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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

DEPARTMENT OF ENVIRONMENT AND NATURAL RES. - PENRO AURORA Award a ₱596.8K contract to R.N.G.M. CONSTRUCTIONNational agencies

Transaction hash:
67297a7b779ba0bbfa660fc769cca9e5749cc148e3ad2237c9132ceec222be92
Status:
Included and unchanged
Block:
#3,242 2,771 blocks after it
Position in block:
Transaction 71 of 181
Award day:
Nov 10, 2017 (9 yrs 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 #3,242 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)
    DEPARTMENT OF ENVIRONMENT AND NATURAL RES. - PENRO AURORA awarded it to R.N.G.M. CONSTRUCTION on 2017-11-10.
    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   67297a7b77…22be92now      …
  2. 2. Block Merkle root changed
    stored   1a1e4109d1…9995banow      …
  3. 3. Block #3242 hash changed
    stored   ff7ed34abf…067fb3now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 180 records. Each step hashes the current value together with the sibling shown.

  1. leaf  67297a7b779ba0bbfa660fc769cca9e5749cc148e3ad2237c9132ceec222be92
  2. 01 L 664498d79e907bdfb43b50a4b5fabd07f9ee527c94bb0059ff2bb6ba731bf977
  3. 02 L 109246a1bd9c30cc4a167e39449491a9377530b1e3ac5afa77786e0d00ad8fc4
  4. 03 L ce4d707cdfe8fd099bb162f4292f289b80068a801ad71d17dee96027fb7a171d
  5. 04 R 7443c3c285c08bc322f5774b3af21e7278adacd4a6c9f99e7e4e7448da58fb7c
  6. 05 R 7d0534b8e2be2310f57f088f1108ba5673fb8398004fe5a46022d101975bd265
  7. 06 R c2ea2ce7da902fbabf135930c2cc4e72f9692c3ea609f2f96ca7b910fd2db048
  8. 07 L f622103b2d46f1bf4344992d44697923d62d846c3f4114162195e626f241a3d0
  9. 08 R 9f0b06a23fbd4eed105465eaa8c97eb29d69df7006f9505de0f327fb4f28cf3a
  10. root  1a1e4109d1356d48f866d734c958d673c4c1843ce4b69e0cb16d2820f39995ba