OT-2026-000088358
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000088358) never changes.
Identity and time
| Publication number | OT-2026-000088358 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7867-afdd-01c39a26abb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93d8492c1f400be59fe892a5a41e35fe4582ebfaa04502761998919b917d1ea1 |
|---|---|
| Markdown | 58e0626d1bdcee67f110d10c5599d635e38b7889b1312f3252ddb636821b2d03 |
| Publication page | 8d6fcad492641615e236bfc6ad41254fa8ce5e82e652446850b2a53c5f329083 |
| Manifest | c35cb93895d20f85e48a8e63f9783a1d2bd5151353eb1c81b58752aeed95896a |
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 | Xdis1KRMcFp2hpJPr1hFRtfdK77mQUO4lXYXdsGXCWefdGLLDltJj92m6MFizPsY5nN9IMna18knThFhzNyWBg== |
| 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
| 2026-10-17T08:41:36.711262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088358observed 8d6fcad492641615e236bfc6ad41254f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-17T08:41:36.662594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088358/manifest.jsonobserved c35cb93895d20f85e48a8e63f9783a1d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-17T08:41:36.600662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088358/publication.mdobserved 58e0626d1bdcee67f110d10c5599d635...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-17T08:41:36.494220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088358/publication.txtobserved 93d8492c1f400be59fe892a5a41e35fe...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.331320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088358observed 8d6fcad492641615e236bfc6ad41254f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.312912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088358/manifest.jsonobserved c35cb93895d20f85e48a8e63f9783a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.294911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088358/publication.mdobserved 58e0626d1bdcee67f110d10c5599d635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.276562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088358/publication.txtobserved 93d8492c1f400be59fe892a5a41e35fe...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|