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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 PUBLIC WORKS AND HIGHWAYS - CAMARINES SUR 3RD Award a ₱806.4K contract to STA. CRUZ CONSTRUCTIONNational agencies

Transaction hash:
ecace0e2c8d6eaf585b365bb73573082d4dcca5f48dd3bf6ba961d0d19bea52b
Status:
Included and unchanged
Block:
#4,529 1,484 blocks after it
Position in block:
Transaction 239 of 259
Award day:
Aug 5, 2021 (5 yrs 3 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 #4,529 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 PUBLIC WORKS AND HIGHWAYS - CAMARINES SUR 3RD awarded it to STA. CRUZ CONSTRUCTION on 2021-08-05.
    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   ecace0e2c8…bea52bnow      …
  2. 2. Block Merkle root changed
    stored   79a0959975…90d0c2now      …
  3. 3. Block #4529 hash changed
    stored   b67c8a284e…3ba950now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 258 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ecace0e2c8d6eaf585b365bb73573082d4dcca5f48dd3bf6ba961d0d19bea52b
  2. 01 L eb800d9bf461b786ad78eada0cda38031c945cf4ddfce80da1e5dfc2d20d1cdf
  3. 02 L 8d62a0771af910c001999c02b941d0a66f3273e05ccd09c4230be54fc80748c6
  4. 03 L c636fb90a62e011e2ee82f3246a20fc98b4cac4b23b602bdb5dfedf153973d72
  5. 04 L 9c8b9eec21c64b2d4739ccad1a6186aeb7d55b954032a183f38509fb80574398
  6. 05 R 5daf8b404499dea254e180ed0caa0574c4c48110c357656022948273374023a3
  7. 06 L 221b31dc771a3b1cdcf8fc47c3047d1c4999ece7762de9fefc3756f168cd6186
  8. 07 L eee13029f8d06667a58165f18f0082180baa08590fe85bc94accb15eae289727
  9. 08 L f0e097962abee2040dfaf4052f80acd5b937e3cea190fb8764909ef210a66fb5
  10. 09 R 84efbfd620bf53297601c1b431d0f499f9f1ac4080d0c037692e8372974b8e96
  11. root  79a09599753884ca33010315cc78f1a7106fc5a5428289cd38e30cecf790d0c2