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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 - SOUTH COTABATO 1S Award a ₱1.5M contract to TAJ BUILDERS AND SUPPLYNational agencies

Transaction hash:
fbd64c2f6aa225e2fb0add91d0db1886f952a6f5f3327da30fe612f9ec1a43d9
Status:
Included and unchanged
Block:
#5,511 502 blocks after it
Position in block:
Transaction 295 of 299
Award day:
May 23, 2024 (2 yrs 5 mo ago)
Value:
₱1,480,012.26
Project:
24MB0113 – REPAIR/MAINTENANCE OF DILG BUILDING BUR

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 #5,511 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 - SOUTH COTABATO 1S awarded it to TAJ BUILDERS AND SUPPLY on 2024-05-23.
    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   fbd64c2f6a…1a43d9now      …
  2. 2. Block Merkle root changed
    stored   b41a03e355…298d2dnow      …
  3. 3. Block #5511 hash changed
    stored   9f2b71df83…22b34bnow      …
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 298 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fbd64c2f6aa225e2fb0add91d0db1886f952a6f5f3327da30fe612f9ec1a43d9
  2. 01 L fb514b85fb2f9cbcd582582d9fe54e05e887f5b106e77831bf57906aecb96383
  3. 02 L 690bde3ee2a700ca2d2fc8224ea6f981fe29584817635214bf8a921cd3fdd8aa
  4. 03 L 15d6eae9b7bea1d07a37b20d0cfe3dbb8d946ec4a7b0075950f16bd81cd1e9ca
  5. 04 R 397d6eee7151e9b33ed0d55e6788070f0fe39ebd06fe0d973f5469c46f75e54a
  6. 05 R a9728faa2c59dd70765dc9ff4f1b98456e1d03bd3b4bf3a40ee71b391cd9a768
  7. 06 L 2771416d0d72d68009662aadfd3275591a1f4f92a9567e0fbb7ea340605e7b9f
  8. 07 R 1e89297972a29e3487022319565c05ddb0eb5afb8f0d697371579206e2e69ee5
  9. 08 R 0679c12fb2939421d01865bc91cebdbdd02d624999cf455106ed937492f74f49
  10. 09 L 55949c417300f58bf371409c95d008f221f9bc86ced73db41a2dd82d1fc376da
  11. root  b41a03e3550447df35eff5424042dd65d05e42c7c995e9feae7e386e88298d2d