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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

CITY OF ANTIPOLO, RIZAL Award a ₱2.7M contract to FLAG CONSTRUCTION CORPORATIONCities

Transaction hash:
2cb8615519f337f43f496d6b236652452d5bb9320e25e1f31d9dd604858d4c9e
Status:
Included and unchanged
Block:
#4,393 1,620 blocks after it
Position in block:
Transaction 72 of 425
Award day:
Mar 17, 2021 (5 yrs 7 mo ago)
Value:
₱2,654,700.00
Project:
Construction of Drainage Canal at Sitio Kaysakat -

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #4,393 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)
    CITY OF ANTIPOLO, RIZAL awarded it to FLAG CONSTRUCTION CORPORATION on 2021-03-17.
    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)
    COA's CY2024 audit of City of Antipolo gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   2cb8615519…8d4c9enow      …
  2. 2. Block Merkle root changed
    stored   8c5ffcb059…f2195bnow      …
  3. 3. Block #4393 hash changed
    stored   02c39b414f…28ab51now      …
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 424 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2cb8615519f337f43f496d6b236652452d5bb9320e25e1f31d9dd604858d4c9e
  2. 01 R 30d517da71fd6afa8e24c6d813e6430a3367a3e7c4069c4ec428882372aa9489
  3. 02 R 0a3875e0049a27baa1154dc0ea34000e705e35c4e49e29d66910e4326a62ea8f
  4. 03 R 300fd361539e32cf318e2ffc4bf91ccff9638ee14697461f180dbddfcb12b48b
  5. 04 L 5f09fb5dde89b5318f5a87fa3e0bbbc527178192c808fde2ec4366f9aaa82bb0
  6. 05 R bed28bbaad10ebf8a6592eec73614fd2b4494a47f19ea14c531b9e82bb92c4fa
  7. 06 R 102cead5cf264a506e850b4f98e85493171fa87dab5afeb1af44fe37a34e37f3
  8. 07 L 9d2dfd257f0873b234769f079b5f30dc032200895e550f7fe2c6c91ce7e96c05
  9. 08 R f85c75d43f807d45e02707eaba0715a9dc79d642d88737ebcc417aa138419a39
  10. 09 R 9bcff72a971b0cef099acf094cf596f94f7d2a4cb1121b13b4b53ac10fde9a4a
  11. root  8c5ffcb0596443fb0270746722bffa990b1f15bfb85c464f8eb41dd995f2195b