OT-2026-000060851
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000060851) never changes.
Identity and time
| Publication number | OT-2026-000060851 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-76e6-9de8-ca632459b273 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bac7e3545adfaefe8369f41da346726d5c1002314895fa38b32fe026c756170 |
|---|---|
| Markdown | 7e969615d8480a9cd017af33104b7ce85dbb7ae32e04a27a272b5b53c8037a23 |
| Publication page | f8178a031a14d7e75e79644e00f25f98e1754e933456ca6b77ec5d936199a936 |
| Manifest | 0c34081fba3dc3076052cc10a78be89db38b5ed2b447e521450ad89a3a7e946d |
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 | sqZQ9P8npD+jXq82vypKEBlvEOQAlGhIc65CpgL0w4pGtsZb4uXuP0QY8tHAaoJlXdTJX5Hvm7ZyMitU2/meDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:36.535209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060851observed f8178a031a14d7e75e79644e00f25f98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:36.519292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060851/manifest.jsonobserved 0c34081fba3dc3076052cc10a78be89d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.503471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060851/publication.mdobserved 7e969615d8480a9cd017af33104b7ce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.486713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060851/publication.txtobserved 1bac7e3545adfaefe8369f41da346726...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. |
|---|