OT-2026-000079999
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum 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-2026-000079999) never changes.
Identity and time
| Publication number | OT-2026-000079999 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7727-9b59-eb65f4842275 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079999 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffbda2208cd43aaa28e3b37423dfd4b3b69da387c13945fc38085f92280a0dde |
|---|---|
| Markdown | 785b69dfc5c67afc0681afdf6c5cf739512f5079a31b8b0b8f248c4a527b3a9d |
| Publication page | 3f5d382e3a606197321d9e5e8f1cc38426dea8245edaaa512b6cb28b0df3057c |
| Manifest | e8c03c3c72c3ca5c9a65c0d1935e5e5465f221a9d95fad448a5f56adf2e49078 |
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 | tayOeNmCQ9O1LZBHA8xQY1DNG1Y30lH2Np9VWu4u99GXotD4QmX8bazjUpc2S7xqRNpzvnWQB5SYPoQ+d1YoBQ== |
| 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
| 2026-09-17T10:03:55.068234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079999observed 3f5d382e3a606197321d9e5e8f1cc384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:55.050511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079999/manifest.jsonobserved e8c03c3c72c3ca5c9a65c0d1935e5e54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:55.031032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079999/publication.mdobserved 785b69dfc5c67afc0681afdf6c5cf739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:55.012832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079999/publication.txtobserved ffbda2208cd43aaa28e3b37423dfd4b3...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. |
|---|