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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

PROVINCE OF CAGAYAN Award a ₱2.7M contract to AMAD CONSTRUCTION SERVICES AND SUPPLYProvinces

Transaction hash:
07f0214030edcf2aaeaa6946a581f463e83c981c4a01835ead8723b84d190c20
Status:
Included and unchanged
Block:
#3,370 2,643 blocks after it
Position in block:
Transaction 10 of 384
Award day:
Mar 23, 2018 (8 yrs 7 mo ago)
Value:
₱2,715,542.73
Project:
Construction of Building

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 #3,370 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)
    PROVINCE OF CAGAYAN awarded it to AMAD CONSTRUCTION SERVICES AND SUPPLY on 2018-03-23.
    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)
    COA's CY2024 audit of Cagayan 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   07f0214030…190c20now      …
  2. 2. Block Merkle root changed
    stored   6036d87951…05b559now      …
  3. 3. Block #3370 hash changed
    stored   334f3ce072…f4c2c9now      …
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 383 records. Each step hashes the current value together with the sibling shown.

  1. leaf  07f0214030edcf2aaeaa6946a581f463e83c981c4a01835ead8723b84d190c20
  2. 01 R 08733cee31978edc532a3f4c8858ef1d4a3e6f060cea974a1970f3869762bede
  3. 02 L 11f8097100c049150709b6774d2d5ac221b8b2fcae01d0c26e4fb72b46497cf4
  4. 03 R ed8e0abd74d694dd49eedc6a8844edb47ece5d37beef6b3d548a394785e43a22
  5. 04 L d2a0be24eed003a40a0eddeeb14acaef66fd5446a6399caade019c2fe117fc88
  6. 05 R 9758ecdbea8d6ae452e1d5bf3a8a6833ad01558d2e1d58ec7b13717beaf1d39b
  7. 06 R 8f26e29e47c897cc306605864a0e8be5f550cca548cf66a5f75d3fb904475218
  8. 07 R fb9d70434868faaf5fbec7ad54acec3bb586fb8a5c58d1e8a939ede2d2da4508
  9. 08 R 556904e41614d073fb3c554e4cee7f84ad3653201e653e509eb1573bed277be2
  10. 09 R 93eae3da7635a5637a9475af5a64d0c4e89a8118fc334e6b781c56e0bdbc718c
  11. root  6036d87951630f591a5ddfdc3c7e36463333ea62c9750c76a223ec145d05b559