OT-2026-000016363
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed 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-2026-000016363) never changes.
Identity and time
| Publication number | OT-2026-000016363 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-771b-bdd2-e1ffeb352b6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4844b547b045dbef46b1ba05ff4419d155040e119060cdca53df6d4a9196d6b2 |
|---|---|
| Markdown | c0cf3b634dd37292ddf88119fe786cd65d16c4cc9be95266af29c346ca1a962c |
| Publication page | bf46d1dd228a5fbbcff843ab35fb02b16535301e319519f7844ddabd1dc8f973 |
| Manifest | aa4acf737b2efdab0d606472bdd2610733b309c35ec236634045de93c725c96b |
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 | tKnMBKMSNhmqJDvZZclce0jYJZmin50wndzcTJ/RCDiLC36dMI+XBioBS+vxwG7Fi9SLLdVEf52bKmD3ths3CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:04:26.137210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016363observed bf46d1dd228a5fbbcff843ab35fb02b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:26.116852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016363/manifest.jsonobserved aa4acf737b2efdab0d606472bdd26107...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:26.098875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016363/publication.mdobserved c0cf3b634dd37292ddf88119fe786cd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:26.080248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016363/publication.txtobserved 4844b547b045dbef46b1ba05ff4419d1...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. |
|---|