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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 - NEG. OCC. 3RD DEO Award a ₱2.7M contract to BACOLOD RED DRAGON CONSTRUCTION, INCNational agencies

Transaction hash:
4b4e1db5bdcbfa4f875c4fd155a6893ca1a20b8c0feb908bba103ba7eaa3651d
Status:
Included and unchanged
Block:
#3,265 2,748 blocks after it
Position in block:
Transaction 107 of 372
Award day:
Dec 5, 2017 (8 yrs 11 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 #3,265 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)
    DPWH lists the funding source as "Outside Infra - GAA 2017 DepEd BEFF", i.e. the FY2017 GAA. The exact UACS line is not given.
    Partly
  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 - NEG. OCC. 3RD DEO awarded it to BACOLOD RED DRAGON CONSTRUCTION, INC on 2017-12-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17RD0100: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2018-03-22). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   4b4e1db5bd…a3651dnow      …
  2. 2. Block Merkle root changed
    stored   ce26b7a010…af349anow      …
  3. 3. Block #3265 hash changed
    stored   46996d5c98…561bd1now      …
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 371 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4b4e1db5bdcbfa4f875c4fd155a6893ca1a20b8c0feb908bba103ba7eaa3651d
  2. 01 L 4a2dcfeedd0cd75ce8ae85dfd83f6d97e91312e16d351d7f4fac6ce22737064c
  3. 02 L 5ac5b81088ee58e6e66456a994a66c047c5bce50bacefeb91214c89d5548300f
  4. 03 R 0d7df40e258e1ca7815c8301afc669572f1f4c21558dace5d9cb837cb58088fa
  5. 04 L abd2369dcea50aa387830cd27c83752d994ae311c282e4e91f6b1ab647d2a3d6
  6. 05 R 566fcb5f1ae609cbc26f3e8932509c18d091010f1d77bb0870e737e5b8ad16a0
  7. 06 L 20a652e8634acfa92876043b7ec9db74e9b7a0471ae5eebcce059ee9b2aee6eb
  8. 07 L f2091003fba0d916582c74ae67f0a051086b9d548f36367b33504270738a3ae0
  9. 08 R 252a66a54f12246d9dfd401496cdfd60b9c23285760aaca0b83059b491594cf1
  10. 09 R fd446956f80406e472706dfde16ec1b75dabb53ea936158cd78054ff6ecd747d
  11. root  ce26b7a010021a2c015be7e8dd3faf71dc8ab4bbc1cc1866343af86fffaf349a