OT-2026-000058002
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000058002) never changes.
Identity and time
| Publication number | OT-2026-000058002 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-7c51-8534-a855fa8e351c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92126495c756adaaba6bb264f5bb44e93da00c6c140ee9ceee39e886b2a127a5 |
|---|---|
| Markdown | ee6c0826e5c70adbe55aee70fae9086c0a065fd8205fab619bf7919f1964856c |
| Publication page | 24a72db020c35b1ff2dc3193e508e7af91b1f8d1accfb22f553a9f5a6fe7a02d |
| Manifest | 23ad7992333d4afdaa4df26bac4cc9f68d5b1f5d3ca98cea40d6708b2416a8cb |
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 | B1hvyyMbd0RcursQuwy1LaEzZVRWoews5fQ3tdP+iDlU9JoR8w/LbGu0fWKWRsl9LNtx2kmnilIL0/RQ4xcQDg== |
| 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
| 2026-09-17T10:47:38.077272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058002observed 24a72db020c35b1ff2dc3193e508e7af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:38.060952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058002/manifest.jsonobserved 23ad7992333d4afdaa4df26bac4cc9f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.042191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058002/publication.mdobserved ee6c0826e5c70adbe55aee70fae9086c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.024437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058002/publication.txtobserved 92126495c756adaaba6bb264f5bb44e9...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. |
|---|