OT-2026-000058858
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000058858) never changes.
Identity and time
| Publication number | OT-2026-000058858 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479e-7e25-adef-4226e07b0e0b · 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-2026-000058858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ce1d29b53e4f19c0e5d0ba5706f4eccf7341bdb0f0fa1182dbb2703e7c7e3d7 |
|---|---|
| Markdown | 0bad8ee31e5424a7437c6ac0043149e092780a11445298a9b0bed271e61fe134 |
| Publication page | 9563f54a0818878211357cf62ea34c319ce0d71994d918fdc937397ed88eae5a |
| Manifest | 75974e5006b358027e114612f6ea4ef8bf97af0acd9a18ef6d4c8e69ec652746 |
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 | 20rvlFyhjnQ7H2pONCQpHeD7BNF3aa6pZY6KSxynUw12L8zPSC4RqEQ38d3L+/CGGhsspexGc8+xv9GVHHPKCQ== |
| 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
| 2026-10-18T04:23:18.511885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058858observed 9563f54a0818878211357cf62ea34c31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-18T04:23:18.478856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058858/manifest.jsonobserved 75974e5006b358027e114612f6ea4ef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-18T04:23:18.462655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058858/publication.mdobserved 0bad8ee31e5424a7437c6ac0043149e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-18T04:23:18.434754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058858/publication.txtobserved 0ce1d29b53e4f19c0e5d0ba5706f4ecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-03T20:41:50.622770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058858observed 9563f54a0818878211357cf62ea34c31...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-03T20:41:50.548002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058858/manifest.jsonobserved 75974e5006b358027e114612f6ea4ef8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-03T20:41:50.466311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058858/publication.mdobserved 0bad8ee31e5424a7437c6ac0043149e0...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-03T20:41:50.350124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058858/publication.txtobserved 0ce1d29b53e4f19c0e5d0ba5706f4ecc...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|