Skip to content
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

MUNICIPALITY OF DELFIN ALBANO, ISABELA Award a ₱1.9M contract to 969 CONSTRUCTION & SUPPLIESMunicipalities

Transaction hash:
87fa2d99a56fbfb3c78da35d8bb81c061a41a25451ab23ca7b26b4f48a30b8ab
Status:
Included and unchanged
Block:
#3,488 2,525 blocks after it
Position in block:
Transaction 91 of 184
Award day:
Jul 26, 2018 (8 yrs 3 mo ago)
Value:
₱1,861,541.50
Project:
construction of sanitary landfill

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 #3,488 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)
    MUNICIPALITY OF DELFIN ALBANO, ISABELA awarded it to 969 CONSTRUCTION & SUPPLIES on 2018-07-26.
    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 Delfin Albano gave a "unmodified" 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   87fa2d99a5…30b8abnow      …
  2. 2. Block Merkle root changed
    stored   297ec590ef…2c6321now      …
  3. 3. Block #3488 hash changed
    stored   f1a454f7a2…92b867now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 183 records. Each step hashes the current value together with the sibling shown.

  1. leaf  87fa2d99a56fbfb3c78da35d8bb81c061a41a25451ab23ca7b26b4f48a30b8ab
  2. 01 L 87edff96b42488a72eb5d23da3932196bd4e046a06487c269aa0e570db7edfc7
  3. 02 L da639908a3bbeb01e2bbdb3a42ddb09ce7b0b14f617ef73b59e8b0057094adf2
  4. 03 R e5de7f04b141128895dec28e64cfb53ffae971fc913f8dc7810f9666841558ad
  5. 04 L 2b3505a755a8cd6081d2eaa609a483af34fd35e8cabef49c6e3d47f6e72cfa73
  6. 05 L b8c07afbfa7e204acb689cf5b5d7b4d47f517e3cd97df1a089a565371151207f
  7. 06 R b2bed95a0bc597be1a696c3f14f94e33d2c0d2c7fa5bbd60c5e110d079492f55
  8. 07 L 6c165f24c402e98504be31839ef95c2d4f1f1b03dfd7531786839d018103baf0
  9. 08 R 6ab0bb8736f0382ea14493a94167fd22e2f7f5e4996a55e98a3f7989a3e007b0
  10. root  297ec590efbb8c94315f35f4e77526021c30e4250dfd08a56bf2b181d72c6321