OT-2026-000055788
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000055788) never changes.
Identity and time
| Publication number | OT-2026-000055788 · never reused |
|---|---|
| Internal UUID | 01a0ae87-09cb-7908-8ed6-5d7f53109117 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dbe400b056758767f1a5bbf7b9e54cd1b71cd2bee4e7f26fc8c05301b030789 |
|---|---|
| Markdown | 369cd192c45bad94e265380c25153c8a645eaeb3adb7b6a909e237a105200b5d |
| Publication page | e20ac0c98c2115b38705607cfb93a6eb24702254233d1be37956e1cedc7f7f3c |
| Manifest | 4cd82833897026a66368b3d0b1f38bf5d169f45d69f633d5afef8bd3c4f3b355 |
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 | m6fXuN4D00A0KpVsQwJMy9SXRm9Wj8hpLu6OPij4cY7f9Eg1/o7E7LFC/K9R/T7sP72dejqpR8cbR9pF3miDDQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:09.453330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055788observed e20ac0c98c2115b38705607cfb93a6eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:09.438380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055788/manifest.jsonobserved 4cd82833897026a66368b3d0b1f38bf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:09.424087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055788/publication.mdobserved 369cd192c45bad94e265380c25153c8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:09.408862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055788/publication.txtobserved 3dbe400b056758767f1a5bbf7b9e54cd...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. |
|---|