OT-2026-000088988
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000088988) never changes.
Identity and time
| Publication number | OT-2026-000088988 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7850-aff4-63630ffa0870 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088988 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8638ca1a40fed721c59d56b4b2e087e6219b43bb13236235a465299298dfc041 |
|---|---|
| Markdown | a077c8050f4258659720df7140cd67e2e7b6b6e12f9b33a47cfc91bc178970da |
| Publication page | 8413d4582bf161dfbdd7b52ecb190e991b7918017f8086675cceaad9d03eeff4 |
| Manifest | 0afba947e6ab360fa18a98f6e7fbe0a349d4a708a9c8b4e29def064829b9ebc1 |
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 | NbLwEoQHKYR7cfKRtnqUa5VAn4RcDQrWdT1aBvjG7s/eBudgpyAG6VLvQ7R/fGQMrJuDlf31W5kYlWHKUOoRDw== |
| 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
| 2026-09-17T09:48:29.271946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088988observed 8413d4582bf161dfbdd7b52ecb190e99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:29.252697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088988/manifest.jsonobserved 0afba947e6ab360fa18a98f6e7fbe0a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:29.233986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088988/publication.mdobserved a077c8050f4258659720df7140cd67e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:29.215230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088988/publication.txtobserved 8638ca1a40fed721c59d56b4b2e087e6...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. |
|---|