OT-2026-000009662
Publication integrity record
Foam pad vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, vented after 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-2026-000009662) never changes.
Identity and time
| Publication number | OT-2026-000009662 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7525-98c8-d02c7efb8e1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7be31187eea55bb1bc7669353f907978bc3463f4e64485d77cd6d1d2a19b2421 |
|---|---|
| Markdown | 6b222f5be4d12c0a5eabadacd35cd5a53aa307211f01f7c4161cfdd265d517a4 |
| Publication page | 3994c50d4761e0fe488254f48ec54907c29851d1409ce90d82b6ead0bd59092b |
| Manifest | b660c4f86f96a3a6e6266a96e8447f8e55943f57d270ef1a9b6018cd0305eac4 |
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 | tw0OYS33EgzQxKWqQFK17kVh/URmhbDhsyq6xC/cDBNZONjicNXnh77kQIK8wOzroc2gT/WGFu/Tgbju/PW8Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:08.053815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009662observed 3994c50d4761e0fe488254f48ec54907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:08.035056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009662/manifest.jsonobserved b660c4f86f96a3a6e6266a96e8447f8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.017380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009662/publication.mdobserved 6b222f5be4d12c0a5eabadacd35cd5a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:07.997655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009662/publication.txtobserved 7be31187eea55bb1bc7669353f907978...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. |
|---|