OT-2026-000085137
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, sustained 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-2026-000085137) never changes.
Identity and time
| Publication number | OT-2026-000085137 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7043-8279-7ee457a927b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c0687709654004c7f341591e4b97f2b8113a7309e7c79e4634dc01e4aef418c |
|---|---|
| Markdown | 7d67c1efe520fc34d86a85938d401f968fbaabaca9efabca99cfd1fe5c5706d6 |
| Publication page | 5d03a03f8432ea84b4e632856a5ff73f1ac41d958f98b45d9821708c998cd5bb |
| Manifest | 8ed8eede5ce13de72b059f47e12ee0ba06ce2474b7465ddab5d05dcf8c3fc922 |
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 | tD9TielQwq2GFfUMkYNvcbLtlRVLU4TNvg4jeHD6M4iDLgdZUBh6aeGoS2axTDvGzEoioCeamB1zk4HY10VBBg== |
| 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
| 2026-09-17T09:55:12.846032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085137observed 5d03a03f8432ea84b4e632856a5ff73f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:12.829483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085137/manifest.jsonobserved 8ed8eede5ce13de72b059f47e12ee0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.811440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085137/publication.mdobserved 7d67c1efe520fc34d86a85938d401f96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.795345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085137/publication.txtobserved 0c0687709654004c7f341591e4b97f2b...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. |
|---|