereq/Sm5ovblL575/LOeETlY1uRCoaJNZW6A2yP3uAzxR1f8Y8OPK33tnSlzXMa7u0Amh1nsSR93BAOBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:05.471616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009632observed ec94a0599713add21a55464a4f241d62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:05.449571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009632/manifest.jsonobserved 6431d0f3fc465a9380f5fb6564bd0f4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:05.428727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009632/publication.mdobserved 3a314b5a6e2da91efdadd2e7311e4cd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:05.408368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009632/publication.txtobserved a64a251b32b0453b43f7ef291537a2be...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. |
|---|