OT-2026-000080777
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, sustained 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-2026-000080777) never changes.
Identity and time
| Publication number | OT-2026-000080777 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-7c5d-bddb-ce8a39d6788f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080777 |
| Status | PUBLIC |
Content hashes
| Canonical text | 352bb828a7cbe43036ac132d520338c6235fbea693c59af7079bb9a0d4b0326f |
|---|---|
| Markdown | 9c2a9d0613be82af7bde256733feaf137f93f04034c694d9dac9e70180bb5ece |
| Publication page | d276f97b00be7f75f85cd6be0b15d9f28859b073c5951e980817f445332bcdce |
| Manifest | 1e622591800ea8cd44c8ae1bfe45a219c12d72f7968b298f62828f038077c87c |
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 | 1ba7ayHAocnbpPVDMHqWum3/Psy8FedgTxPr/W+h6T5beHVq+JerV4COMsd/YxMx39rNLbyNL8xQsErOsbRqDQ== |
| 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
| 2026-09-17T10:01:56.756651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080777observed d276f97b00be7f75f85cd6be0b15d9f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:56.737822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080777/manifest.jsonobserved 1e622591800ea8cd44c8ae1bfe45a219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:56.719778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080777/publication.mdobserved 9c2a9d0613be82af7bde256733feaf13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:56.701151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080777/publication.txtobserved 352bb828a7cbe43036ac132d520338c6...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. |
|---|