OT-2026-000088051
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000088051) never changes.
Identity and time
| Publication number | OT-2026-000088051 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7aab-be2f-366a3614100e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088051 |
| Status | PUBLIC |
Content hashes
| Canonical text | f722197e42095fd32d668fd46b2717a1ea59fae801f95ca2cdf3749113052297 |
|---|---|
| Markdown | b727b21ccfe0788f5d8763fb334697250e49d6bef577e99beb44c4042a6ae5f3 |
| Publication page | a15d4639fa3f5306e94e0b0f6e60a56f5c1284879a8339eabd7a3a67d835b58b |
| Manifest | 7696bb369f25c8af2c6c50810fa8912cbb34ee2dc2777d58dc82803b2fee48d5 |
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 | g+RpHxWqBZW0Bt/wafW6Hq5a9nM3TTdNbY+MvpiStS86fOJJkIy20geAKYo9qwsmPX+MG6N3tRUgcg/mIHB2DA== |
| 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
| 2026-09-17T09:49:26.864862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088051observed a15d4639fa3f5306e94e0b0f6e60a56f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:26.846137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088051/manifest.jsonobserved 7696bb369f25c8af2c6c50810fa8912c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.827120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088051/publication.mdobserved b727b21ccfe0788f5d8763fb33469725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.808286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088051/publication.txtobserved f722197e42095fd32d668fd46b2717a1...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. |
|---|