OT-2026-000033019
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, pulsed blow-off before set-down
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-2026-000033019) never changes.
Identity and time
| Publication number | OT-2026-000033019 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7f46-9856-f34904e907b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033019 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6dd3368842fce7e9d6aaecb7c6b5a9c5be663153708354299f574e3f20b6e9d |
|---|---|
| Markdown | 3a079a9b771212e7e055f2736cb421f8564fd4b275d4289241bdd9a5d4d8dcd4 |
| Publication page | 1ac01581f683861ba19f1c033c0745459d8bf04c232a93b9e7d515548deec6fc |
| Manifest | b7e57aa9445aa68ce35b5a75aceae68ab01240385aee33d8cfcd77dc93a70ce3 |
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 | koxo4gqi+jS+i5YbPyGQ/CIhm79R5jM7s1URvFSjxFHe0RjLMdCVQejLuhCuYAaGf+uD7CWqugZoFMMw+vlRCw== |
| 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
| 2026-09-17T11:32:38.742140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033019observed 1ac01581f683861ba19f1c033c074545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:38.721455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033019/manifest.jsonobserved b7e57aa9445aa68ce35b5a75aceae68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:38.695817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033019/publication.mdobserved 3a079a9b771212e7e055f2736cb421f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:38.667795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033019/publication.txtobserved c6dd3368842fce7e9d6aaecb7c6b5a9c...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. |
|---|