OT-2026-000081365
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000081365) never changes.
Identity and time
| Publication number | OT-2026-000081365 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7f55-bede-3ba6bf3f7a68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ae667539577f9ef35982c8844e29f2af956f4720c584ed0b965a53dde351caa |
|---|---|
| Markdown | 591248b98cac9fc74259d382e30ec635944e4f8433eaa99015155c2ad6532347 |
| Publication page | 0f38d8aeb443ba7edf6f66926e435b2db456b0b21d643201ecc749ae2afcf82e |
| Manifest | 79ececae29f1086edef10f929610bbd0d74bbc7fcedd636148dac087eb137140 |
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 | 7Inm5Kcn1OtI4Kbiri0UYY7abK7S9nVtIxh4nNu08K5IauEn0p/u8X+RX/Rq/JwGdqw/iAj/PhEGCNHIxgNfBw== |
| 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
| 2026-09-17T10:01:29.989019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081365observed 0f38d8aeb443ba7edf6f66926e435b2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:29.895095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081365/manifest.jsonobserved 79ececae29f1086edef10f929610bbd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:29.877376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081365/publication.mdobserved 591248b98cac9fc74259d382e30ec635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:29.860544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081365/publication.txtobserved 0ae667539577f9ef35982c8844e29f2a...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. |
|---|