OT-2026-000099651
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000099651) never changes.
Identity and time
| Publication number | OT-2026-000099651 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7807-86ff-09c104ab01ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 246e3c1974510e9131edc10ca4b03cf207606be271343819e4472ec2e01d3418 |
|---|---|
| Markdown | 3a32cf82dea2da0ef780a8a4dbe0542607e838173729527def343a313b3dca78 |
| Publication page | 5e97db5187f9130039656853bacecb1fd8e3aa3498fb6b73278f5c8453df5ab0 |
| Manifest | f44dc766185f1dc12100804891cc1c29a4af5e0b83c7cf63980853b07813dc0e |
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 | /XNnv/8pIgfWw96kNI96Br8aS+SL2KRoYn+DPapq0n3GG/NW3rP1n3aVu+wvI1ZMIzoj0+eyKi7FgTW4BSEmBw== |
| 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
| 2026-09-17T09:29:35.433785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099651observed 5e97db5187f9130039656853bacecb1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:35.415100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099651/manifest.jsonobserved f44dc766185f1dc12100804891cc1c29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:35.396021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099651/publication.mdobserved 3a32cf82dea2da0ef780a8a4dbe05426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:35.371824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099651/publication.txtobserved 246e3c1974510e9131edc10ca4b03cf2...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. |
|---|