OT-2026-000088996
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000088996) never changes.
Identity and time
| Publication number | OT-2026-000088996 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-713a-960f-9c552c6cd55f · 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-2026-000088996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 742b01f46a3e90e3adbf071d97f749112f724b1ebb48adbbdc3750d0bb38355c |
|---|---|
| Markdown | fe2bd1dd2d9a4d6ca71597b4e55fdb42a91992dfaeeae9378a786f95f8f78b01 |
| Publication page | 4ee4df9c874e0dd6cab8ac3a22a4024ddb1550b6b74888dfb4271664facf980f |
| Manifest | 36d9b7dae48bce7e20eb8184d03541a99e92b31d1d6195e0437e5f57f354300c |
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 | vI4JfjpngF96GzMMXQlQKaovFxNWC1/+xCH/9tIBiLulaXnzfzvWva5BkmSCLqI5mR3Fl3givtIjbfjTzMsHCQ== |
| 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
| 2026-09-17T09:48:29.821543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088996observed 4ee4df9c874e0dd6cab8ac3a22a4024d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:29.801139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088996/manifest.jsonobserved 36d9b7dae48bce7e20eb8184d03541a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:29.782834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088996/publication.mdobserved fe2bd1dd2d9a4d6ca71597b4e55fdb42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:29.765422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088996/publication.txtobserved 742b01f46a3e90e3adbf071d97f74911...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. |
|---|