OT-2026-000009751
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, supply line pressure sensor, 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-2026-000009751) never changes.
Identity and time
| Publication number | OT-2026-000009751 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7c12-af2c-5e1782b2d25c · 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-2026-000009751 |
| Status | PUBLIC |
Content hashes
| Canonical text | bac8eeeaaaf8dbccc60aee0e467d0575236f2254c244e74173de853fd6a9c480 |
|---|---|
| Markdown | fc0d96e264265ba474ca8b464ad30bf7856bc106febcdb4035d531e5b8cece58 |
| Publication page | 5ee82ca7881036b450d59e3fd5d95865e2402566acb38bec8aa1b753d72f4185 |
| Manifest | 59f822cdd0b67c921823f4dc39cb4398f7a9c7ba5c4a69f714705e2b3705ef8a |
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 | w9K1gvRb/zPh/viZ/4XZTWIf+sTTpSMJkkl8NrZ7EECgDoFjSuepLScy5afnVbhT7OqWOdRFhSrWRPy5cd9lAw== |
| 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
| 2026-09-17T12:17:15.408791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009751observed 5ee82ca7881036b450d59e3fd5d95865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:15.390641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009751/manifest.jsonobserved 59f822cdd0b67c921823f4dc39cb4398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.373385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009751/publication.mdobserved fc0d96e264265ba474ca8b464ad30bf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.353199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009751/publication.txtobserved bac8eeeaaaf8dbccc60aee0e467d0575...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. |
|---|