OT-2026-000101713
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, pulsed blow-off after 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-2026-000101713) never changes.
Identity and time
| Publication number | OT-2026-000101713 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7e53-98aa-67f6cb52162b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ebc53dbb4bc70dced3d278296aa15afc066e5c2499b24d979eb0b3410fb870e |
|---|---|
| Markdown | 528dfa1559e430f37c1d00a372b9a74e06c235f2e199b4f521475830e5ec12ef |
| Publication page | ee7cdad301e26abfad891065deb7560e69d6d7c2d8266e0b7cca4250b3c6c0bf |
| Manifest | 1b6e87bd54353712f6f50f38e70e7b310818194e713756494404127fa5758313 |
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 | eWmzkWoG2SJRsYxsN40YWDJzb/8OFCe49lnnImiuPNyqXtNpcwClJIW4GwBukHlA1ptPzO+Fu1f4Q4aJAmQnAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:08.551664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101713observed ee7cdad301e26abfad891065deb7560e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:08.533136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101713/manifest.jsonobserved 1b6e87bd54353712f6f50f38e70e7b31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:08.516277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101713/publication.mdobserved 528dfa1559e430f37c1d00a372b9a74e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:08.495763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101713/publication.txtobserved 8ebc53dbb4bc70dced3d278296aa15af...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. |
|---|