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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

407TH CONTRACTING OFFICE, AFP PROCUREMENT SERVICE Award a ₱295.5K contract to JOTCRESM ENGINEERING AND ENTERPRISESNational agencies

Transaction hash:
0a021e95ff3cd390323f0b9d22b827ae1c30b5f09f027db3a91fbcceae348098
Status:
Included and unchanged
Block:
#2,710 3,303 blocks after it
Position in block:
Transaction 1 of 15
Award day:
Apr 8, 2016 (10 yrs 7 mo ago)

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #2,710 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    407TH CONTRACTING OFFICE, AFP PROCUREMENT SERVICE awarded it to JOTCRESM ENGINEERING AND ENTERPRISES on 2016-04-08.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   0a021e95ff…348098now      …
  2. 2. Block Merkle root changed
    stored   523bea9633…185eabnow      …
  3. 3. Block #2710 hash changed
    stored   849d743822…34cb03now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (4 steps)

How this one record is tied to the block's Merkle root, without needing the other 14 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0a021e95ff3cd390323f0b9d22b827ae1c30b5f09f027db3a91fbcceae348098
  2. 01 L 049f10ffb125dcb28d498f74d5316565e96e131c97ff0467eaaf5fe8a863e3a6
  3. 02 R a99610c89b87e1baf5660ba49e6a2a329856db80bd1ac2dbbf15c0939abec9de
  4. 03 R 326d5e142947de1e0ab42feccb56e5b12a988a2ab0546eebde0166739b19a99d
  5. 04 R 7c160e607d16f2ce43b1188c7c66ce04a016f5568d173c25e07158bee3998892
  6. root  523bea96331b8c8192a6e066c53415c6a5f33da86b739189a356153e1d185eab