OT-2026-000101323
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101323) never changes.
Identity and time
| Publication number | OT-2026-000101323 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-756b-9c08-6f775a07d048 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 620c9dfb2dd3890e2d72342e584a4175bb50dc948b63dee228035de526737f19 |
|---|---|
| Markdown | d6f08ffe9a0dd189abf5d84d459d85dd1c0a8e1162aefaceb8abeaaff196e60b |
| Publication page | b791d09a21451a1bc50efa56edb132c82f31ffc45da1ec793452c870e0ac1e03 |
| Manifest | 1256c9f4fdfbb7883d94ea7301684424d9681cb6f8eb3d473c9b0560661b0c2c |
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 | Npj6afG/vuOIrEepm9DFw4Xf6QdfBYW86yHZBOg6UujfyrUULcXc4GBnh9CtFp1Ou/YG78BBrUUtIaBoS3aYCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:00.743726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101323observed b791d09a21451a1bc50efa56edb132c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:00.726306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101323/manifest.jsonobserved 1256c9f4fdfbb7883d94ea7301684424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.709986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101323/publication.mdobserved d6f08ffe9a0dd189abf5d84d459d85dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.687614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101323/publication.txtobserved 620c9dfb2dd3890e2d72342e584a4175...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. |
|---|