OT-2026-000073242
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000073242) never changes.
Identity and time
| Publication number | OT-2026-000073242 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb6-7267-ba8f-45798e3c0e67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073242 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ee5c2b5e1de35a1ef89bfafa0b927feed282a85fbf2d820aaf7b79513468aa0 |
|---|---|
| Markdown | 2529511af4f4aed8cf94c995d20b550741653427ccf661fe83cf16623fd1221c |
| Publication page | 8fcae04591fd28baeb7c045570bf3288902c169a2d47100bf9ee335a29beedcb |
| Manifest | 811fe47be4c091363bbf2974d5b19a4caac9d402d8213246a52fe86cf398df0d |
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 | MwvWmLCd5hwDMKkA4MT+vsxcj6XrDydehpdyj/yF44RF1XUIez3RVYs/HCAAb+7nnWFJV1e387K1olDbtVJUBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:21:13.939731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073242observed 8fcae04591fd28baeb7c045570bf3288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:13.918920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073242/manifest.jsonobserved 811fe47be4c091363bbf2974d5b19a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:13.898132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073242/publication.mdobserved 2529511af4f4aed8cf94c995d20b5507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:13.873595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073242/publication.txtobserved 0ee5c2b5e1de35a1ef89bfafa0b927fe...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. |
|---|