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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 - REGION V Award a ₱232.8M contract to BRENTMIN ROOFING ENTERPRISENational agencies

Transaction hash:
5ec4e9b3e8d812d53b2a87bbd8e953043c174fa38518f00026f8561937cd3002
Status:
Included and unchanged
Block:
#5,869 144 blocks after it
Position in block:
Transaction 358 of 973
Award day:
Jun 3, 2025 (1 yr 5 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 #5,869 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 - REGION V awarded it to BRENTMIN ROOFING ENTERPRISE on 2025-06-03.
    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   5ec4e9b3e8…cd3002now      …
  2. 2. Block Merkle root changed
    stored   495eef2d88…ecc4ffnow      …
  3. 3. Block #5869 hash changed
    stored   bfd37c9c64…e46defnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 972 records. Each step hashes the current value together with the sibling shown.

  1. leaf  5ec4e9b3e8d812d53b2a87bbd8e953043c174fa38518f00026f8561937cd3002
  2. 01 R 5ec6ea05844840ad2c8bc574e15a8972f3b9e857b26d99f2a7f4f357787cb518
  3. 02 L 7740c3d29c5febc8aaab5c12403c9011b4d2354dbfd1335fb98258778d188d85
  4. 03 L b16938f91160c0cafea75b01e37e8008e566901aebb02c789e2530c46abe35af
  5. 04 R fcb87d5f54669366657785f450896963df5c8a9074db2cc6cd438a668db458f1
  6. 05 R e5bf58f96035c4761e763b418d8b749b087598298a8b4175f490a58aedc9505d
  7. 06 L 5ddb12513bd5fe420ae9c7e0539ac3907460db60d09696e7d4236b0a492e3fd5
  8. 07 L c44eddecd2828db8c77c9e925b4e5e175aeeee18182982947aa89e064fea4b74
  9. 08 R 83a993e9159d6ae03617154598e107593b83683f59dde5d1034072651aef6652
  10. 09 L ed566018c59b83f8a51d1466c5010964f1534135e66c365aceb2de1ba45b4274
  11. 10 R 12c9b2acdb85ca601d68ef6523303a47df0a5fb955c79f4d3d54027629af3fe6
  12. root  495eef2d884fd5bcf9046944b441a9cd744dc7ba353424443dd5074746ecc4ff