OT-2026-000067746
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000067746) never changes.
Identity and time
| Publication number | OT-2026-000067746 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-7ab1-9c32-38d80d722a90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067746 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbb31518959c6b8ebeb7c99f223083ba7340f737cb790621652e5c5fe8ea83c0 |
|---|---|
| Markdown | cce94f6f83f917636822fbe5118aa1e94152dd6d0b24d67d99a91dc74e753e9b |
| Publication page | b998d52e34bebec028ddd6afcbd36efcfaebc671ee2ed43637539927ebe3325e |
| Manifest | 900087ffa016fce295f97fc04d2014b5a889587786260dbfe031b3b70eb38852 |
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 | 7Yh3whMgvmu3dTMP/XkRsAaKNkA1w4iActnrpowT8cHJ7KYsJLOMpnsY23p68g7cKo+6rycSg8n9UXm9fsuBAQ== |
| 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
| 2026-09-17T10:29:58.156900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067746observed b998d52e34bebec028ddd6afcbd36efc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:58.140192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067746/manifest.jsonobserved 900087ffa016fce295f97fc04d2014b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:58.122575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067746/publication.mdobserved cce94f6f83f917636822fbe5118aa1e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:58.103181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067746/publication.txtobserved fbb31518959c6b8ebeb7c99f223083ba...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. |
|---|