OT-2026-000101736
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, pulsed blow-off after 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-2026-000101736) never changes.
Identity and time
| Publication number | OT-2026-000101736 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-72ff-8523-3ecf4518cce3 · 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-2026-000101736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 788c79b8f691ed7ae14ce7af115b74f56b962bb27c790cf1d7f703575da430b1 |
|---|---|
| Markdown | e65f1f50047409de8a53ab7bb5158e8aa6028bb8fc3e5354559aa94b6400355f |
| Publication page | e1eda88bc643426351b72204f6ea02448ffdab991a29e67a2c934fb5c7cdd5c7 |
| Manifest | 2f824ef031ed399ec03cc1d108b0e3e5bd55a9f16d101cc18ce1d0bae53054fd |
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 | vFBSUfTnT1Hzxlb8vR4EBR4WqmsrDRKsLgCKmYzoG74nXMoVMdAuft/py0+5qcW7M3d5z6hZk+xKiRaH5MRBCA== |
| 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
| 2026-09-17T09:25:56.958482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101736observed e1eda88bc643426351b72204f6ea0244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:56.939376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101736/manifest.jsonobserved 2f824ef031ed399ec03cc1d108b0e3e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:56.912303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101736/publication.mdobserved e65f1f50047409de8a53ab7bb5158e8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:56.885560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101736/publication.txtobserved 788c79b8f691ed7ae14ce7af115b74f5...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. |
|---|