OT-2026-000058722
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000058722) never changes.
Identity and time
| Publication number | OT-2026-000058722 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39e-724e-a796-2a50ee0bbbb1 · 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-2026-000058722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79f5999da37b1f44f98ba05ec7ed754f638f6bd16d4909e7bfe5704feb097006 |
|---|---|
| Markdown | 3a82f30a4f17bac08edcc156ce6281b10dc97ef4cb72506dda80aa9ed44f5101 |
| Publication page | b03fe03c23356261c1fbbc4621e39a8ce18d036daffee19608bda638df313d79 |
| Manifest | c380af78a6bc4ccf0ffcc9c3446aa8948b75de8297e3d64d61936b265a31af9d |
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 | 22qmq3aONBlMG4zU92USBcaXUOvFCk8LJgN/d2gD6rh4lZJ5UM/hVSGjB7J/p+/Vt4X6WhaE0AGYCpaQGtqQCQ== |
| 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
| 2026-09-17T10:47:15.218958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058722observed b03fe03c23356261c1fbbc4621e39a8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:15.202213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058722/manifest.jsonobserved c380af78a6bc4ccf0ffcc9c3446aa894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:15.185691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058722/publication.mdobserved 3a82f30a4f17bac08edcc156ce6281b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:15.169537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058722/publication.txtobserved 79f5999da37b1f44f98ba05ec7ed754f...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. |
|---|