OT-2026-000067265
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000067265) never changes.
Identity and time
| Publication number | OT-2026-000067265 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd6-7934-82e0-bbdf43aa4521 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067265 |
| Status | PUBLIC |
Content hashes
| Canonical text | abd3f34faa03d4ca26bcf0433b924b438d599fecceb53d33d41d850f00df526a |
|---|---|
| Markdown | b01d6db0c0f4943ab2de5b158a962962b12564e2b18ca64db89b3ea946bef6dc |
| Publication page | 98dff938908b34f9971e7b85b68638841869d7b399a001ab99a3404ef441c82c |
| Manifest | ebdf64d69fe5968e56d229534fe746edb07433c5471dca330f9a8ea0cd8c8a52 |
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 | Nv6HfdkFPd+asfqO9GgEywq/ao+2f/Ic1f9HHXlaefemBZxttTe6JO1sdEUKKC+Bo9hc5nPhmLR+rZ+L0xCdAg== |
| 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
| 2026-09-17T10:30:56.775837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067265observed 98dff938908b34f9971e7b85b6863884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:56.758126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067265/manifest.jsonobserved ebdf64d69fe5968e56d229534fe746ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:56.741498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067265/publication.mdobserved b01d6db0c0f4943ab2de5b158a962962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:56.722120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067265/publication.txtobserved abd3f34faa03d4ca26bcf0433b924b43...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. |
|---|