OT-2026-000101984
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000101984) never changes.
Identity and time
| Publication number | OT-2026-000101984 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7eb8-9522-e309dcb32f86 · 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-2026-000101984 |
| Status | PUBLIC |
Content hashes
| Canonical text | acf43aa80f97897761a9b569eeea6b145c8ab40498c255e230a21990d973b4b1 |
|---|---|
| Markdown | d010d140faae5e192d21517bbd00c8dabdd04020be8d91d0b0802444c856ba9d |
| Publication page | 896cc140ed5760479a8d956ff571503710e5a6dce4634a12c77b709594ef767f |
| Manifest | a61be814134529c8224e0fa2793e81c464c013f46111c7abb39bf8c7974ced94 |
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 | 1XVXBkkheWzvjFmHuvL2HyvGWil/kEsV63DE5BDVGv8KEVfeLKelTVRcUcZsEBqEh1gQPAEzyq3EjlwVf4XfDw== |
| 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
| 2026-09-17T09:25:06.475250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101984observed 896cc140ed5760479a8d956ff5715037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:06.455344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101984/manifest.jsonobserved a61be814134529c8224e0fa2793e81c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:06.437365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101984/publication.mdobserved d010d140faae5e192d21517bbd00c8da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:06.418496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101984/publication.txtobserved acf43aa80f97897761a9b569eeea6b14...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. |
|---|