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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 ZAMBOANGA DEL SUR Award a ₱3.0M contract to JH PAMERON CONSTRUCTION & ENTERPRISES, INC.Provinces

Transaction hash:
a4d3e6e0deb4ccaf6bfcd92738e639789b4e0a3d9fcd419a7161a47b537586fd
Status:
Included and unchanged
Block:
#4,123 1,890 blocks after it
Position in block:
Transaction 78 of 117
Award day:
Jun 5, 2020 (6 yrs 5 mo ago)
Value:
₱2,994,360.77
Project:
INFRA 2K20-29 Concreting of 230 Ln.M. Access Road

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 #4,123 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 ZAMBOANGA DEL SUR awarded it to JH PAMERON CONSTRUCTION & ENTERPRISES, INC. on 2020-06-05.
    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 Zamboanga del Sur 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   a4d3e6e0de…7586fdnow      …
  2. 2. Block Merkle root changed
    stored   dbb3fac15e…b43477now      …
  3. 3. Block #4123 hash changed
    stored   f440eb99a4…8f7b8enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 116 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a4d3e6e0deb4ccaf6bfcd92738e639789b4e0a3d9fcd419a7161a47b537586fd
  2. 01 R a8596ce6a15eac70a97e91635cfdb7b93febe62aed79b1466331a784c2710a79
  3. 02 L 22f4714d2b02a10a647f73a94e2ab4cc29e7ce3420e61219c82401e0d16ef95d
  4. 03 L 21bd910fec1f0454f973596a3c2c84b55f238d362da7f0389dfb22a2f88e15c0
  5. 04 L 43a3275d1d6ec42e0bb31e7358328763fbed12584e6a5cfc958c68aa8aad62c2
  6. 05 R e78216cad74e6c0eb2863b60aecf1ca9ecdafdc9b68e7bc6cb7a5083bc909370
  7. 06 R bf26af51230dd52208a0466ee5319d0be185cea74120d98e09805ea829046e21
  8. 07 L 87629614eda1f208a074bfbc844365cab627f8aaceafb4cbc30ba62e53ea5161
  9. root  dbb3fac15e4af82b0a21b38c06178e7e80e8986c569b5e352176be8e83b43477