OT-2026-000058692
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off after 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-2026-000058692) never changes.
Identity and time
| Publication number | OT-2026-000058692 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7be0-8ff0-3c62f2a13ba5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058692 |
| Status | PUBLIC |
Content hashes
| Canonical text | b96e280c9ffe54c82f2f20fd4ecafa495668179f2900439496acf90019efc682 |
|---|---|
| Markdown | c1208ca5ba3aac157a45ce3c793f9284d4a2c5bd7b0eb4cdf83e7f2c2c7adaeb |
| Publication page | 962abd69f3b45d5556321be2787c3250f9c5d6c0b76becf04adc5142826514bb |
| Manifest | 1c7cf071f7f0f0f90b7d4914759282027d0d46775a7f773c459c18edf3cac4dd |
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 | BBBrqE1testPRUzbzMvkk7uxQTGlmXswB2o08UxT/sXzZA16EetTTtvV4VNl2LJ8l/jXTYteA/EV80RiCuO3Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:12.897073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058692observed 962abd69f3b45d5556321be2787c3250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:12.880659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058692/manifest.jsonobserved 1c7cf071f7f0f0f90b7d491475928202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.862119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058692/publication.mdobserved c1208ca5ba3aac157a45ce3c793f9284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.834644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058692/publication.txtobserved b96e280c9ffe54c82f2f20fd4ecafa49...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. |
|---|