OT-2026-000101983
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000101983) never changes.
Identity and time
| Publication number | OT-2026-000101983 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-74ac-851e-1af7da6b846f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96a2acbbd95f19e5a74a41907598c6c6d36cc816f3967a826bd808535dd03ff1 |
|---|---|
| Markdown | ea1c0328e9dd2d2dc4d4569705b9889f7e75cd245899f8216eb877efc27bf9ec |
| Publication page | 4b929aa896a49c8ecc7ad175ebd505ce7a92b079c161f6b848a92fdacceff13f |
| Manifest | 4f2e85c3d53a22bc88e344577d871c34b85fde27532652840da81716f1a323e6 |
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 | cFrT9EmvoKxo97LWeJK0s5sTwC/C8/t0vY17NwTm3yKX9rEMQz3YFdW899sVD79bxrdPVboRAvrnl+CDGP1kBw== |
| 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
| 2026-09-17T09:25:06.400522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101983observed 4b929aa896a49c8ecc7ad175ebd505ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:06.383922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101983/manifest.jsonobserved 4f2e85c3d53a22bc88e344577d871c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:06.366032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101983/publication.mdobserved ea1c0328e9dd2d2dc4d4569705b9889f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:06.347354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101983/publication.txtobserved 96a2acbbd95f19e5a74a41907598c6c6...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. |
|---|