OT-2026-000058789
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000058789) never changes.
Identity and time
| Publication number | OT-2026-000058789 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-7282-a7ce-83481c98778c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058789 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54c3b9300ff82d855172ab328a169f077b6f70e8c553eb684edd2a5298915574 |
|---|---|
| Markdown | 04a6101041c6176d82f9d187993e32311db0eb780f48a2f3bab4eac0c443bd44 |
| Publication page | 0a41ae65c63972f3ccc14e25767a24f3f5d8db2342d49373721bf3c4389adb7a |
| Manifest | ce22b4683c6f8ff1c36a59cb12f03607dab48e0ece2b056d538767ebb4ccbfef |
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 | RH3j/mVJ6XsAN7mcKXpLprPaOwYeTwIyzzbAfPujiGQo1qk1JDevEW75AlSnHJo/w2lMYxg+BYi3LwPZb79fDw== |
| 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
| 2026-09-17T10:46:18.471995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058789observed 0a41ae65c63972f3ccc14e25767a24f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:18.455377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058789/manifest.jsonobserved ce22b4683c6f8ff1c36a59cb12f03607...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.435726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058789/publication.mdobserved 04a6101041c6176d82f9d187993e3231...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.416999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058789/publication.txtobserved 54c3b9300ff82d855172ab328a169f07...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. |
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